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8 results on '"Ibarburu Lorenzo Y Losada, Veronika"'

2. Characterization of memory profile in idiopathic REM sleep behavior disorder

Author

Wenke, Štěpán, primary, Mana, Josef, additional, Havlík, Filip, additional, Cohn, Melanie, additional, Nikolai, Tomáš, additional, Buschke, Herman, additional, Nepožitek, Jiří, additional, Peřinová, Pavla, additional, Dostálová, Simona, additional, Ibarburu Lorenzo Y Losada, Veronika, additional, Růžička, Evžen, additional, Šonka, Karel, additional, Dušek, Petr, additional, and Bezdicek, Ondrej, additional

Published
2022
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4. Actigraphic Screening for Rapid Eye Movement Sleep Behavior Disorder

Author

Dušek Petr, Šandala Kristián, Růžička Evžen, Kemlink David, Dostálová Simona, Nepožitek Jiří, Ibarburu Lorenzo y Losada Veronika, and Šonka Karel

Subjects
medicine.medical_specialty, education.field_of_study, business.industry, Dementia with Lewy bodies, Population, Rapid eye movement sleep, Actigraphy, Disease, medicine.disease, Sleep in non-human animals, Physical medicine and rehabilitation, Atrophy, Medicine, Medical diagnosis, business, education
Abstract

BackgroundThe patients suffering of the rapid eye movement sleep behavior disorder (RBD) are in high risk of developing a neurodegenerative disorder, most frequently from the group of alpha-synucleinopathies, such as Parkinson’s disease (PD), Dementia with Lewy Bodies (DLB) or multiple system atrