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1. Permettre aux élèves de construire des passions à l’École

Author: Didier Delignières
Subjects: Rehabilitation, Physical Therapy, Sports Therapy and Rehabilitation, General Medicine
Published: 2023
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2. Restoring Walking Complexity in Older Adults Through Arm-in-Arm Walking: Were Almurad et al.’s (2018) Results an Artifact?

Author: Simon Pla, Didier Delignières, Clément Roume, Hubert Blain, and Samar Ezzina
Subjects: medicine.medical_specialty, Artifact (error), Rehabilitation, medicine.medical_treatment, 05 social sciences, STRIDE, Physical Therapy, Sports Therapy and Rehabilitation, Walking, Motor Activity, 050105 experimental psychology, 03 medical and health sciences, 0302 clinical medicine, Physical medicine and rehabilitation, Physiology (medical), Arm, medicine, Humans, 0501 psychology and cognitive sciences, Neurology (clinical), Older people, Psychology, Interpersonal coordination, Gait, 030217 neurology & neurosurgery, Aged
Abstract: The analysis of stride series revealed a loss of complexity in older people, which correlated with the falling propensity. A recent experiment evidenced an increase of walking complexity in older participants when they walked in close synchrony with a younger companion. Moreover, a prolonged experience of such synchronized walking yielded a persistent restoration of complexity. This result, however, was obtained with a unique healthy partner, and it could be related to a particular partner’s behavior. The authors’ aim was to replicate this important finding using a different healthy partner and to compare the results to those previously obtained. The authors successfully replicated the previous results: synchronization yielded an attraction of participants’ complexity toward that of their partner and a restoration of complexity that persisted in two posttests, 2 and 6 weeks after the end of the training sessions. This study shows that this complexity restoration protocol can be applied successfully with another partner, and allows us to conclude that it can be generalized.
Published: 2021
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3. Hypnosis for the Management of Anxiety and Dyspnea in COPD: A Randomized, Sham-Controlled Crossover Trial

Author: Isabelle Segundo, François Larue, Agathe Delignières, Valérie Mach Alingrin, Marion Gilbert, Bertrand Herer, Hernán Anlló, and Yolaine Bocahu
Subjects: Hypnosis, Respiratory rate, International Journal of Chronic Obstructive Pulmonary Disease, 03 medical and health sciences, 0302 clinical medicine, medicine, Clinical endpoint, COPD, 030212 general & internal medicine, Exertion, Depression (differential diagnoses), business.industry, complementary care, General Medicine, dyspnea, medicine.disease, anxiety, Crossover study, 030228 respiratory system, Clinical Trial Report, Anesthesia, depression, Anxiety, hypnosis, medicine.symptom, business
Abstract: Hernán Anlló,1,2 Bertrand Herer,1,3 Agathe Delignières,1,4 Yolaine Bocahu,1,3 Isabelle Segundo,1,3 Valérie Mach Alingrin,1,5 Marion Gilbert,1,3 François Larue1,5 1Clinical Hypnosis Research Team, Bligny Hospital Center, Briis-sous-Forges, France; 2Watanabe Cognitive Science Laboratory, School of Fundamental Science and Engineering. Waseda University, Tokyo, Japan; 3Pneumology Unit, Bligny Hospital Center, Briis-sous-Forge, France; 4Counselling and Psychological Care Unit, Bligny Hospital Center, Briis-sous-Forge, France; 5Palliative Care Unit, Bligny Hospital Center, Briis-sous-Forge, FranceCorrespondence: Hernán AnllóClinical Hypnosis Research Team, Bligny Hospital Center, Rue de Bligny, Briis-sous-Forges 91640, FranceTel +33 1 69 26 30 00Fax +33 1 69 26 30 90Email hernan.anllo@cri-paris.orgBackground: Patients with chronic obstructive pulmonary disease (COPD) are prone to dyspnea, increased respiratory rate and other anxiety-inducing symptoms. Hypnosis constitutes a complementary procedure capable of improving subjective feelings of anxiety.Objective: Assessing the efficacy of a 15-minute hypnosis intervention for immediate improvement of anxiety in severe COPD patients.Methods: Twenty-one participants, COPD patients (mean FEV1 < 32.3%), were randomly assigned to two individual sessions in crossover (sham and hypnosis, 24-h washout period, arms: hypnosis-sham [n=11]/sham-hypnosis [n=10]). We tracked pre- and post-intervention anxiety (STAI-6 score) as primary endpoint.Results: Nineteen (90.5%) participants completed the study. Anxiety diminished significantly after hypnosis (STAI-6 scores − 23.8% [SD = 18.4%] hypnosis vs − 3.1% [32.8%] sham; χ2=8, P< 0.01, Bayes Factor 5.5). Respiratory rate also decreased after hypnosis. Improvements in SpO2 and Borg exertion scores were registered after both conditions.Conclusion: A 15-minute hypnosis session improved participants’ anxiety and lowered respiratory rate (as opposed to sham). Improvements in anxiety were correlated with an alleviation in respiratory strain. Results imply that hypnosis can contribute to the improvement of anxiety levels and breathing mechanics in severe COPD patients.Registration Id: ISRCTN10029862.Keywords: hypnosis, anxiety, depression, dyspnea, COPD, complementary care
Published: 2020

4. Hypnosis for the Management of Anxiety and Dyspnea in COPD: A Randomized, Sham-Controlled Crossover Trial

Author: Anlló H, Herer B, Delignières A, Bocahu Y, Segundo I, Mach Alingrin V, Gilbert M, and Larue F
Subjects: lcsh:RC705-779, complementary care, depression, hypnosis, copd, lcsh:Diseases of the respiratory system, dyspnea, anxiety
Abstract: Hernán Anlló,1,2 Bertrand Herer,1,3 Agathe Delignières,1,4 Yolaine Bocahu,1,3 Isabelle Segundo,1,3 Valérie Mach Alingrin,1,5 Marion Gilbert,1,3 François Larue1,5 1Clinical Hypnosis Research Team, Bligny Hospital Center, Briis-sous-Forges, France; 2Watanabe Cognitive Science Laboratory, School of Fundamental Science and Engineering. Waseda University, Tokyo, Japan; 3Pneumology Unit, Bligny Hospital Center, Briis-sous-Forge, France; 4Counselling and Psychological Care Unit, Bligny Hospital Center, Briis-sous-Forge, France; 5Palliative Care Unit, Bligny Hospital Center, Briis-sous-Forge, FranceCorrespondence: Hernán AnllóClinical Hypnosis Research Team, Bligny Hospital Center, Rue de Bligny, Briis-sous-Forges 91640, FranceTel +33 1 69 26 30 00Fax +33 1 69 26 30 90Email hernan.anllo@cri-paris.orgBackground: Patients with chronic obstructive pulmonary disease (COPD) are prone to dyspnea, increased respiratory rate and other anxiety-inducing symptoms. Hypnosis constitutes a complementary procedure capable of improving subjective feelings of anxiety.Objective: Assessing the efficacy of a 15-minute hypnosis intervention for immediate improvement of anxiety in severe COPD patients.Methods: Twenty-one participants, COPD patients (mean FEV1 < 32.3%), were randomly assigned to two individual sessions in crossover (sham and hypnosis, 24-h washout period, arms: hypnosis-sham [n=11]/sham-hypnosis [n=10]). We tracked pre- and post-intervention anxiety (STAI-6 score) as primary endpoint.Results: Nineteen (90.5%) participants completed the study. Anxiety diminished significantly after hypnosis (STAI-6 scores − 23.8% [SD = 18.4%] hypnosis vs − 3.1% [32.8%] sham; χ2=8, P< 0.01, Bayes Factor 5.5). Respiratory rate also decreased after hypnosis. Improvements in SpO2 and Borg exertion scores were registered after both conditions.Conclusion: A 15-minute hypnosis session improved participants’ anxiety and lowered respiratory rate (as opposed to sham). Improvements in anxiety were correlated with an alleviation in respiratory strain. Results imply that hypnosis can contribute to the improvement of anxiety levels and breathing mechanics in severe COPD patients.Registration Id: ISRCTN10029862.Keywords: hypnosis, anxiety, depression, dyspnea, COPD, complementary care
Published: 2020

5. Les « coups fantômes » : quand bébé semble encore taper dans le ventre…

Author: Clémentine Delignières
Published: 2020
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6. Evidential Filtering and Spatio-Temporal Gradient for Micro-movements Analysis in the Context of Bedsores Prevention

Author: Nicolas Sutton-Charani, Francis Faux, Didier Delignières, Willy Fagard, Arnaud Dupeyron, and Marie Nourrisson
Published: 2022
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7. Hypnosis for the management of COPD-related anxiety and dyspnoea in pulmonary rehabilitation: rationale and design for a cluster-randomised, active-control trial (HYPNOBPCO_2)

Author: Hernán Anlló, Bertrand Herer, Agathe Delignières, Adelina Ghergan, Yolaine Bocahu, Isabelle Segundo, Cécile Moulin, and François Larue
Subjects: Pulmonary and Respiratory Medicine
Abstract: Complementary psychological care is recommended for COPD, as it significantly reduces anxiety and boosts the pulmonary rehabilitation efficacy. In a precedent trial (HYPNOBPCO_1, ISRCTN10029862), administering a single hypnosis session was linked to reduced anxiety and improved breathing mechanics in intermediate and advanced COPD patients. However, whether hypnosis could improve self-management of anxiety and dyspnoea in COPD during pulmonary rehabilitation is yet to be investigated.This is the protocol for HYPNOBPCO_2, a 2-arm, cluster-randomised, statistician-blinded superiority monocentre trial (NCT04868357). Its aim is to assess the efficacy of hypnosis as a tool to manage anxiety and dyspnoea during a pulmonary rehabilitation programme (PRP). Clusters of COPD patients eligible for the conventional hospital-based PRP at the Centre Hospitalier de Bligny (CHB) will be randomised and evenly allocated into two parallel arms: “Hypnosis” (treatment) and “Relaxation” (active control). “Hypnosis” will consist of the CHB's conventional 4-week group PRP, supplemented by two educational sessions for teaching self-hypnosis. “Relaxation” will be identical, except standard relaxation exercises will be taught instead. Primary end-point will consist of assessing weekly changes in anxiety throughout the PRP, additional to total anxiety change after treatment completion. Anxiety will be determined by the six-item version of the State-Trait Anxiety Inventory (STAI-6). Secondary outcomes will include change in the 6-min walk test and the COPD assessment test (CAT). Further follow-up outcomes will include CAT and STAI-6 retests, re-hospitalisation rate, action plan use and persistence in self-hypnosis use, throughout the 12 weeks ensuing PRP completion.
Published: 2021

8. Interpersonal Synchronization Processes in Discrete and Continuous Tasks

Author: Hubert Blain, Samar Ezzina, Simon Pla, Didier Delignières, Clément Roume, Maxime Scotti, Euromov (EuroMov), Université de Montpellier (UM), CHU Montpellier, and Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)
Subjects: Computer science, Cognitive Neuroscience, Distributed computing, 05 social sciences, Biophysics, Experimental and Cognitive Psychology, Interpersonal communication, Adaptation, Physiological, 050105 experimental psychology, 03 medical and health sciences, 0302 clinical medicine, Information processing theory, Cognition, Mutual adaptation, Synchronization (computer science), [SDV.MHEP.PHY]Life Sciences [q-bio]/Human health and pathology/Tissues and Organs [q-bio.TO], Humans, 0501 psychology and cognitive sciences, Orthopedics and Sports Medicine, Interpersonal Relations, 030217 neurology & neurosurgery, ComputingMilieux_MISCELLANEOUS
Abstract: Three frameworks have been proposed to account for interpersonal synchronization: The information processing approach argues that synchronization is achieved by mutual adaptation, the coordination dynamics perspective supposes a continuous coupling between systems, and complexity matching suggests a global, multi-scale interaction. We hypothesized that the relevancy of these models was related to the nature of the performed tasks. 10 dyads performed synchronized tapping and synchronized forearm oscillations, in two conditions
Published: 2021
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9. Psychologie du sport

Author: Didier Delignières
Abstract: Les pratiques sportives, au travers des exigences qu’elles imposent aux pratiquants (recherche de la performance, stress competitif, pression temporelle, difficulte de la tâche, etc.), suscitent des comportements souvent exceptionnels, dont l’elucidation justifie une investigation specifique. Les recherches en psychologie du sport ont considerablement developpe nos connaissances sur la motivation, l’anxiete, la gestion du stress, l’apprentissage ou encore la cohesion des groupes. De plus, les resultats de cette discipline ont montre l’importance, a cote d’une preparation physique, technique ou tactique, d’une preparation mentale dans le suivi des sportifs.
Published: 2020
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10. Windowed detrended cross-correlation analysis of synchronization processes

Author: Hubert Blain, S. Ezzina, Didier Delignières, Zainy M. H. Almurad, Clément Roume, and M. Scotti
Subjects: Statistics and Probability, Matching (statistics), Theoretical computer science, Computer science, 05 social sciences, Cross correlation analysis, Statistical and Nonlinear Physics, 050105 experimental psychology, Synchronization, 03 medical and health sciences, 0302 clinical medicine, Synchronization (computer science), 0501 psychology and cognitive sciences, Relevance (information retrieval), 030217 neurology & neurosurgery
Abstract: The aim of this paper was to propose a formal approach of the Windowed Detrended Cross-Correlation (WDCC) analysis, a method designed for identifying the processes that underlie intra- and interpersonal synchronization. We present the three main theoretical frameworks that have been proposed for accounting for synchronization processes, (1) the information-processing approach, (2) the coupled oscillators model and (3) the complexity matching effect. We formally derive the WDCC results that could be expected from each model. We show by simulation that each model allows generating series that fit the expected results. We also analyze experimental data sets collected in situations that were supposed to selectively elicit the synchronization processes depicted in the three theoretical frameworks. Our results show that the information-processing and the complexity matching processes are both present in each situation, but with a clear dominance of one of these processes on the other. Finally our results lead us to cast some doubts about the relevance of the coupled oscillators model in interpersonal synchronization.
Published: 2018
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11. ‘We secured the tussac’: Accounts of ecological discovery, exploitation and renewal in the Falkland Islands

Author: Wesley Tourangeau, Kate Sherren, and Marilou Delignières
Subjects: 0106 biological sciences, Ecology (disciplines), location.country, D447 Environmental Conservation, 010603 evolutionary biology, 01 natural sciences, location, British Overseas Territories, lcsh:QH540-549.5, Grazing, grazing, lcsh:Human ecology. Anthropogeography, Land tenure, climate, Ecology, Evolution, Behavior and Systematics, V300 History by topic, geography.geographical_feature_category, Land use, Ecology, 010604 marine biology & hydrobiology, land use, 15. Life on land, Islas Malvinas, Livestock farming, Geography, Charles Darwin, Archipelago, Period (geology), lcsh:Ecology, lcsh:GF1-900, C180 Ecology
Abstract: Sheep farms dominate the Falkland Islands landscape and have for over a century. The introduction of sheep, and several other species, has significantly transformed the ecology of this archipelago—the near elimination of tussac grass being one of the most notable changes. Tracing back to early accounts of tussac grass in the ‘Falklands’, this paper captures its discovery, exploitation and current stage of renewal, including a closer look at the connections between tussac and livestock farming, as well as parallel trends in other countries. We narrate changing relations between people and tussac grass using a combination of interview data, historical accounts and scientific literature. Tussac is presented as a historical bellwether of shifting trends in local farm and environmental management in this isolated archipelago. Shifts in land ownership, grazing management methods and conservation efforts are bringing momentum to a period of renewal across the Falklands. A free Plain Language Summary can be found within the Supporting Information of this article.
Published: 2019

12. Ouverture de l’université sportive d’été

Author: Bonzoms, Daniel, Augé, Philippe, Delignières, Didier, Abati, Joël, Guinot, Philippe, and Marchand, Jacques
Subjects: SPO066000, médiatisation, Hospitality Leisure Sport & Tourism, acteur politique, évolution, sport, JHBS, pouvoir de l’argent
Abstract: Photo 1 – À la tribune, de gauche à droite, le président Ernest Gibert, le conférencier Jean Durry et Jean-Marc Michel pour l’UJSF. Photo 2 – Jean-François Renault pendant sa communication. Photo 3 – Thierry Buffalon, animateur de la 4e séquence. Photo 4 – Le groupe des stagiaires. Daniel BONZOMSMontpellier Université Club Monsieur le Président de l’Université de Montpellier 1, Monsieur le Président de l’Union nationale des clubs universitaires, Chers amis, J’avais préparé cette ouverture ...
Published: 2019

13. Le sport saisi dans son évolution récente

Author: Abati, Joël, Augé, Philippe, Bonzoms, Daniel, Buffalon, Thierry, Callède, Jean-Paul, Delignières, Didier, Denel, Robert, Durry, Jean, Gibert, Ernest, Guinot, Philippe, Marchand, Jacques, Martin, Jean-Michel, Michel, Jean-Louis, Pureur, Roger, and Callède, Jean-Paul
Subjects: SPO066000, médiatisation, Hospitality Leisure Sport & Tourism, acteur politique, évolution, sport, JHBS, pouvoir de l’argent
Abstract: Les transformations spectaculaires que connaît le sport sont au cœur de ces Cahiers de l'Université Sportive d'Été. Transformations opérant de l'intérieur, à l'initiative du mouvement sportif lui-même ? Transformations l'affectant de l'extérieur, du fait d'une médiatisation excessive ou sous l'influence du pouvoir de l'argent, par exemple ? Décisions et positions adoptées par les acteurs politiques, à chacun des niveaux d'organisation de la société ? Combinaison plus ou moins réussie, aussi, de différentes forces en présence ? Des sportifs, des entraîneurs, des dirigeants portent des regards croisés sur le rôle des médias, celui des acteurs politiques engagés dans le sport, et sur l'évolution du métier de journaliste de sport. La perspective historique permet de cerner les références relatives aux fondements du sport tandis que d'autres traits caractéristiques sont plutôt des expressions conjoncturelles. Ces échanges sont une occasion privilégiée d'avancer sinon des propositions, tout au moins de clarifier des certitudes sans équivoque : identifier des itinéraires de réussite sportive indissociables de l'éducation, de l'éthique et d'un rapport aux valeurs, liant processus de transmission et d'acquisitions, réaffirmer ce qui fait la matrice de l'acte sportif tout en dénonçant les dérives qui la menacent, s'obliger plus que jamais à un rigoureux travail de distanciation critique, instruit et sans complaisance, sur l'évolution récente du sport. La 29e Université Sportive d'Été, organisée conjointement par l'Union Nationale des Clubs Universitaires (UNCU) et l'Union des Journalistes de Sport en France (UJSF), s'est tenue à Montpellier, au sein de l'UFR STAPS, du 22 au 24 septembre 2011.
Published: 2019

14. Non-invasive, multimodal analysis of cortical activity, blood volume and neurovascular coupling in infantile spasms using EEG-fNIRS monitoring

Author: Bourel-Ponchel, Emilie, Mahmoudzadeh, Mahdi, Delignières, Aline, Berquin, Patrick, and Wallois, Fabrice
Subjects: Male, TFR, time frequency representation, fNIRS, functional near infrared spectroscopy, lcsh:Computer applications to medicine. Medical informatics, Multimodal Imaging, PET, positron emission tomography, Optical imaging, lcsh:RC346-429, SPECT, Single photon emission computed tomography, otorhinolaryngologic diseases, Humans, cardiovascular diseases, HRF, hemodynamic response function, lcsh:Neurology. Diseases of the nervous system, EEG, electroencephalogram/electroencephalography, Cerebral Cortex, Spectroscopy, Near-Infrared, Electromyography, Cerebral blood volume, Infant, Regular Article, Electroencephalography, HbT, total hemoglobin, NVC, neurovascular coupling, nervous system diseases, HbO, oxyhemoglobin, Neurovascular Coupling, lcsh:R858-859.7, Infantile spasm, Female, sense organs, Hb, deoxyhemoglobin, EMG, electromyography, Spasms, Infantile
Abstract: Although infantile spasms can be caused by a variety of etiologies, the clinical features are stereotypical. The neuronal and vascular mechanisms that contribute to the emergence of infantile spasms are not well understood. We performed a multimodal study by simultaneously recording electroencephalogram and functional Near-infrared spectroscopy in an intentionally heterogeneous population of six children with spasms in clusters. Regardless of the etiology, spasms were accompanied by two phases of hemodynamic changes; an initial change in the cerebral blood volume (simultaneously with each spasm) followed by a neurovascular coupling in all children except for the one with a large porencephalic cyst. Changes in cerebral blood volume, like the neurovascular coupling, occurred over frontal areas in all patients regardless of any brain damage suggesting a diffuse hemodynamic cortical response. The simultaneous motor activation and changes in cerebral blood volume might result from the involvement of the brainstem. The inconstant neurovascular coupling phase suggests a diffuse activation of the brain likely resulting too from the brainstem involvement that might trigger diffuse changes in cortical excitability., Highlights • Diffuse CBV changes and motor contraction occurred simultaneously during spasms. • Initial CBV changes suggest an initial involvement of the brainstem. • CBV is followed by an inconstant NVC reflecting a diffuse cortical activation. • Complex interplays between the cortico-sub-cortical structures characterize spasms. • EEG-fNIRS can study interplay between cortico-sub cortical structures in epilepsy.
Published: 2017

15. Evenly spacing in Detrended Fluctuation Analysis

Author: Didier Delignières and Zainy M. H. Almurad
Subjects: Statistics and Probability, Series (mathematics), 030229 sport sciences, Condensed Matter Physics, Signal, Power law, Plot (graphics), 03 medical and health sciences, 0302 clinical medicine, Statistics, Detrended fluctuation analysis, Diffusion (business), Simple linear regression, 030217 neurology & neurosurgery, Mathematics
Abstract: Detrended Fluctuation Analysis is a widely used method, which aims at assessing the level of self-similarity in time series. This method analyzes the diffusion properties of the signal, by computing the linear regression slope in the diffusion plot, representing in log–log coordinates the relationship between the variability of the signal and the length of the intervals over which this variability is computed. We compare in this paper the results obtained with logarithmically spaced and evenly spaced diffusion plots. The study shows the substantial benefits of evenly spacing, especially in the reduction of the variability of estimation.
Published: 2016
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16. Multifractal signatures of complexity matching

Author: Vivien Marmelat, Didier Delignières, Clément Roume, Zainy M. H. Almurad, Euromov (EuroMov), Université de Montpellier (UM), University of Nebraska [Omaha], and University of Nebraska System
Subjects: Periodicity, Matching (statistics), Computer science, Complex system, Metronome, Multifractals, Synchronization, Models, Psychological, 01 natural sciences, Functional Laterality, 050105 experimental psychology, law.invention, Correlation, Fractal, law, 0103 physical sciences, [SDV.MHEP.PHY]Life Sciences [q-bio]/Human health and pathology/Tissues and Organs [q-bio.TO], Complexity matching, Humans, Interpersonal Relations, 0501 psychology and cognitive sciences, 010306 general physics, Scaling, business.industry, General Neuroscience, 05 social sciences, Pattern recognition, Multifractal system, Fractals, Motor Skills, Coordination, [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], Artificial intelligence, business
Abstract: International audience; The complexity matching effect supposes that synchronization between complex systems could emerge from multiple interactions across multiple scales and has been hypothesized to underlie a number of daily-life situations. Complexity matching suggests that coupled systems tend to share similar scaling properties, and this phenomenon is revealed by a statistical matching between the scaling exponents that characterize the respective behaviors of both systems. However, some recent papers suggested that this statistical matching could originate from local adjustments or corrections, rather than from a genuine complexity matching between systems. In the present paper, we propose an analysis method based on correlation between multifractal spectra, considering different ranges of time scales. We analyze several datasets collected in various situations (bimanual coordination, interpersonal coordination, and walking in synchrony with a fractal metronome). Our results show that this method is able to distinguish between situations underlain by genuine statistical matching and situations where statistical matching results from local adjustments.
Published: 2016
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17. Biallelic pathogenic variants in the lanosterol synthase gene LSS involved in the cholesterol biosynthesis cause alopecia with intellectual disability, a rare recessive neuroectodermal syndrome

Author: Wallid Deb, Bertrand Cariou, Arnaud Wiedemann, Julien Thevenon, Rhonda E. Schnur, Vincent Ramaekers, Alexandre N. Datta, Richard Redon, Solène Conrad, Natacha Sloboda, Benjamin Cogné, François Feillet, Geneviève Baujat, Bertrand Isidor, Pierre Vabres, Tawfeg Ben-Omran, Marie Vincent, Flora Breheret, Dorothea Wand, Aline Delignières, Laurence Faivre, Betty Gardie, Xavier Balguerie, Anne-Claire Bursztejn, Marion Lenglet, Lionel Van Maldergem, Sébastien Küry, Antonin Lamaziere, Virginie Carmignac, Eva Trochu, Sébastien Barbarot, Marie-Cécile Nassogne, Erin Torti, Yue Si, Paul Kuentz, Thomas Besnard, Jean-Louis Guéant, Alice Goldenberg, Stéphane Bézieau, UCL - SSS/IONS - Institute of NeuroScience, UCL - SSS/IONS/NEUR - Clinical Neuroscience, UCL - (SLuc) Service de neurologie pédiatrique, Service de Génétique Médicale, Centre hospitalier universitaire de Nantes (CHU Nantes), Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU), CHU Rouen, Hamad medical corporation, Centre Hospitalier Universitaire de Nancy (CHU Nancy), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Université Bourgogne Franche-Comté [COMUE] (UBFC), University of Basel (Unibas), Hôpital Bretagne Atlantique, Partenaires INRAE, École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL), Université Catholique de Louvain = Catholic University of Louvain (UCL), Centre Hospitalier Universitaire de Liège (CHU-Liège), Gene Dx, Centre de Génétique, and Hôpital St-Antoine
Subjects: Male, Developmental Disabilities, Intellectual disability, cholesterol pathway, Whole Exome Sequencing, chemistry.chemical_compound, Missense mutation, Age of Onset, Child, Intramolecular Transferases, Genetics (clinical), Exome sequencing, Genetics, Sanger sequencing, 0303 health sciences, biology, Lanosterol, 030305 genetics & heredity, LSS, 3. Good health, Pedigree, Cholesterol, Phenotype, intellectual disability, Child, Preschool, Allelic Imbalance, Congenital cataracts, symbols, Female, Squalene, early-onset epileptic encephalopathy, 03 medical and health sciences, symbols.namesake, Cholesterol pathway, Exome Sequencing, medicine, Humans, 030304 developmental biology, Epilepsy, Infant, Alopecia, alopecia, medicine.disease, Early-onset epileptic encephalopathy, chemistry, Mutation, biology.protein, Hypotrichosis, [SDV.AEN]Life Sciences [q-bio]/Food and Nutrition, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, [SDV.MHEP.DERM]Life Sciences [q-bio]/Human health and pathology/Dermatology, Lanosterol synthase
Abstract: International audience; Purpose Lanosterol synthase (LSS) gene was initially described in families with extensive congenital cataracts. Recently, a study has highlighted LSS associated with hypotrichosis simplex. We expanded the phenotypic spectrum of LSS to a recessive neuroectodermal syndrome formerly named alopecia with mental retardation (APMR) syndrome. It is a rare autosomal recessive condition characterized by hypotrichosis and intellectual disability (ID) or developmental delay (DD), frequently associated with early-onset epilepsy and other dermatological features. Methods Through a multicenter international collaborative study, we identified LSS pathogenic variants in APMR individuals either by exome sequencing or LSS Sanger sequencing. Splicing defects were assessed by transcript analysis and minigene assay. Results We reported ten APMR individuals from six unrelated families with biallelic variants in LSS. We additionally identified one affected individual with a single rare variant in LSS and an allelic imbalance suggesting a second event. Among the identified variants, two were truncating, seven were missense, and two were splicing variants. Quantification of cholesterol and its precursors did not reveal noticeable imbalance. Conclusion In the cholesterol biosynthesis pathway, lanosterol synthase leads to the cyclization of (S)-2,3-oxidosqualene into lanosterol. Our data suggest LSS as a major gene causing a rare recessive neuroectodermal syndrome.
Published: 2019
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18. Biases in the Simulation and Analysis of Fractal Processes

Author: Didier Delignières, Clément Roume, Samar Ezzina, Hubert Blain, Euromov (EuroMov), Université de Montpellier (UM), and Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)
Subjects: Article Subject, 0206 medical engineering, 02 engineering and technology, lcsh:Computer applications to medicine. Medical informatics, 050105 experimental psychology, General Biochemistry, Genetics and Molecular Biology, Cross-validation, Fractal, Bias, [SDV.MHEP.PHY]Life Sciences [q-bio]/Human health and pathology/Tissues and Organs [q-bio.TO], Humans, Computer Simulation, 0501 psychology and cognitive sciences, Statistical physics, [MATH]Mathematics [math], Mathematics, General Immunology and Microbiology, Series (mathematics), Applied Mathematics, Rehabilitation, 05 social sciences, Computational Biology, Spectral density, Contrast (statistics), General Medicine, White noise, Models, Theoretical, 020601 biomedical engineering, Fractals, Modeling and Simulation, Detrended fluctuation analysis, lcsh:R858-859.7, Algorithms, Autoregressive fractionally integrated moving average, Research Article
Abstract: Fractal processes have recently received a growing interest, especially in the domain of rehabilitation. More precisely, the evolution of fractality with aging and disease, suggesting a loss of complexity, has inspired a number of studies that tried, for example, to entrain patients with fractal rhythms. This kind of study requires relevant methods for generating fractal signals and for assessing the fractality of the series produced by participants. In the present work, we engaged a cross validation of three methods of generation and three methods of analysis. We generated exact fractal series with the Davies–Harte (DH) algorithm, the spectral synthesis method (SSM), and the ARFIMA simulation method. The series were analyzed by detrended fluctuation analysis (DFA), power spectral density (PSD) method, and ARFIMA modeling. Results show that some methods of generation present systematic biases: DH presented a strong bias toward white noise in fBm series close to the 1/f boundary and SSM produced series with a larger variability around the expected exponent, as compared with other methods. In contrast, ARFIMA simulations provided quite accurate series, without major bias. Concerning the methods of analysis, DFA tended to systematically underestimate fBm series. In contrast, PSD yielded overestimates for fBm series. With DFA, the variability of estimates tended to increase for fGn series as they approached the 1/f boundary and reached unacceptable levels for fBm series. The highest levels of variability were produced by PSD. Finally, ARFIMA methods generated the best series and provided the most accurate and less variable estimates.
Published: 2019
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19. Complexity Matching: Restoring the Complexity of Locomotion in Older People Through Arm-in-Arm Walking

Author: Zainy M. H. Almurad, Clément Roume, Hubert Blain, Didier Delignières, Euromov (EuroMov), Université de Montpellier (UM), University of Mosul, and Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)
Subjects: arm-in-arm walking, Matching (statistics), Physiology, Computer science, media_common.quotation_subject, Stability (learning theory), Complex system, interpersonal coordination, lcsh:Physiology, 050105 experimental psychology, Adaptability, Synchronization, rehabilitation, 03 medical and health sciences, 0302 clinical medicine, restoration of complexity, Physiology (medical), [SDV.MHEP.PHY]Life Sciences [q-bio]/Human health and pathology/Tissues and Organs [q-bio.TO], 0501 psychology and cognitive sciences, Information exchange, Original Research, media_common, lcsh:QP1-981, 05 social sciences, Work (physics), Maximization, complexity matching, 030217 neurology & neurosurgery, Cognitive psychology
Abstract: International audience; The complexity matching effect refers to a maximization of information exchange, when interacting systems share similar complexities. Additionally, interacting systems tend to attune their complexities in order to enhance their coordination. This effect has been observed in a number of synchronization experiments, and interpreted as a transfer of multifractality between systems. Finally, it has been shown that when two systems of different complexity levels interact, this transfer of multifractality operates from the most complex system to the less complex, yielding an increase of complexity in the latter. This theoretical framework inspired the present experiment that tested the possible restoration of complexity in older people. In young and healthy participants, walking is known to present 1/f fluctuations, reflecting the complexity of the locomotion system, providing walkers with both stability and adaptability. In contrast walking tends to present a more disordered dynamics in older people, and this whitening was shown to correlate with fall propensity. We hypothesized that if an aged participant walked in close synchrony with a young companion, the complexity matching effect should result in the restoration of complexity in the former. Older participants were involved in a prolonged training program of synchronized walking, with a young experimenter. Synchronization within the dyads was dominated by complexity matching. We observed a restoration of complexity in participants after 3 weeks, and this effect was persistent 2 weeks after the end of the training session. This work presents the first demonstration of a restoration of complexity in deficient systems.
Published: 2018
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20. Risque préférentiel, risque perçu et prise de risque

Author: Delignières, Didier
Subjects: haut niveau, motricité, SPO066000, Hospitality Leisure Sport & Tourism, motivation, évaluation, anxiété, prise de décision, habileté, sport, JHBS
Abstract: Le problème de la sécurité dans les sports et les loisirs est actuellement l'objet d'une vigilance particulière de la part des pouvoirs publics. Une vague institutionnelle, depuis quelques années, dénote l'émotion suscitée par l'évolution de la morbidité sportive : rapport du Conseil Economique et Social (Garcia, 1990), rapport de la Commission de la Sécurité des Consommateurs (1991), Constitution au sein du CNOSF d'une commission des sports à risque (1989)... Cet émoi est largement justifié ...
Published: 2018

21. Anxiété et performance

Author: Didier Delignières
Abstract: L'influence des etats emotionnels sur l'activite du sujet et la performance constitue un theme majeur de recherche en psychologie du sport. Intuitivement, on pressent que cette influence est complexe : si le stress peut etre dans une certaine mesure benefique, en permettant au sujet de se mobiliser, au dela d'une certaine limite, il a au contraire des effets debilitants sur la performance. Beaucoup d'ailleurs s'accordent a admettre que l'un des aspects primordiaux de l'expertise du champion e...
Published: 2018
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22. La perception de l'effort et de la difficulté

Author: Delignières, Didier
Subjects: haut niveau, motricité, SPO066000, Hospitality Leisure Sport & Tourism, motivation, évaluation, anxiété, prise de décision, habileté, sport, JHBS
Abstract: On évoque fréquemment, à propos de la régulation des émotions ou de la motivation, le rôle joué par la "difficulté perçue". La définition de ce concept varie souvent d'un auteur à l’autre. Pour certains, il s'agit d'une estimation a priori du niveau d'exigence de la tâche à accomplir (Dornic, 1986 ; Kukla, 1972), ou de la probabilité de succès (Atkinson, 1957 ; Martens, Vealey et Burton, 1990). D'autres auteurs se réfèrent plutôt à la perception, au cours de l'exécution, des difficultés renco...
Published: 2018

23. Cognition et performance

Author: Alain, Claude, Cury, François, Delignières, Didier, Durand, Marc, Famose, Jean-Pierre, Geoffroi, Valérie, Jacquemond, Laurent, Sarrazin, Philippe, Temprado, Jean-Jacques, and Thomas, Raymond
Subjects: haut niveau, motricité, SPO066000, Hospitality Leisure Sport & Tourism, motivation, évaluation, anxiété, prise de décision, habileté, sport, JHBS
Abstract: Les textes qui composent cet ouvrage collectif sont organisés autour du thème général des rapports qui s'établissent entre la cognition et la performance. Ils décrivent et analysent les différentes activités de traitement de l'information qui interviennent au cours de l'accomplissement d'une tâche motrice et dont la mise en œuvre retentit, avec plus ou moins d'efficacité, sur la performance. Ainsi sont abordées : - les opérations mentales déclenchées pour prendre une décision rapide dans les situations sportives, pour calculer, apprécier et adopter tel ou tel risque, pour optimiser les apprentissages moteurs et organiser les gestes techniques appropriés ; - les convictions du pratiquant quant à son habileté et sa capacité à atteindre une performance donnée : autrement dit, tout ce qui détermine la confiance en soi ; - les représentations de la difficulté de la tâche, la perception du caractère plus ou moins menaçant de la situation affrontée pour l'estime de soi. Cet ouvrage présente également des stratégies d'intervention pratique sur le terrain, notamment différentes techniques de gestion du stress et d'amélioration de la motivation. Parce qu'il fait le point sur l'état actuel des connaissances scientifiques dans le domaine des déterminants cognitifs de la performance, ce livre constitue une référence indispensable pour les psychologues du sport, les enseignants-chercheurs en STAPS, les entraîneurs, les éducateurs et les étudiants.
Published: 2018

24. Anxiété et performance

Author: Delignières, Didier
Subjects: haut niveau, motricité, SPO066000, Hospitality Leisure Sport & Tourism, motivation, évaluation, anxiété, prise de décision, habileté, sport, JHBS
Abstract: L'influence des états émotionnels sur l'activité du sujet et la performance constitue un thème majeur de recherche en psychologie du sport. Intuitivement, on pressent que cette influence est complexe : si le stress peut être dans une certaine mesure bénéfique, en permettant au sujet de se mobiliser, au delà d'une certaine limite, il a au contraire des effets débilitants sur la performance. Beaucoup d'ailleurs s'accordent à admettre que l'un des aspects primordiaux de l'expertise du champion e...
Published: 2018

25. La perception de l'effort et de la difficulté

Author: Didier Delignières
Subjects: Psychology
Published: 2018
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26. Risque préférentiel, risque perçu et prise de risque

Author: Didier Delignières
Subjects: Psychology
Published: 2018
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27. Effects of Methylphenidate on Default-Mode Network/Task-Positive Network Synchronization in Children With ADHD

Author: L. Querne, Muriel Boucart, Catherine Gondry-Jouet, Emilie Bourel-Ponchel, A. Delignières, Alain De Broca, Patrick Berquin, Anne-Gaëlle Le Moing, Anais Simonnot, S. Fall, Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 (SCALab), Université de Lille-Centre National de la Recherche Scientifique (CNRS), and Sciences Cognitives et Sciences Affectives (SCALab) - UMR 9193 (SCALab)
Subjects: Male, behavioral disciplines and activities, Developmental psychology, 03 medical and health sciences, [SCCO]Cognitive science, 0302 clinical medicine, Task-positive network, Synchronization (computer science), Neural Pathways, mental disorders, Developmental and Educational Psychology, medicine, Reaction Time, Humans, Child, Default mode network, Methylphenidate, Brain, Magnetic Resonance Imaging, 030227 psychiatry, Clinical Psychology, Attention Deficit Disorder with Hyperactivity, Case-Control Studies, Female, Nerve Net, Psychology, human activities, 030217 neurology & neurosurgery, medicine.drug, Cognitive psychology
Abstract: Objective: A failure of the anti-phase synchronization between default-mode (DMN) and task-positive networks (TPN) may be involved in a main manifestation of ADHD: moment-to-moment variability. The study investigated whereby methylphenidate may improve TPN/DMN synchronization in ADHD. Method: Eleven drug-naive ADHD children and 11 typically developing (TD) children performed a flanker task during functional magnetic resonance imaging. The ADHD group was scanned without and 1 month later with methylphenidate. The signal was analyzed by independent component analysis. Results: The TD group showed anti-phase DMN/TPN synchronization. The unmedicated ADHD group showed synchronous activity in the posterior DMN only, which was positively correlated with response time variability for the flanker task. Methylphenidate initiated a partial anti-phase TPN/DMN synchronization, reduced variability, and abolished the variability/DMN correlation. Conclusion: Although results should be interpreted cautiously because the sample size is small, they suggest that a failure of the TPN/DMN synchronization could be involved in the moment-to-moment variability in ADHD. Methylphenidate initiated TPN/DMN synchronization, which in turn appeared to reduce variability.
Published: 2017
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28. Complexity matching in side-by-side walking

Author: Delignieres, Didier, Almurad, Zainy M.H., Roume, Clément, Delignières, Didier, Euromov (EuroMov), and Université de Montpellier (UM)
Subjects: Adult, Male, Matching (statistics), Theoretical computer science, Biophysics, multifractals, Experimental and Cognitive Psychology, Walking, 050105 experimental psychology, 03 medical and health sciences, 0302 clinical medicine, Information processing theory, Synchronization (computer science), Humans, 0501 psychology and cognitive sciences, Orthopedics and Sports Medicine, Matching hypothesis, Statistical hypothesis testing, Mathematics, Basis (linear algebra), business.industry, 05 social sciences, Perspective (graphical), General Medicine, Multifractal system, cross-correlation, Key-words: synchronized walking, complexity matching, Motor Skills, Female, [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], Artificial intelligence, business, 030217 neurology & neurosurgery
Abstract: International audience; Interpersonal coordination represents a very common phenomenon in daily-life activities. Three theoretical frameworks have been proposed to account for synchronization processes in such situations: the information processing approach, the coordination dynamics perspective, and the complexity matching effect. On the basis of a theoretical analysis of these frameworks, we propose three statistical tests that could allow to distinguish between these theoretical hypotheses: the first one is based on multifractal analyses, the second and the third ones on cross-correlation analyses. We applied these tests on series collected in an experiment where participants were instructed to walk in synchrony. We contrasted three conditions: independent walking, side-by-side walking, and arm-in-arm walking. The results are consistent with the complexity matching hypothesis.
Published: 2017
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29. 'Human paced' walking: Followers adopt stride time dynamics of leaders

Author: Kjerstin Torre, Vivien Marmelat, Peter J. Beek, Didier Delignières, Andreas Daffertshofer, Movement Behavior, and Research Institute MOVE
Subjects: Adult, Male, Communication, business.industry, General Neuroscience, STRIDE, Contrast (statistics), Metronome, Walking, law.invention, Fractal, Gait (human), Dynamics (music), law, Time dynamics, Detrended fluctuation analysis, Humans, Female, Cues, business, Psychology, Gait, Cognitive psychology
Abstract: Isochronous cueing is widely used in gait rehabilitation even though it alters the stride-time dynamics toward anti-persistent rather than the persistent, fractal fluctuations characteristic of human walking. In the present experiment we tested an alternative cueing method: pacing by a human. To this end, we formed sixteen pairs of walkers based on their preferred stride frequency. Each pair consisted of a designated "leader" and a "follower" who was instructed to synchronize his or her steps to those of the leader. Heel strike times were detected with tiny footswitches, and Detrended Fluctuation Analysis (DFA) was applied to estimate fractal exponents of stride-time series. To ensure that the stride-time dynamics of the follower matched those of the leader, the latter was structurally modified by artificial cueing via either an isochronous metronome or a fractal metronome, in contrast to self-paced walking. Mean relative phases between followers and leaders were close to 0°, confirming that followers effectively synchronized their footfalls with those of the leaders. Mean fractal exponents were not statistically different between followers and leaders in any condition and highly correlated, suggesting that followers matched their stride-time structure to that of leaders. Our results open perspectives for alternative, more natural cueing protocols for gait rehabilitation. © 2014 Elsevier Ireland Ltd.
Published: 2014
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30. Strong anticipation and long-range cross-correlation: Application of detrended cross-correlation analysis to human behavioral data

Author: Vivien Marmelat and Didier Delignières
Subjects: Statistics and Probability, Matching (statistics), Fractal, Series (mathematics), Cross-correlation, Anticipation (artificial intelligence), Computer science, Synchronization (computer science), Detrended fluctuation analysis, Complex system, Statistical physics, Condensed Matter Physics, Scaling
Abstract: In this paper, we analyze empirical data, accounting for coordination processes between complex systems (bimanual coordination, interpersonal coordination, and synchronization with a fractal metronome), by using a recently proposed method: detrended cross-correlation analysis (DCCA). This work is motivated by the strong anticipation hypothesis, which supposes that coordination between complex systems is not achieved on the basis of local adaptations (i.e., correction, predictions), but results from a more global matching of complexity properties. Indeed, recent experiments have evidenced a very close correlation between the scaling properties of the series produced by two coordinated systems, despite a quite weak local synchronization. We hypothesized that strong anticipation should result in the presence of long-range cross-correlations between the series produced by the two systems. Results allow a detailed analysis of the effects of coordination on the fluctuations of the series produced by the two systems. In the long term, series tend to present similar scaling properties, with clear evidence of long-range cross-correlation. Short-term results strongly depend on the nature of the task. Simulation studies allow disentangling the respective effects of noise and short-term coupling processes on DCCA results, and suggest that the matching of long-term fluctuations could be the result of short-term coupling processes.
Published: 2014
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31. Utilisation du lévétiracétam (LEV) dans le traitement des épilepsies réfractaires de l’enfant : expérience du service de neuropédiatrie du CHU d’Amiens en France

Author: A. de Broca, A. Delignières, L. Querne, M. Doumbia-Ouattara, Emilie Bourel-Ponchel, A.G. Le Moing, and Patrick Berquin
Subjects: Gynecology, medicine.medical_specialty, business.industry, Pediatrics, Perinatology and Child Health, Medicine, business
Abstract: Resume Introduction Chez les jeunes enfants presentant une epilepsie pharmacoresistante, le nombre des medicaments antiepileptiques (MAE) autorises est limite. Le levetiracetam (LEV) est l’un des derniers MAE introduit sur le marche, mais les donnees sur son efficacite et sa tolerance chez l’enfant sont encore peu nombreuses. Patients et methodes L’objectif de cette etude retrospective etait de rapporter notre experience dans l’utilisation du LEV en therapie adjuvante dans une population de 42 enfants presentant une epilepsie pharmacoresistante durant une periode de 5 ans, du 1er janvier 2004 au 30 juin 2009. Resultats La moyenne d’âge etait de 10,8 ans (extremes 2,1 a 19 ans). La duree moyenne de l’epilepsie etait de 6,6 ans (extremes 1,5 a 19 ans). Apres l’introduction du LEV, 10 patients (23,8 %) n’ont plus presente de crises et 16 (38,1 %) ont eu une reduction de plus de 50 %. Une reduction de moins de 50 % a ete observee chez 13 patients (31 %). Trois patients (7,1 %) ont presente une augmentation de la frequence des crises. L’efficacite a ete similaire dans les epilepsies partielles et generalisees et le LEV a ete bien tolere, notamment chez les moins de 4 ans. Les principaux effets indesirables ont ete l’anorexie, l’asthenie, les troubles du comportement et la somnolence observes chez 17 % des patients. Conclusion Cette etude confirme l’efficacite et la tolerance du LEV en therapie adjuvante chez les enfants presentant une epilepsie refractaire, particulierement chez les tres jeunes enfants.
Published: 2012
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32. Contemporary theories of 1/f noise in motor control

Author: Ana Diniz, Fred Hasselman, João Barreiros, Kjerstin Torre, Anna M. T. Bosman, Guy C. Van Orden, Didier Delignières, Nuno Crato, Maarten L. Wijnants, and Ralf F. A. Cox
Subjects: 1/f Noise, Current (mathematics), Computer science, Models, Neurological, Biophysics, Learning and Plasticity, Experimental and Cognitive Psychology, Long-range Dependence, Social Development, Domain (mathematical analysis), Cognition, Position (vector), Phenomenon, Psychophysics, Humans, Orthopedics and Sports Medicine, Variability, Cognitive science, Stochastic Processes, Point (typography), Series (mathematics), business.industry, Brain, Retention, Psychology, Biofeedback, Psychology, General Medicine, Models, Theoretical, Counterpoint, Noise, Fractals, Coordination, Artificial intelligence, business, Psychomotor Performance
Abstract: 1/f noise has been discovered in a number of time series collected in psychological and behavioral experiments. This ubiquitous phenomenon has been ignored for a long time and classical models were not designed for accounting for these long-range correlations. The aim of this paper is to present and discuss contrasted theoretical perspectives on 1/f noise, in order to provide a comprehensive overview of current debates in this domain. In a first part, we pro pose a formal definition of the phenomenon of 1/f noise, and we present some commonly used methods for measuring long-range correlations in time series. In a second part, we develop a theoretiical position that considers 1/f noise as the hallmark of system complexity. From this point of view, 1/f noise emerges from the coordination of the many elements that compose the system. In a third part, we present a theoretical counterpoint suggesting that 1/f noise could emerge from localized sources within the system. In conclusion, we try to draw some lines of reasoning for going beyond the opposition between these two approaches. info:eu-repo/semantics/publishedVersion
Published: 2011
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33. Convulsions infantiles bénignes familiales et non familiales : une entité homogène ?

Author: A. de Broca, Emilie Bourel-Ponchel, Fabrice Wallois, A.G. Le Moing, Patrick Berquin, and A. Delignières
Subjects: Dystonia, Athetosis, Pediatrics, medicine.medical_specialty, Psychoanalysis, business.industry, Choreoathetosis, Retrospective cohort study, medicine.disease, Discontinuation, Epilepsy, Neurology, Convulsion, medicine, Neurology (clinical), medicine.symptom, business, Benign infantile epilepsy
Abstract: Among the epileptic syndromes occurring during infancy, which are mostly non-idiopathic and associated with a poor prognosis, benign infantile convulsions are characterized by a favourable evolution. This work aims to analyse and compare the clinical, EEG and outcome characteristics of familial benign infantile convulsions (FBIC) and non-familial benign infantile convulsions (NFBIC). This is a retrospective study, conducted between 1988 and 2008, in 40 infants who presented benign infantile seizures during the two first years of life. All of them had no personal history, normal psychomotor development, normal neurological examinations, no abnormalities on biological and radiological investigations and a favourable outcome. In 14 cases, there was a familial history of familial benign infantile convulsions. However, among the 26 cases with non-familial benign infantile convulsions, 11 children had a familial history of other epileptic syndrome. That may suggest a genetic familial susceptibility. In the two groups, the clinical features and the electroencephalography were similar. The seizures had short duration and occurred most often in clusters. Twenty-nine children had secondarily generalized partial seizures and 11 infants had generalized seizures but a focal onset cannot be excluded. The antiepileptic drugs allowed rapid resolution of seizures. One child necessitated a prolonged antiepileptic treatment. In the other cases, seizures cured in the first year without recurrence of seizures after treatment discontinuation. The evolution was characterised in five children by a later occurrence of dystonia. This subgroup was described as infantile convulsion and choreoathetosis syndrome (ICCA). Benign infantile convulsions are probably an underestimated epileptic syndrome. The diagnosis is relatively easy in the familial forms with dominant autosomal transmission. In contrast, in sporadic forms, the diagnosis can be confirmed only by the evolution. The good prognosis must be tempered by the subsequent onset of dystonia consisted in the ICCA syndrome and justifies a prolonged follow-up.
Published: 2011
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34. Accidents vasculaires cérébraux de la fosse postérieure chez l’enfant : à propos de trois cas

Author: Emilie Bourel-Ponchel, Brigitte Chabrol, A. Delignières, M. Ouattara-Doumbia, A. de Broca, A.G. Le Moing, J. Schauvliege, and Patrick Berquin
Subjects: medicine.medical_specialty, book.periodical, Ataxia, medicine.diagnostic_test, Cerebral infarction, business.industry, Vertebral artery dissection, Supratentorial region, Magnetic resonance imaging, medicine.disease, Surgery, Central nervous system disease, medicine.anatomical_structure, Cephalalgia, Pediatrics, Perinatology and Child Health, medicine, Radiology, medicine.symptom, business, Stroke, book
Abstract: Ischemic stroke is rare in children, most of which occur in the supratentorial brain, and infratentorial infarcts are very rare. Some clinical manifestations may be similar but others such as ataxia and cranial nerve palsy are more specific. Vertebral artery dissection is the most frequent cause of stroke in the vertebrobasilar territory, but the cause most often remains unknown in children. We report three cases of infratentorial stroke in children. The first observation concerns a 4-year-old boy brought to medical attention because left hemicorporal motor deficit associated with ataxia following a minor cranial traumatism. While computed tomography (CT) of the brain was normal, magnetic resonance imaging (MRI) revealed an area of signal alteration on the diffusion-weighted image within the right protuberance. The second observation is a 15-year-old girl who developed sudden-onset ataxia. The CT scan and MRI of the brain revealed an acute bilateral cerebellar stroke. MRI angiography showed an anatomical variant of the left vertebral artery that did not participate in the Willis polygon. In these two observations, no other abnormalities were detected except they were homozygotous for MTHFR mutation in the first observation and minor alpha-thalassemia for the second one. The outcome in these two children was good without sequelae after a 6-month follow-up. The third observation is a 6-year-old girl who suddenly exhibited cephalalgia, ataxia, and left visual impairment. The brain MRI revealed left occipital and cerebellar strokes due to vertebral artery dissection. The authors recommend the systematic search for vertebral artery dissection in cases of infratentorial stroke.
Published: 2011
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35. Maturation of response time and attentional control in ADHD: Evidence from an attentional capture paradigm

Author: Emilie Bourel-Ponchel, A. Delignières, L. Querne, A. de Broca, A.G. Le Moing, and Patrick Berquin
Subjects: Male, Aging, medicine.medical_specialty, Time Factors, Adolescent, Audiology, Impulsivity, behavioral disciplines and activities, Developmental psychology, Cohort Studies, mental disorders, Reaction Time, medicine, Humans, Slow response, Child, Matched control, Attentional control, Response time, General Medicine, Attention Deficit Disorder with Hyperactivity, Pediatrics, Perinatology and Child Health, Attention deficit, Population study, Female, Neurology (clinical), Core symptoms, medicine.symptom, Psychology
Abstract: Inattention and hyperactivity/impulsivity are the core symptoms of Attention Deficit/Hyperactivity Disorder (ADHD). Slowness, although less known, has been also recently reported in children with ADHD and may contribute to their learning difficulties. Slow response time and greater response time variability have been highlighted by several computerized tasks. The goal of the present work was to evaluate the age-related response time in ADHD children and in a group of matched control children during an attentional capture paradigm. The study population included 75 children with ADHD (aged between 6 and 13) and 75 age- and gender-matched typical developing children (Control group). The children with ADHD made more errors than children on the control group. The response times and the response time variability decreased with age in both groups and were significantly greater in ADHD than in controls. The distractor effect was similar in both groups. The maturation of response times and response time variability with age is quite similar in children with ADHD and typical developing children but whatever the age-class, children with ADHD were slower and exhibited greater response time variability than control children that could explain the variation during day-time of attention capacities in ADHD.
Published: 2011
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36. Effets de l’hypnose dans la dyspnée de la BPCO grave

Author: F. Haniez, H. Jaillet, F. Larue, A. Delignières, S. Bréfort, I. Segundo, C. Pytlak, H. Maas, V. Mach, Bertrand Herer, M. Gilbert, Hernán Anlló, C. Darné, Y. Bocahu, and M. Saada
Subjects: Pulmonary and Respiratory Medicine
Abstract: Introduction Nous avons evalue l’effet de l’hypnose sur la dyspnee et sa composante anxieuse dans la BPCO grave. Methodes Nous avons etudie 12 hommes et 7 femmes atteints de BPCO severe sous oxygenotherapie au long cours. Nous leur avons propose dans un ordre aleatoire, 2 jours differents, 2 procedures de duree identique consistant soit en une seance d’hypnose (H) soit en la lecture interactive d’un texte non medical (L). Chaque malade etait son propre temoin. Ont ete enregistrees avant et apres chaque seance les donnees suivantes :– frequence respiratoire (FR, cycles par minute) ;– score de Borg ; saturation arterielle en O 2 (SaO 2, %).La composante anxieuse de la dyspnee a ete evaluee par un score derive du State Trait Anxiety Inventory (STAI) de Spielberger comprenant 6 items (Six-Item State Anxiety Scale, STAI-6 1). Chaque item varie de 1 a 4. Le STAI-6 obtenu est multiplie par 10/3 pour obtenir comme le STAI un intervalle de variation de 20 a 80. Resultats Les donnees obtenues etaient les suivantes (moyenne ± ecart type) :– âge = 65,6 ± 9,4 ans ;– VEMS ( % par rapport a la valeur theorique) = 32,3 ± 16,6 ;– MRC modifie = 2,9 ± 0,7 ;– COPD Assessment Test = 22,0 ± 5,2 ;– score Hospital Anxiety Depression = 15,4 ± 4,9.Les donnees obtenues en debut de seance n’etaient pas significativement differentes selon la procedure H ou L :– FR = 19,2 ± 6,2 vs 19,6 ± 7,1 ;– score de Borg = 4,0 ± 2,2 vs 4,5 ± 2,2 ;– SaO 2 ( %) = 92,6 ± 6,2 vs 92,6 ± 3,5 ;– score STAI − 6 = 43,0 ± 13,1 vs 42,3 ± 13,1.Les variations suivantes ( % moyen) etaient respectivement observees dans les groupes H et L :– FR = −10,4 vs + 3,0 (effet du traitement H > L, p L, p Conclusion Nous concluons que l’hypnose a un effet favorable sur la dyspnee de la BPCO : diminution de la frequence respiratoire et reduction de l’anxiete.
Published: 2019
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37. Interest of velocity variability and maximal velocity for characterizing center-of-pressure fluctuations

Author: Kjerstin Torre, Didier Delignières, and Pierre-Louis Bernard
Subjects: Physics, Stabilogram diffusion analysis, Physiology, Physiology (medical), Orthopedics and Sports Medicine, Physical Therapy, Sports Therapy and Rehabilitation, Humanities
Abstract: Interet de la variabilite de la vitesse et de la vitesse maximale pour caracteriser les fluctuations du centre des pressionsLe controle postural a longtemps ete considere comme base sur un controle de la position : la station debout est preservee en engageant des processus de controle lorsque la position excede un certain seuil, de maniere a maintenir la projection du centre de gravite a l’interieur du polygone de sustentation. Nous avons recemment propose une nouvelle hypothese, selon laquelle le controle postural pourrait etre base sur un contro le de la vitesse, plutot que de la position (Delignieres, D., Torre, K. & Bernard, P.L. (2011) Transition from persistent to anti-persistent correlations in postural sway indicates velocity based control. PLoS Computational Biology, 7(2), e1001089). Cette hypothese suggere que les oscillations posturales ne sont controlees que lorsqu’un certain seuil de vitesse est depasse. Les series de vitesse apparaissent ainsi bornees par deux limites inferieures et superieures, refletant ce controle intermittent. De ce point de vue, les limites qui bornent la dynamique de la vitesse semblent pouvoir fournir des variables particulierement pertinentes pour rendre compte du controle postural. Nous montrons dans cet article que de telles variables, basees sur la vitesse, sont plus sensibles que des variables plus classiques basees sur la position, pour reveler les effets de facteurs experimentaux connus pour affecter la stabilite posturale.
Published: 2011
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38. L'apprentissage des habiletés motrices complexes : des coordinations spontanées à la coordination experte

Author: Caroline Teulier, Déborah Nourrit, and Didier Delignières
Subjects: General Medicine
Abstract: Cet article retrace les principaux resultats d’un programme de recherche, mene dans le domaine de l’acquisition de habiletes motrices complexes. Ces travaux visaient a appliquer l’etude dynamique des coordinations a l’etude de l’apprentissage de coordinations complexes, souvent proches de la motricite sportive. L’apprentissage est decrit comme la transition entre une coordination spontanee, exploitee lors des premiers essais, et une coordination experte, adoptee apres un certain nombre d’essais. Les caracteristiques de cette transition suggerent une vision nouvelle de l’apprentissage, supposant une sorte de cooperation entre coordination spontanee et coordination experte.
Published: 2009
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39. Distinct ways of timing movements in bimanual coordination tasks: Contribution of serial correlation analysis and implications for modeling

Author: Kjerstin Torre and Didier Delignières
Subjects: Adult, Male, Communication, Computer science, business.industry, Autocorrelation, Stability (learning theory), Motor control, Experimental and Cognitive Psychology, General Medicine, Time perception, Functional Laterality, Synchronization, Correlation, Young Adult, Arts and Humanities (miscellaneous), Component (UML), Time Perception, Developmental and Educational Psychology, Humans, Attention, Female, business, Psychomotor Performance, Cognitive psychology
Abstract: Bimanual coordination dynamics have been conceived as the outcome of a global coordinative system, and coordination stability properties and theories of underlying processes have often been generalized over various bimanual tasks. In unimanual timing tasks it has been shown that different timing processes are involved according to tasks, yielding distinctive correlation properties in the within-hand temporal patterns. In this study we compare unimanual with bimanual, tapping with oscillation, and self-paced with externally paced tasks, and we analyze the correlation properties of temporal patterns at both the component level and the coordinative level. Results show that the distinctive signatures of event-based versus emergent, and self-paced versus synchronization timing control known from unimanual tasks persist in the corresponding bimanual coordination tasks. Accordingly, we argue that these different timing processes, and related temporal patterns at the component level, constitute a task-dependent background on which coordination builds. One direct implication of these results is that the bimanual coordination paradigm should be considered multifaceted and not governed by some unitary generic principle. We discuss the need to assess the relationship between temporal patterns at the component level and the collective level, and to integrate serial (long-range) correlation properties into bimanual coordination models. Finally, we test whether the architectures of current bimanual coordination models can account for the experimentally observed serial correlations.
Published: 2008
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40. Fractal models for event-based and dynamical timers

Author: Didier Delignières, Loïc Lemoine, and Kjerstin Torre
Subjects: Adult, Time Factors, Computer science, Experimental and Cognitive Psychology, Motor Activity, Fingers, Fractal, Arts and Humanities (miscellaneous), Task Performance and Analysis, Reaction Time, Developmental and Educational Psychology, Humans, Statistical physics, Event (probability theory), Communication, Models, Statistical, Series (mathematics), business.industry, Autocorrelation, General Medicine, Time perception, Fractals, Time Perception, Finger tapping, Arm, Threshold model, business, Photic Stimulation, Psychomotor Performance, Autoregressive fractionally integrated moving average
Abstract: Some recent papers proposed to distinguish between event-based and emergent timing. Event-based timing is conceived as prescribed by events produced by a central clock, and seems to be used in discrete tasks (e.g., finger tapping). Emergent or dynamical timing refers to the exploitation of the dynamical properties of effectors, and is typically used in continuous tasks (e.g., circle drawing). The analysis of period series suggested that both timing control processes possess fractal properties, characterized by self-similarity and long-range dependence. The aim of this article is to present two models that produce period series presenting the statistical properties previously evidenced in discrete and continuous rhythmic tasks. The first one is an adaptation of the classical activation/threshold models, including a plateau-like evolution of the threshold over time. The second one is a hybrid limit-cycle model, including a time-dependent linear stiffness parameter. Both models reproduced satisfactorily the spectral signatures of event-based and dynamical timing processes, respectively. The models also produced auto-correlation functions similar to those experimentally observed. Using ARFIMA modeling we show that these simulated series possess fractal properties. We suggest in conclusion some possible extensions of this modeling approach, to account for the effects of metronomic pacing, or to analyze bimanual coordination.
Published: 2008
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41. Detection of long-range dependence and estimation of fractal exponents through ARFIMA modelling

Author: Kjerstin Torre, Didier Delignières, and Loïc Lemoine
Subjects: Statistics and Probability, Psychometrics, Normal Distribution, Functional Laterality, Fractal, Arts and Humanities (miscellaneous), Bayesian information criterion, Moving average, Statistics, Range (statistics), Humans, Statistics::Methodology, Statistical physics, Mathematical Computing, General Psychology, Mathematics, Models, Statistical, Statistics::Applications, General Medicine, Fractals, Autoregressive model, Detrended fluctuation analysis, Akaike information criterion, Algorithms, Psychomotor Performance, Software, Autoregressive fractionally integrated moving average
Abstract: We evaluate the performance of autoregressive, fractionally integrated, moving average (ARFIMA) modelling for detecting long-range dependence and estimating fractal exponents. More specifically, we test the procedure proposed by Wagenmakers, Farrell, and Ratcliff, and compare the results obtained with the Akaike information criterion (AIC) and the Bayes information criterion (BIC). The present studies show that ARFIMA modelling is able to adequately detect long-range dependence in simulated fractal series. Conversely, this method tends to produce a non-negligible rate of false detections in pure autoregressive and moving average (ARMA) series. Generally, ARFIMA modelling has a bias favouring the detection of long-range dependence. AIC and BIC gave dissimilar results, due to the different weights attributed by the two criteria to accuracy and parsimony. Finally, ARFIMA modelling provides good estimates of fractal exponents, and could adequately complement classical methods, such as spectral analysis, detrended fluctuation analysis or rescaled range analysis.
Published: 2007
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42. [Living Lab MACVIA-LR. Equilibrium and the prevention of falls]

Author: Gregoire Mercier, B. Alomène, M. Lapierre, J. Pelissier, E. Viollet, J.L. Savy, F. Nouvel, Michel Amouyal, E. Royère, E. Roux, O. Engberink, Olivier Jonquet, J.M. Lussert, D. Jakovenko, Didier Delignières, Arnaud Dupeyron, S. Perrey, F. Abecassis, T. Akbaraly, G. Tallon, P.A. Adnet, F. Gressard, E. Pastor, N. Pinto, T. Camuzat, G. Dupeyron, D. Strubel, A. Matheron, Marie-Christine Picot, G. Baptista, S. Granier, Claude Jeandel, C. Boubakri, M.P. Pasdelou, Bernard Combe, G. Canovas, N. Raffort, Yannick Stephan, Jerôme Morel, Vivien Marmelat, A. Bedbrook, Rodolphe Bourret, I. Rédini-Martinez, P.L. Bernard, Isabelle Laffont, Jacques Mercier, Benoît G. Bardy, Hubert Blain, C. Laurent, M. Aoustin, Grégory Ninot, J. Burille, P. Domy, Béatrice Lognos, Jacques Bringer, M.V. Calmels, Grégoire Vergotte, M. Nogues, Jean-Marie Robine, Kjerstin Torre, Kevin Mandrick, J.-E. de La Coussaye, Sofiane Ramdani, M.P. Battesti, P. Martin-Gousset, D. Heve, Jean Bousquet, M.S. Léglise, Christine Meunier, F. Radier-Pontal, Jean-Michel Verdier, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Euromov (EuroMov), Université de Montpellier (UM), Hôpital Universitaire de Réadaptation, de Rééducation et d'Addictologie du CHU de Nîmes [Grau-du-Roi] (CHU Nîmes), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Mécanismes moléculaires dans les démences neurodégénératives (MMDN), Université de Montpellier (UM)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de la Santé et de la Recherche Médicale (INSERM)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Agence Régionale de la Santé (ARS), Société Publique Locale d'Exploitation de Balaruc-les-Bains, Balaruc-Les-Bains, Département de Rhumatologie[Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Lapeyronie, Institut de Génétique Moléculaire de Montpellier (IGMM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), Dynamique des capacités humaines et des conduites de santé (EPSYLON), Université Montpellier 1 (UM1)-Université Paul-Valéry - Montpellier 3 (UPVM)-Université de Montpellier (UM), Contre les MAladies Chroniques pour un VIeillissement Actif en Languedoc-Roussillon (MACVIA-LR), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1)-Centre Hospitalier Universitaire de Nîmes (CHU Nîmes)-European Innovation Partnership on Active and Healthy Ageing Reference Site (EIP on AHA), Commission Européenne-Commission Européenne-Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Institut méditerranéen des métiers de la longévité (I2ML), Institut méditerranéen des métiers de la longévité, Caisse d'assurance retraite et de la santé au travail, CERMES3 - Centre de recherche Médecine, sciences, santé, santé mentale, société (CERMES3 - UMR 8211 / U988 / UM 7), Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Descartes - Paris 5 (UPD5)-École des hautes études en sciences sociales (EHESS), Caractéristiques féminines des dysfonctions des interfaces cardio-vasculaires (EA 2992), Université Montpellier 1 (UM1)-Université de Montpellier (UM), Institut de Génomique Fonctionnelle (IGF), Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Montpellier 2 - Sciences et Techniques (UM2)-Centre National de la Recherche Scientifique (CNRS), Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service de Rééducation et réadaptation neurologique [CHU de Nîmes - Hôpital du Grau-du-Roi], Hôpital Universitaire de réadaptation, de Rééducation et d'Adictologie du CHU de Nîmes [Grau-du-Roi], Centre Hospitalier Régional Universitaire de Nîmes (CHRU Nîmes)-Centre Hospitalier Régional Universitaire de Nîmes (CHRU Nîmes), Centre Hospitalier Régional Universitaire de Nîmes (CHRU Nîmes), Université Montpellier 2 - Sciences et Techniques (UM2)-École pratique des hautes études (EPHE)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Université Montpellier 1 (UM1)-Université Paul-Valéry - Montpellier 3 (UM3)-Université de Montpellier (UM), Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Régional Universitaire de Nîmes (CHRU Nîmes)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-European Innovation Partnership on Active and Healthy Ageing Reference Site (EIP on AHA), Commission Européenne-Commission Européenne-Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO), CERMES3 - Centre de recherche Médecine, sciences, santé, santé mentale, société (CERMES3 - UM 7 (UMR 8211 / U988)), Université de Montpellier (UM)-Université Montpellier 1 (UM1), and Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Geriatrics, Gerontology, medicine.medical_specialty, business.industry, Public health, MEDLINE, Information Dissemination, General Medicine, 03 medical and health sciences, 0302 clinical medicine, Health promotion, Cost of illness, medicine, Postural Balance, 030212 general & internal medicine, business, 030217 neurology & neurosurgery, Independent living, ComputingMilieux_MISCELLANEOUS, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: La Presse Medicale - In Press.Proof corrected by the author Available online since vendredi 16 octobre 2015
Published: 2015
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43. Le site de référence du Partenariat européen d’innovation pour un vieillissement actif et en bonne santé MACVIA-LR (contre les maladies chroniques pour un vieillissement en bonne santé en Languedoc-Roussillon)

Author: Bousquet, Jean, Bourret, Rodolphe, Camuzat, Thierry, Augé, Philippe, Domy, Philippe, Bringer, Jacques, Nicolas, Nicolas, Jonquet, Olivier, de la Coussaye, Jean-Emmanuel, Noguès, Michel, Robine, JM, Avignon, Antoine, Blain, Hubert, Bernard, Bernard, Dray, Gérard, Dufour, Vincent, Fouletier, Mireille, Hève, Didier, Jeandel, Jean, Laffont, Isabel, Larrey, Dominique, Laune, Daniel, Laurent, Laurent, Marès, Pierre, Marion, Marion, Pastor, Eric, Pélissier, Jacques-Yvon, Radier-Pontal, François, Reynes, Jacques, Royère, Emilie, Ychou, Marc, Bedbrook, Anna, Granier, Sophie, Abécassis, Frédéric, Albert, Sylvie, Adnet, Paule, Amouyal, Michel, Arnavieilhe, Sylvie, Asteriou, Trias, Attalin, Vincent, Aubas, Pierre, Azevedo Coste, Christine, Badin, Mélanie, Bakhti, Karima, Baptista, Gregory, Bardy, Benoit, Battesti, Pierre, Bénézet, Olivier, Bernard, Pierre-Louis, Berr, Claudine, Berthe, Jacquie, Bobia, Xavier, Bockaert, Joël, Boegner, Catherine, Boichot, Sylvie, Bonnin, Huei-Yune, Boulet, Philippe, Bouly, Stéphane, Boubakri, Chokri, Bourdin, Arnaud, Bourrain, Jean-Luc, Bourrel, Gérard, Bouix, Vincent, Breuker, Cyril, Bruguière, Valérie, Burille, Jacques, Cade, Stéphane, David, David, Calmels, Marie-Virginie, Camu, William, Canovas, Gérard, Carre, Véronique, Cavalli, Giacomo, Cayla, Guillaume, Chiron, Raphaël, Claret, Pierre-Geraud, Coignard, Pauline, Coroian, Flavia-Oana, Costa, Pierre, Cottalorda, Jérôme, Coulet, Bertrand, Coupet, Anne, Courrouy-Michel, Christine, Courtet, Philippe, Cristol, Jean-Paul, Cros, Valérie, Cuisinier, Frédéric, Daien, Claire, Danko, Marianna, Dauenhauer, Philippe, Dauzat, Michel, Davy, Jean, Delignières, Didier, Demoly, Pascal, Desplan, Matthieu, Dhivert-Donnadieu, Henriette, Dujol, Pierre, Dupeyron, Arnaud, Dupeyron, Gérard, Engberink, Oude, Enjalbert, Michel, Fattal, Charles, Fernandes, Jérôme, Fesler, Pierre, Fraisse, Philippe, Froger, Jérôme, Gabrion, Philippe, Galano, Emilie, Gellerat-Rogier, Marion, Gellis, Anthony, Goucham, Arnaud-Yves, Gouzi, Fares, Gressard, Florence, Gris, Jean-Christophe, Guillot, Bernard, Guiraud, David, Handweiler, Valérie, Hantkié, Olivier, Hayot, Maurice, Herisson, Christian, Heroum, Cherif, Hoa, Didier, Jacquemin, Sylvain, Jaber, Samir, Jakovenko, Dominique, Jorgensen, Christophe, Journot, Laurent, Kaczorek, Michel, Kouyoumdjian, Pascal, Labauge, Pierre, Landreau, Liliane, Lapierre, Martine, Leblond, Catherine, Léglise, Marie-Suzanne, Lemaitre, Jean, Le Moing, Vincent, Le Quellec, Alain, Leclercq, François, Lehmann, Sylvain, Lognos, Béatrice, Lussert, Jean, Makinson, Alain, Mandrick, Kevin, Marmelat, Vincent, Martin-Gousset, Pierre, Matheron, Amélie, Mathieu, Gwen, Meissonnier, Marc, Mercier, Grégoire, Messner, Patrick, Meunier, Cyril, Mondain, Michel, Punta-Morales, Raul, Morel, Jacques, Morquin, David, Mottet, Denis, Nerin, Philippe, Nicolas, Pierre, Ninot, Gregory, Nouvel, Fabrice, Ortiz, Jean, Paccard, Delphine, Pandraud, Guillaume, Pasdelou, Pierre, Pasquié, Jean-Luc, Patte, Karine, Perrey, Stéphane, Pers, Yves-Marie, Picot, Christine, Pin, Philippe, Pinto, Nathalie, Porte, Emilie, Portejoie, Fabienne, Pujol, Jean, Quantin, Xavier, Quéré, Isabelle, Raffort, Nathalie, Ramdani, Sofiane, Ribstein, Jean, Rédini-Martinez, Martine, Richard, Sylvain, Ritchie, Karen, Riso, Pierre, Rivier, Francois, Rolland, Christine, Roubille, François, Sablot, Denis, Savy, Jean-Luc, Schifano, Laurent, Senesse, Pierre, Sicard, Roland, Soua, Baya, Stephan, Yannick, Strubel, Denise, Sultan, Ariane, Taddei-Ologeanu, Roxana, Tallon, Guillaume, Tanfin, Michel, Tassery, Hervé, Tavares, Isabel, Torre, Kjerstin, Touchon, Jacques, Tribout, Vincent, Uziel, Alain, Van De Perre, Philippe, Vasquez, Xavier, Verdier, Jean-Michel, Vergne-Richard, Céline, Vergotte, Grégoire, Vian, Laurence, Viarouge-Reunier, Christine, Vialla, François, Viart, Frédéric, Villain, Max, Villiet, Maxime, Viollet, Emilie, Wojtusciszyn, Anne, Aoustin, Martine, Bourquin, Christian, Mercier, Jacques, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Contre les MAladies Chroniques pour un VIeillissement Actif en Languedoc-Roussillon (MACVIA-LR), Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Universitaire de Nîmes (CHU Nîmes)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-European Innovation Partnership on Active and Healthy Ageing Reference Site (EIP on AHA), Commission Européenne-Commission Européenne-Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO), Université de Montpellier (UM), Département d'anesthésie-réanimation[Montpellier], Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Gui de Chauliac [Montpellier], Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Caractéristiques féminines des dysfonctions des interfaces cardio-vasculaires (EA 2992), Université Montpellier 1 (UM1)-Université de Montpellier (UM), CERMES3 - Centre de recherche Médecine, sciences, santé, santé mentale, société (CERMES3 - UMR 8211 / U988 / UM 7), École des hautes études en sciences sociales (EHESS)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Euromov (EuroMov), Hadassah Hebrew University Medical Center [Jerusalem], Laboratoire de Génie Informatique et Ingénierie de Production (LGI2P), IMT - MINES ALES (IMT - MINES ALES), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Institut Mines-Télécom [Paris] (IMT), Agence Régionale de la Santé (ARS), Institut de Recherche en Infectiologie de Montpellier (IRIM), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Roche Pharma Research and Early Development [Basel] (pRED), F. Hoffmann-La Roche [Basel], Laboratoire de Géochimie Isotopique Environnementale (GIS) / Université de Nîmes (GIS), Université de Nîmes (UNIMES)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherche en Cancérologie de Montpellier (IRCM - U1194 Inserm - UM), CRLCC Val d'Aurelle - Paul Lamarque-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Genre (LARHRA GENRE), LAboratoire de Recherche Historique Rhône-Alpes - UMR5190 (LARHRA), Université Pierre Mendès France - Grenoble 2 (UPMF)-École normale supérieure - Lyon (ENS Lyon)-Université Lumière - Lyon 2 (UL2)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-École normale supérieure - Lyon (ENS Lyon)-Université Lumière - Lyon 2 (UL2)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Control of Artificial Movement and Intuitive Neuroprosthesis (CAMIN), Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier (LIRMM), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Inria Sophia Antipolis - Méditerranée (CRISAM), Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Centre Européen de Réalité Virtuelle (CERV), École Nationale d'Ingénieurs de Brest (ENIB), Neuropsychiatrie : recherche épidémiologique et clinique (PSNREC), Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Institut de Génomique Fonctionnelle (IGF), Centre Mutualiste de Rééducation et de Réadaptation Fonctionnelles de KERPAPE [Ploemeur] (CMRRF), Centre Mutualiste de Rééducation et de Réadaptation Fonctionnelles de Kerpape, Laboratoire de Bioingénierie et NanoSciences (LBN), Institut de Génétique Moléculaire de Montpellier (IGMM), Dynamique des capacités humaines et des conduites de santé (EPSYLON), Université Montpellier 1 (UM1)-Université Paul-Valéry - Montpellier 3 (UPVM)-Université de Montpellier (UM), Laboratory of Cardio-Vascular Physiology (LCVP), Université Montpellier 1 (UM1), Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Département de Rééducation et Réadaptation Neuro Orthopédique [Nîmes] (Pôle NACRRE), Hôpital Universitaire Carémeau [Nîmes] (CHU Nîmes), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes)-Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Centre Mutualiste de Réeducation Neurologique Propara (PROPARA), Languedoc Mutualité, Oc Santé [Montpellier], Interactive Digital Humans (IDH), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Unité de Rééducation Neurologique, Centre Hélio-Marin CHU Nîmes, Institut de Génomique Fonctionnelle - Montpellier GenomiX (IGF MGX), Université Montpellier 1 (UM1)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Montpellier 1 (UM1)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Département de neurologie [Montpellier], Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Gui de Chauliac [Montpellier]-Université de Montpellier (UM), Centre Bouffard-Vercelli, Laboratoire de Mécanique et Technologie (LMT), École normale supérieure - Cachan (ENS Cachan)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Cellules Souches, Plasticité Cellulaire, Médecine Régénératrice et Immunothérapies (IRMB), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Recherches Translationnelles sur le VIH et les maladies infectieuses endémiques er émergentes (TransVIHMI), Institut de Recherche pour le Développement (IRD)-Université de Yaoundé I-Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Département Conception et conduite des véhicules Aéronautiques et Spatiaux (DCAS), Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO), Lab-STICC_TB_CID_TOMS, Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS), Service de Rhumatologie [CHRU Montpellier], Aix-Marseille Université - Faculté des Sciences du Sport (AMU FSS), Aix Marseille Université (AMU), HORIBA Medical (HORIBA ABX SAS), HORIBA Scientific [France], Unité Mathématique, Informatique et Génome (MIG), Institut National de la Recherche Agronomique (INRA), Interactions, Corpus, Apprentissages, Représentations (ICAR), École normale supérieure - Lyon (ENS Lyon)-Université Lumière - Lyon 2 (UL2)-INRP-Ecole Normale Supérieure Lettres et Sciences Humaines (ENS LSH)-Centre National de la Recherche Scientifique (CNRS), Institut de Chimie des Substances Naturelles (ICSN), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Institut du Cancer de Montpellier (ICM), Biocommunication en Cardio-Métabolique (BC2M), Cognition, Action, et Plasticité Sensorimotrice [Dijon - U1093] (CAPS), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM), Physiopathologie et thérapie des déficits sensoriels et moteurs, Université Montpellier 2 - Sciences et Techniques (UM2)-IFR76-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de recherche et de Diagnostic sur le Sida [Abidjan, Côte d'Ivoire] (CeDreS), Centre Hospitalier Universitaire de Treichville [Abidjan, Côte d'Ivoire] (CHU de Treichville), École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL), Dynamiques du droit (DD), Centre de pharmacologie et innovation dans le diabète (CPID), Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Centre National de la Recherche Scientifique (CNRS), Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Gui de Chauliac [CHU Montpellier], Université Pierre Mendès France - Grenoble 2 (UPMF)-École normale supérieure de Lyon (ENS de Lyon)-Université Lumière - Lyon 2 (UL2)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-École normale supérieure de Lyon (ENS de Lyon)-Université Lumière - Lyon 2 (UL2)-Université Jean Moulin - Lyon 3 (UJML), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-BioCampus (BCM), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université de Montpellier (UM), Recherches Translationnelles sur le VIH et les maladies infectieuses endémiques et émergentes (TransVIHMI), Unité Mathématique Informatique et Génome (MIG), École normale supérieure de Lyon (ENS de Lyon)-Université Lumière - Lyon 2 (UL2)-INRP-Ecole Normale Supérieure Lettres et Sciences Humaines (ENS LSH)-Centre National de la Recherche Scientifique (CNRS), École Pratique des Hautes Études (EPHE), Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Descartes - Paris 5 (UPD5)-École des hautes études en sciences sociales (EHESS), Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon-Université Lumière - Lyon 2 (UL2)-École normale supérieure - Lyon (ENS Lyon)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon-Université Lumière - Lyon 2 (UL2)-École normale supérieure - Lyon (ENS Lyon)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Inria Sophia Antipolis - Méditerranée (CRISAM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), Centre National de la Recherche Scientifique (CNRS)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Montpellier 1 (UM1)-Centre National de la Recherche Scientifique (CNRS)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Montpellier 1 (UM1), Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS), Complexité, Innovation, Activités Motrices et Sportives (CIAMS), Université Paris-Sud - Paris 11 (UP11)-Université d'Orléans (UO), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1)-Centre Hospitalier Universitaire de Nîmes (CHU Nîmes)-European Innovation Partnership on Active and Healthy Ageing Reference Site (EIP on AHA), Commission Européenne-Commission Européenne-Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Montpellier 2 - Sciences et Techniques (UM2)-Centre National de la Recherche Scientifique (CNRS), Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Montpellier 2 - Sciences et Techniques (UM2)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Montpellier 2 - Sciences et Techniques (UM2)-Centre National de la Recherche Scientifique (CNRS), Hôpital Gui de Chauliac [Montpellier]-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1)-Université de Montpellier (UM), Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Institut de Recherche pour le Développement (IRD)-Université de Yaoundé I-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Université Montpellier 1 (UM1), Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université Montpellier 1 (UM1), and Centre National de la Recherche Scientifique (CNRS)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1)
Subjects: Aged, 80 and over, Male, Aging, Biomedical Research, Frail Elderly, [SDV]Life Sciences [q-bio], Malnutrition, Health Promotion, Social Environment, MESH: Accidental Falls, Public-Private Sector Partnerships, Medication Adherence, Europe, Health Planning, Chronic Disease, Humans, Female, Accidental Falls, MESH: Aging, France, Independent Living, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, Aged
Abstract: International audience; Le site de référence du Partenariat européen d'innovation pour un vieillissement actif et en bonne santé MACVIA-LR (contre les maladies chroniques pour un vieillissement en bonne santé en Languedoc-Roussillon)
Published: 2015
Full Text: View/download PDF

44. [Living Lab MACVIA-LR. Equilibrium and the prevention of falls]

Author: H, Blain, M-S, Léglise, P-L, Bernard, A, Dupeyron, E, Pastor, D, Strubel, T, Akbaraly, F, Abecassis, P-A, Adnet, B, Alomène, M, Amouyal, B, Bardy, M-P, Battesti, G, Baptista, C, Boubakri, J, Burille, M-V, Calmels, G, Canovas, B, Combe, D, Delignières, G, Dupeyron, O, Engberink, F, Gressard, D, Heve, D, Jakovenko, C, Jeandel, M, Lapierre, I, Laffont, C, Laurent, B, Lognos, J-M, Lussert, K, Mandrick, V, Marmelat, P, Martin-Gousset, A, Matheron, G, Mercier, C, Meunier, J, Morel, G, Ninot, F, Nouvel, M-P, Pasdelou, J-Y, Pélissier, S, Perrey, M-C, Picot, N, Pinto, N, Raffort, S, Ramdani, F, Radier-Pontal, E, Royère, I, Rédini-Martinez, J-M, Robine, E, Roux, J-L, Savy, Y, Stephan, G, Tallon, K, Torre, J-M, Verdier, G, Vergotte, E, Viollet, A, Bedbrook, S, Granier, T, Camuzat, R, Bourret, O, Jonquet, J-E, de la Coussaye, M, Noguès, M, Aoustin, P, Domy, J, Bringer, J, Mercier, and J, Bousquet
Subjects: Aged, 80 and over, Male, Academic Medical Centers, Aging, Biomedical Research, Information Dissemination, Health Promotion, Fractures, Bone, Cost of Illness, Geriatrics, Risk Factors, Humans, Accidental Falls, Female, France, Independent Living, Public Health, Postural Balance, Aged
Published: 2015

45. Le site de référence du Partenariat européen d’innovation pour un vieillissement actif et en bonne santé MACVIA-LR (contre les maladies chroniques pour un vieillissement en bonne santé en Languedoc-Roussillon)

Author: Miren David, Ariane Sultan, Guillaume Pandraud, Benoît G. Bardy, Jacques Morel, Giacomo Cavalli, Sylvain Jacquemin, Christine Rolland, Cyril Breuker, Philippe Boulet, Gregoire Mercier, Stéphane Bouly, Valérie Bruguière, Gwen Mathieu, Marc Meissonnier, Hervé Tassery, Vincent Marmelat, Michel Dauzat, Hubert Blain, Gérard Dray, Cyril Laurent, Christine Viarouge-Reunier, Marie Virginie Calmels, François Rivier, Gérard Dupeyron, Gérard Bourrel, Jacquie Berthe, Philippe Domy, Béatrice Lognos, Martine Aoustin, Davide Caimmi, Michel Kaczorek, Mélanie Badin, Pierre Nicolas, Alain Le Quellec, Sylvie Boichot, Vincent Le Moing, C. Boegner, Jérôme Fernandes, Michel Amouyal, Matthieu Desplan, Jean Paul Cristol, T. Camuzat, Karima Bakhti, Jean Michel Verdier, Paule Adnet, Christophe Jorgensen, Denis Sablot, Jean Ribstein, Henriette Dhivert-Donnadieu, Céline Vergne-Richard, Emilie Porte, Christine Azevedo, Isabelle Quéré, Dominique Jakovenko, Marion Gellerat-Rogier, Michel Tanfin, Karen Ritchie, Flavia Oana Coroian, Bernard Guillot, Fabrice Nouvel, J. Pelissier, Anna Bedbrook, Daniel Laune, Jean-Luc Bourrain, Yves Marie Pers, Jean Luc Savy, Chantal Marion, Cherif Heroum, Marianna Danko, Grégoire Vergotte, Françoise Radier-Pontal, Jean Luc Pasquié, Olivier Bénézet, Bernard Combe, Sylvain Richard, Liliane Landreau, Valérie Cros, Isabelle Rédini-Martinez, Emilie Viollet, David Guiraud, François Roubille, Jérôme Froger, Bertrand Coulet, Laurent Journot, Marie Suzanne Léglise, Sylvie Arnavieilhe, Isabel Tavares, Samir Jaber, Olivier Jonquet, David Morquin, Philippe Van de Perre, Roland Sicard, Raphaël Chiron, Vincent Tribout, Pierre Senesse, Xavier Quantin, Jacques Touchon, Kevin Mandrick, Alain Uziel, Vincent Bouix, Marie Christine Picot, Philippe Augé, Martine Lapierre, Antoine Avignon, Eric Pastor, Pascal Demoly, Kjerstin Torre, Jacques Mercier, Jean-Marie Robine, Dominique Larrey, D. J. Costa, Grégory Ninot, Laurent Schifano, Baya Soua, Anne Wojtusciszyn, Jean-Christophe Gris, Didier Delignières, Florence Gressard, Marie Pierre Pasdelou, Fabienne Portejoie, Michel Mondain, Philippe Nérin, Olivier Hantkié, Xavier Bobia, Delphine Paccard, Pierre Géraud Claret, Maxime Villiet, Jacques Burille, Christian Hérisson, Guillaume Tallon, V. Attalin, Jean Emmanuel de la Coussaye, William Camu, Didier Hoa, Chokri Boubakri, Jacques Reynes, Michel Enjalbert, Pascal Kouyoumdjian, Anthony Gellis, Jean Marc Lussert, Jean Philippe Pin, Christian Bourquin, Jean-Marc Lemaitre, Rodolphe Bourret, Isabelle Laffont, Claudine Berr, Marie Christine Courrouy-Michel, Nicolas Giraudeau, Trias Asteriou, Catherine Leblond, Cyril Meunier, Sylvain Lehmann, M. Nogues, Denise Strubel, Raul Punta-Morales, Alain Makinson, Jacques Bringer, Stéphane Perrey, Nathalie Pinto, Yannick Stephan, Charles Fattal, Jean Marc Davy, Arnaud Bourdin, Emilie Royère, Arnaud Dupeyron, Claire Daien, François Vialla, Frédéric Viart, Joël Bockaert, Arnaud Yves Goucham, Pierre Aubas, Huei Yune Bonnin, Fares Gouzi, Véronique Carre, Nicolas Best, Jean Pierre Riso, Jérome Cottalorda, Max Villain, Philippe Dauenhauer, Patrick Messner, Amélie Matheron, Claude Jeandel, Roxana Taddei-Ologeanu, Bernard Alomène, Sylvie Albert, Stéphane Cade, Gérard Canovas, Pauline Coignard, Karine Patte, Sofiane Ramdani, Frédéric Abecassis, Maurice Hayot, Marc Ychou, Anne Laure Coupet, Nathalie Raffort, D. Heve, Philippe Gabrion, Pierre Mares, Pierre Labauge, Marie Pierre Battesti, Denis Mottet, Philippe Fraisse, Jean Bousquet, Jean Louis Pujol, Emilie Galano, Pierre Fesler, Vincent Dufour, Gregory Baptista, Pierre Louis Bernard, Mireille Fouletier, Pierre Dujol, Xavier Vasquez, Jean Paul Ortiz, Pierre Martin-Gousset, Philippe Courtet, Oude Engberink, Valérie Handweiler, S. Granier, Laurence Vian, Françoise Leclercq, Frédéric Cuisinier, Pierre Costa, Guillaume Cayla, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Contre les MAladies Chroniques pour un VIeillissement Actif en Languedoc-Roussillon (MACVIA-LR), Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Régional Universitaire de Nîmes (CHRU Nîmes)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-European Innovation Partnership on Active and Healthy Ageing Reference Site (EIP on AHA), Commission Européenne-Commission Européenne-Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO), Département d'anesthésie-réanimation[Montpellier], Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Gui de Chauliac [Montpellier], Centre Hospitalier Régional Universitaire de Nîmes (CHRU Nîmes), Caractéristiques féminines des dysfonctions des interfaces cardio-vasculaires (EA 2992), Université Montpellier 1 (UM1)-Université de Montpellier (UM), Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Department of Geriatrics - Efficiency and Deficiency Laboratory, Hadassah Hebrew University Medical Center [Jerusalem], IMT - MINES ALES (IMT - MINES ALES), Institut Mines-Télécom [Paris] (IMT), Département de Biostatistiques, Agence Régionale de Santé Languedoc Roussillon (ARS), Institut de Recherche en Infectiologie de Montpellier (IRIM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), Roche Pharma Research and Early Development [Basel] (pRED), F. Hoffmann-La Roche [Basel], Service de gynécologie-obstétrique, Mécanismes adaptatifs : des organismes aux communautés (MAOAC), Centre National de la Recherche Scientifique (CNRS)-Collège de France (CdF)-Muséum national d'Histoire naturelle (MNHN), Laboratoire de Géochimie Isotopique Environnementale (GIS) / Université de Nîmes (GIS), Université de Nîmes (UNIMES)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherche en Cancérologie de Montpellier (IRCM - U1194 Inserm - UM), CRLCC Val d'Aurelle - Paul Lamarque-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES), Genre (LARHRA GENRE), LAboratoire de Recherche Historique Rhône-Alpes - UMR5190 (LARHRA), Centre National de la Recherche Scientifique (CNRS)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon-Université Lumière - Lyon 2 (UL2)-École normale supérieure - Lyon (ENS Lyon)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon-Université Lumière - Lyon 2 (UL2)-École normale supérieure - Lyon (ENS Lyon)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Grenoble Alpes (UGA), Département de Médecine générale, Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Control of Artificial Movement and Intuitive Neuroprosthesis (CAMIN), Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier (LIRMM), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Inria Sophia Antipolis - Méditerranée (CRISAM), Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Département de médecine générale, Université de Montpellier (UM), Euromov (EuroMov), Centre Européen de Réalité Virtuelle (CERV), École Nationale d'Ingénieurs de Brest (ENIB), Laboratoire de Mathématiques Blaise Pascal (LMBP), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Centre National de la Recherche Scientifique (CNRS), Pathologies du système nerveux : recherche épidémiologique et clinique, Université Montpellier 1 (UM1)-IFR76-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut de Génomique Fonctionnelle (IGF), Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Montpellier 2 - Sciences et Techniques (UM2)-Centre National de la Recherche Scientifique (CNRS), CERFRANCE Nord Est - Ile de France, Réseau de Vigilance en Dermato-Allergologie - Groupe d'Etudes et de Recherches en DERmato-Allergologie (Revidal-Gerda), Réseau de Vigilance en Dermato-Allergologie (Revidal), Centre Mutualiste de Rééducation et de Réadaptation Fonctionnelles de KERPAPE [Ploemeur] (CMRRF), Centre Mutualiste de Rééducation et de Réadaptation Fonctionnelles de Kerpape, Laboratoire de Bioingénierie et NanoSciences (LBN), Institut de Génétique Moléculaire de Montpellier (IGMM), Dynamique des capacités humaines et des conduites de santé (EPSYLON), Université Montpellier 1 (UM1)-Université Paul-Valéry - Montpellier 3 (UM3)-Université de Montpellier (UM), Laboratory of Cardio-Vascular Physiology (LCVP), Université Montpellier 1 (UM1), Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Département de Rééducation et Réadaptation Neuro Orthopédique [Nîmes] (Pôle NACRRE), Hôpital Universitaire Carémeau [Nîmes], Centre Mutualiste de Réeducation Neurologique Propara (PROPARA), Languedoc Mutualité, Oc Santé Montpellier, Artificial movement and gait restoration (DEMAR), Unité de Rééducation Neurologique, Centre Hélio-Marin CHU Nîmes, Department de Dermatologie, Médecine physique et de réadaptation, Hôpital Lapeyronie [Montpellier] (CHU), Institut de Génomique Fonctionnelle - Montpellier GenomiX (IGF MGX), Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Montpellier 2 - Sciences et Techniques (UM2)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Montpellier 2 - Sciences et Techniques (UM2)-Centre National de la Recherche Scientifique (CNRS), Service de Chirurgie Orthopédique, Département de neurologie [Montpellier], Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Gui de Chauliac [Montpellier]-Université de Montpellier (UM), Centre Bouffard-Vercelli, Laboratoire de Mécanique et Technologie (LMT), École normale supérieure - Cachan (ENS Cachan)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Cellules Souches, Plasticité Cellulaire, Médecine Régénératrice et Immunothérapies (IRMB), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Plateforme de Protéomique Clinique, CHU Saint-Eloi, Recherches Translationnelles sur le VIH et les maladies infectieuses (TransVIHMI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Recherche pour le Développement (IRD)-Université Montpellier 1 (UM1)-Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Universtié Yaoundé 1 [Cameroun]-Université de Montpellier (UM), Département Conception et conduite des véhicules Aéronautiques et Spatiaux (DCAS), Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO), Lab-STICC_TB_CID_TOMS, Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de recherche souterrain de Meuse/Haute-Marne, Agence Nationale de gestion des Déchets Radioactifs, Aix-Marseille Université - Faculté des Sciences du Sport (AMU FSS), Aix Marseille Université (AMU), HORIBA Medical (HORIBA ABX SAS), HORIBA Scientific [France], Unité Mathématique, Informatique et Génome (MIG), Institut National de la Recherche Agronomique (INRA), Interactions, Corpus, Apprentissages, Représentations (ICAR), École normale supérieure - Lyon (ENS Lyon)-Université Lumière - Lyon 2 (UL2)-INRP-Ecole Normale Supérieure Lettres et Sciences Humaines-Centre National de la Recherche Scientifique (CNRS), Unité clinique d'Immuno-Rhumatologie & Thérapeutique des maladies ostéo-articulaires, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Lapeyronie, Institut de Chimie des Substances Naturelles (ICSN), Centre National de la Recherche Scientifique (CNRS), UNICANCER - Institut régional du Cancer [Montpellier] (ICM), CRLCC Val d'Aurelle - Paul Lamarque, Biocommunication en Cardio-Métabolique (BC2M), Neuropsychiatrie : recherche épidémiologique et clinique, Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Département d'oncologie médicale et digestive, Centre de cancérologie Val d'Aurelle, Complexité, Innovation, Activités Motrices et Sportives (CIAMS), Université d'Orléans (UO)-Université Paris-Sud - Paris 11 (UP11), Cognition, Action, et Plasticité Sensorimotrice [Dijon - U1093] (CAPS), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM), Physiopathologie et thérapie des déficits sensoriels et moteurs, Université Montpellier 2 - Sciences et Techniques (UM2)-IFR76-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de recherche et de Diagnostic sur le Sida (CeDreS), CHU Treichville, Interaction entre Systèmes Protéiques et Différenciation dans la Cellule Tumorale (ISPDCT), Université de la Méditerranée - Aix-Marseille 2-Centre National de la Recherche Scientifique (CNRS), Dynamiques du droit (DD), Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Centre National de la Recherche Scientifique (CNRS), Centre de pharmacologie et innovation dans le diabète (CPID), Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Centre National de la Recherche Scientifique (CNRS), Recherche en épidémiologie et biostatistique, Université Paris-Sud - Paris 11 ( UP11 ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Centre Hospitalier Régional Universitaire [Montpellier] ( CHRU Montpellier ), Université Montpellier 1 ( UM1 ) -Centre Hospitalier Régional Universitaire [Montpellier] ( CHRU Montpellier ) -Hôpital Gui de Chauliac, Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] ( PhyMedExp ), Centre National de la Recherche Scientifique ( CNRS ) -Université de Montpellier ( UM ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), IMT - Mines Alès Ecole Mines - Télécom ( IMT - MINES ALES ), Agence Régionale de Santé Languedoc Roussillon ( ARS ), Institut de Recherche en Infectiologie de Montpellier ( IRIM ), Centre National de la Recherche Scientifique ( CNRS ) -Université de Montpellier ( UM ), Roche Pharma Research and Early Development [Basel] ( pRED ), Centre Hospitalier Régional Universitaire de Nîmes ( CHRU Nîmes ), Mécanismes adaptatifs : des organismes aux communautés ( MAOAC ), Muséum National d'Histoire Naturelle ( MNHN ) -Collège de France ( CdF ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire de Géochimie Isotopique Environnementale (GIS) / Université de Nîmes ( GIS ), Centre National de la Recherche Scientifique ( CNRS ) -Université de Nîmes ( UNIMES ), Institut de recherche en cancérologie de Montpellier ( IRCM ), Université Montpellier 1 ( UM1 ) -CRLCC Val d'Aurelle - Paul Lamarque-Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Université de Montpellier ( UM ), Contre les MAladies Chroniques pour un VIeillissement Actif en Languedoc-Roussillon ( MACVIA-LR ), Université Montpellier 1 ( UM1 ) -World Health Organization ( WHO/OMS ) -Centre Hospitalier Régional Universitaire [Montpellier] ( CHRU Montpellier ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Centre Hospitalier Régional Universitaire de Nîmes ( CHRU Nîmes ) -Université de Montpellier ( UM ) -Centre National de la Recherche Scientifique ( CNRS ) -European Innovation Partnership on Active and Healthy Ageing Reference Site, Agence Nationale de Sécurité Sanitaire, de l'Alimentation, de l'environnement et du Travail ( ANSES ), ANSES, Genre ( LARHRA GENRE ), LAboratoire de Recherche Historique Rhône-Alpes - UMR5190 ( LARHRA ), Centre National de la Recherche Scientifique ( CNRS ) -Université Jean Moulin - Lyon III-Université Lumière - Lyon 2 ( UL2 ) -École normale supérieure - Lyon ( ENS Lyon ) -Université Pierre Mendès France - Grenoble 2 ( UPMF ) -Université Grenoble Alpes ( UGA ) -Centre National de la Recherche Scientifique ( CNRS ) -Université Jean Moulin - Lyon III-Université Lumière - Lyon 2 ( UL2 ) -École normale supérieure - Lyon ( ENS Lyon ) -Université Pierre Mendès France - Grenoble 2 ( UPMF ) -Université Grenoble Alpes ( UGA ), Université Montpellier 1 ( UM1 ), Artificial movement and gait restoration ( DEMAR ), Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier ( LIRMM ), Université de Montpellier ( UM ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Montpellier ( UM ) -Centre National de la Recherche Scientifique ( CNRS ) -Inria Sophia Antipolis - Méditerranée ( CRISAM ), Institut National de Recherche en Informatique et en Automatique ( Inria ) -Institut National de Recherche en Informatique et en Automatique ( Inria ), Université de Montpellier ( UM ), Euromov ( EuroMov ), Centre Hospitalier Régional Universitaire [Montpellier] ( CHRU Montpellier ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Université de Montpellier ( UM ), Centre Européen de Réalité Virtuelle ( CERV ), École Nationale d'Ingénieurs de Brest ( ENIB ), Laboratoire de Mathématiques Blaise Pascal ( LMBP ), Université Blaise Pascal - Clermont-Ferrand 2 ( UBP ) -Centre National de la Recherche Scientifique ( CNRS ), Université Montpellier 1 ( UM1 ) -IFR76-Institut National de la Santé et de la Recherche Médicale ( INSERM ), Institut de Génomique Fonctionnelle ( IGF ), Centre National de la Recherche Scientifique ( CNRS ) -Université Montpellier 2 - Sciences et Techniques ( UM2 ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Université Montpellier 1 ( UM1 ) -Université de Montpellier ( UM ), Réseau de Vigilance en Dermato-Allergologie - Groupe d'Etudes et de Recherches en DERmato-Allergologie ( Revidal-Gerda ), Réseau de Vigilance en Dermato-Allergologie ( Revidal ), Centre Mutualiste de Rééducation et de Réadaptation Fonctionnelles de KERPAPE [Ploemeur] ( CMRRF ), Laboratoire de Bioingénierie et NanoScience-UM, Université Montpellier 1 ( UM1 ) -Université de Montpellier ( UM ), Institut de Génétique Moléculaire de Montpellier ( IGMM ), Université de Montpellier ( UM ) -Centre National de la Recherche Scientifique ( CNRS ), Dynamique des capacités humaines et des conduites de santé ( EPSYLON ), Université Paul-Valéry - Montpellier 3 ( UM3 ) -Université Jean Monnet [Saint-Étienne] ( UJM ) -Université Montpellier 1 ( UM1 ) -Université de Montpellier ( UM ), Laboratory of Cardio-Vascular Physiology ( LCVP ), Institut Pierre Louis d'Epidémiologie et de Santé Publique ( iPLESP ), Université Pierre et Marie Curie - Paris 6 ( UPMC ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Département de Rééducation et Réadaptation Neuro Orthopédique [Nîmes] ( Pôle NACRRE ), Centre Mutualiste de Réeducation Neurologique Propara ( PROPARA ), Hôpital Lapeyronie [Montpellier] ( CHU ), Institut de Génomique Fonctionnelle - Montpellier GenomiX ( IGF MGX ), Laboratoire de Mécanique et Technologie ( LMT ), École normale supérieure - Cachan ( ENS Cachan ) -Université Pierre et Marie Curie - Paris 6 ( UPMC ) -Centre National de la Recherche Scientifique ( CNRS ), CHU Saint-Eloi-Centre Hospitalier Régional Universitaire [Montpellier] ( CHRU Montpellier ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Université de Montpellier ( UM ), Recherches Translationnelles sur le VIH et les maladies infectieuses ( TransVIHMI ), Université Montpellier 1 ( UM1 ) -Université Cheikh Anta Diop ( UCAD ) -Universtié Yaoundé 1 (Cameroun)-Université de Montpellier ( UM ), Département Conception et conduite des véhicules Aéronautiques et Spatiaux ( DCAS ), Institut Supérieur de l'Aéronautique et de l'Espace ( ISAE-SUPAERO ), Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance ( Lab-STICC ), École Nationale d'Ingénieurs de Brest ( ENIB ) -Université de Bretagne Sud ( UBS ) -Université de Brest ( UBO ) -Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques ( IBNM ), Université de Brest ( UBO ) -Université européenne de Bretagne ( UEB ) -ENSTA Bretagne-Institut Mines-Télécom [Paris]-Centre National de la Recherche Scientifique ( CNRS ) -École Nationale d'Ingénieurs de Brest ( ENIB ) -Université de Bretagne Sud ( UBS ) -Université de Brest ( UBO ) -Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques ( IBNM ), Université de Brest ( UBO ) -Université européenne de Bretagne ( UEB ) -ENSTA Bretagne-Institut Mines-Télécom [Paris]-Centre National de la Recherche Scientifique ( CNRS ), Aix-Marseille Université - Faculté des Sciences du Sport ( AMU FSS ), Aix Marseille Université ( AMU ), HORIBA Medical ( HORIBA ABX SAS ), Unité Mathématique, Informatique et Génome ( MIG ), Institut National de la Recherche Agronomique ( INRA ), Interactions, Corpus, Apprentissages, Représentations ( ICAR ), École normale supérieure - Lyon ( ENS Lyon ) -Université Lumière - Lyon 2 ( UL2 ) -INRP-Ecole Normale Supérieure Lettres et Sciences Humaines-Centre National de la Recherche Scientifique ( CNRS ), Centre Hospitalier Régional Universitaire [Montpellier] ( CHRU Montpellier ) -Hôpital Lapeyronie, Institut de Chimie des Substances Naturelles ( ICSN ), Centre National de la Recherche Scientifique ( CNRS ), UNICANCER - Institut régional du Cancer [Montpellier] ( ICM ), Efficience Déficience Motrice [Montpellier] ( EDM ), Centre de pharmacologie et innovation dans le diabète ( CPID ), Université Montpellier 1 ( UM1 ) -Centre Hospitalier Régional Universitaire [Montpellier] ( CHRU Montpellier ) -Centre National de la Recherche Scientifique ( CNRS ), Complexité, Innovation, Activités Motrices et Sportives ( CIAMS ), Université Paris-Sud - Paris 11 ( UP11 ) -Université d'Orléans ( UO ), Cognition, Action, et Plasticité Sensorimotrice [Dijon - U1093] ( CAPS ), Université de Bourgogne ( UB ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Université Montpellier 2 - Sciences et Techniques ( UM2 ) -IFR76-Institut National de la Santé et de la Recherche Médicale ( INSERM ), Centre de recherche et de Diagnostic sur le Sida ( CeDreS ), Interaction entre Systèmes Protéiques et Différenciation dans la Cellule Tumorale ( ISPDCT ), Université de la Méditerranée - Aix-Marseille 2-Centre National de la Recherche Scientifique ( CNRS ), Dynamiques du droit ( DD ), Centre National de la Recherche Scientifique ( CNRS ) -Université Montpellier 1 ( UM1 ) -Université de Montpellier ( UM ), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1)-Centre Hospitalier Universitaire de Nîmes (CHU Nîmes)-European Innovation Partnership on Active and Healthy Ageing Reference Site (EIP on AHA), Commission Européenne-Commission Européenne-Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), CERMES3 - Centre de recherche Médecine, sciences, santé, santé mentale, société (CERMES3 - UMR 8211 / U988 / UM 7), École des hautes études en sciences sociales (EHESS)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Génie Informatique et Ingénierie de Production (LGI2P), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Agence Régionale de la Santé (ARS), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Université Pierre Mendès France - Grenoble 2 (UPMF)-École normale supérieure - Lyon (ENS Lyon)-Université Lumière - Lyon 2 (UL2)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-École normale supérieure - Lyon (ENS Lyon)-Université Lumière - Lyon 2 (UL2)-Université Jean Moulin - Lyon 3 (UJML), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Inria Sophia Antipolis - Méditerranée (CRISAM), Neuropsychiatrie : recherche épidémiologique et clinique (PSNREC), Université Montpellier 1 (UM1)-Université Paul-Valéry - Montpellier 3 (UPVM)-Université de Montpellier (UM), Hôpital Universitaire Carémeau [Nîmes] (CHU Nîmes), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes)-Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Oc Santé [Montpellier], Interactive Digital Humans (IDH), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), Hôpital Gui de Chauliac [Montpellier]-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1)-Université de Montpellier (UM), Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Recherches Translationnelles sur le VIH et les maladies infectieuses endémiques er émergentes (TransVIHMI), Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Institut de Recherche pour le Développement (IRD)-Université de Yaoundé I-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Université Montpellier 1 (UM1), Service de Rhumatologie [CHRU Montpellier], École normale supérieure - Lyon (ENS Lyon)-Université Lumière - Lyon 2 (UL2)-INRP-Ecole Normale Supérieure Lettres et Sciences Humaines (ENS LSH)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC), Institut du Cancer de Montpellier (ICM), Université Paris-Sud - Paris 11 (UP11)-Université d'Orléans (UO), Centre de recherche et de Diagnostic sur le Sida [Abidjan, Côte d'Ivoire] (CeDreS), Centre Hospitalier Universitaire de Treichville [Abidjan, Côte d'Ivoire] (CHU de Treichville), École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université Montpellier 1 (UM1), Centre National de la Recherche Scientifique (CNRS)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1), Muséum national d'Histoire naturelle (MNHN)-Collège de France (CdF)-Centre National de la Recherche Scientifique (CNRS), and CRLCC Val d'Aurelle - Paul Lamarque-Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)
Subjects: Aging, [ SDV ] Life Sciences [q-bio], business.industry, [SDV]Life Sciences [q-bio], General Medicine, MESH: Accidental Falls, 3. Good health, 03 medical and health sciences, 0302 clinical medicine, [ SDV.MHEP ] Life Sciences [q-bio]/Human health and pathology, Medicine, 030211 gastroenterology & hepatology, Accidental Falls, MESH: Aging, 030212 general & internal medicine, business, Humanities, ComputingMilieux_MISCELLANEOUS, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract: International audience; Le site de référence du Partenariat européen d'innovation pour un vieillissement actif et en bonne santé MACVIA-LR (contre les maladies chroniques pour un vieillissement en bonne santé en Languedoc-Roussillon)
Published: 2015
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46. The Evolution of Oscillatory Behavior During Learning on a Ski Simulator

Author: Didier Delignières, Déborah Nourrit, and Caroline Teulier
Subjects: Adult, Van der Pol oscillator, Exploit, Conceptualization, Transition (fiction), Behavior change, Physical Therapy, Sports Therapy and Rehabilitation, General Medicine, Moderate difficulty, Models, Biological, Task (project management), Motor Skills, Practice, Psychological, Skiing, Nephrology, Rayleigh damping, Humans, Learning, Orthopedics and Sports Medicine, Psychology, Simulation
Abstract: Recent experiments on the ski simulator produced ambiguous results and raised unanswered questions concerning the true nature of "novice" behavior and the occurrence of behavioral changes during learning. The aim of the present experiment was to analyze the evolving behavior of three beginners during six practice sessions on a ski simulator The position of the apparatus platform was recorded as time series and used for constructing dynamical models, including stiffness and damping functions. The results showed that novices tended to exploit a Rayleigh damping behavior during the first trials and then transition toward a van der Pol damping. These results replicate previous observations by Nourrit, Delignieres, Caillou, Deschamps, and Lauriot (2003) and suggest the transition to the expert behavior could arise early in practice, when the task is of moderate difficulty. The discussion focuses on the properties of the observed learning dynamics and proposes a global conceptualization for acquiring complex motor skills.
Published: 2006
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47. Fractal analyses for ‘short’ time series: A re-assessment of classical methods

Author: Didier Delignières, Sofiane Ramdani, Grégory Ninot, Marina Fortes, Loïc Lemoine, and Kjerstin Torre
Subjects: Hurst exponent, Fractal, Series (mathematics), Applied Mathematics, Maximum likelihood, Statistics, Detrended fluctuation analysis, Spectral density, Applied mathematics, Variance (accounting), Fractal analysis, General Psychology, Mathematics
Abstract: The aim of this study was to evaluate the performances of some classical methods of fractal analysis with short time series. We simulated exact fractal series to test how well methods estimate the Hurst exponent. We successively tested power spectral density analysis, detrended fluctuation analysis, rescaled range analysis, dispersional analysis, maximum likelihood estimation, and two versions of scaled windowed variance methods. All methods presented different advantages and disadvantages, in terms of biases and variability. We propose in conclusion a systematic step-by-step procedure of analysis, based on the performances of each method and their appropriateness regarding the scientific aims that could motivate fractal analysis.
Published: 2006
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48. The Auto-Regressive Integrated Moving Average Procedures: Implications for Adapted Physical Activity Research

Author: Didier Delignières, Grégory Ninot, and Marina Fortes
Subjects: Series (mathematics), business.industry, Univariate, Physical Therapy, Sports Therapy and Rehabilitation, Machine learning, computer.software_genre, Autoregressive model, Moving average, Econometrics, Relevance (information retrieval), Artificial intelligence, Autoregressive integrated moving average, Time series, business, Psychology, computer, Meaning (linguistics)
Abstract: The aims of this tutorial are three-fold: (a) to clarify the meaning of variability measurement in personality and social psychology, (b) to demonstrate the relevance of and the need for time series analysis in investigations into the dynamics of psychological phenomena, and (c) to provide specific methods to analyze time series. This paper first presents a step-by-step description of univariate Auto-Regressive-Integrated-Moving-average (ARIMA) procedures, which are useful tools for building iterative models from empirical time series. We then develop two empirical examples in detail, based on the analysis of self-esteem and behavioral data. These examples allow us to present the two most often used models.
Published: 2005
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49. A Dynamical Systems Perspective on Goal Involvement States in Sport

Author: Didier Delignières, Grégory Ninot, Fabienne d'Arripe-Longueville, Christophe Gernigon, Université Montpellier 1 (UM1), Laboratoire Motricité Humaine Expertise Sport Santé (LAMHESS), Université Côte d'Azur (UCA)-Université de Toulon (UTLN)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA), Euromov (EuroMov), Université de Montpellier (UM), Dynamique des capacités humaines et des conduites de santé (EPSYLON), and Université Montpellier 1 (UM1)-Université Paul-Valéry - Montpellier 3 (UPVM)-Université de Montpellier (UM)
Subjects: [SDV.NEU.PC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Psychology and behavior, Recall, Dynamical systems theory, 05 social sciences, Perspective (graphical), 050109 social psychology, Qualitative property, 030229 sport sciences, Variance (accounting), Competitor analysis, Sport psychology, 03 medical and health sciences, 0302 clinical medicine, motivation, achievement goals, 0501 psychology and cognitive sciences, National level, complex systems, Psychology, Social psychology, Applied Psychology
Abstract: International audience; Based on the dynamical systems perspective, the present study aimed to ex-plore how states of involvement toward mastery, performance-approach, and performance-avoidance goals (Elliot & Church, 1997) flow, are interrelated, and are activated during a practice judo combat. Using a retrospective video recall method, two male national level judo competitors expressed on a com-puter their moment-to-moment level of involvement toward each goal. Self-confrontation interviews also based on the video were immediately conducted. Analyses of variance revealed differences in levels of each goal between peri-ods of the combat. Windowed cross-correlation analyses showed that the pat-terns of relationships between the time series of the different goals considered two-by-two included either high positive, high negative, or zero correlations, depending on the moment. Qualitative data analyses supported these findings and suggested that goal involvement states emerged and fluctuated according to the ecological constraints of the situation, such as the initial contextual conditions and the course of action.
Published: 2004
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50. The Dynamics of Self-Esteem and Physical Self: Between Preservation and Adaptation

Author: Didier Delignières, Grégory Ninot, and Marina Fortes
Subjects: Statistics and Probability, media_common.quotation_subject, Self-esteem, General Social Sciences, Human physical appearance, Self perception, Physical strength, Developmental psychology, Moving average, Self evaluation, Autoregressive integrated moving average, Psychology, media_common, Cognitive psychology
Abstract: The aim of this study was to model and characterize the psychologicalprocesses that underlie the dynamics of global self-esteem and physicalself over time. Twice a day for 228 consecutive days, seven participantscompleted a short inventory (PSI-6, Ninot et al., 2001) measuring sixsubjective dimensions: global self-esteem, physical self-worth, physicalcondition, sport competence, physical strength, and attractive body.Each series was modeled by means of ARIMA procedures. The resultsshowed that a simple moving average model provided a satisfactoryaccount for the dynamics of all series. This model suggests that acombination of two opposite processes underlies the dynamics ofself-concept: preservation, which tends to restore the previousvalue after a disturbance, and adaptation, which tends to inflectthe series in the direction of the perturbation.
Published: 2004
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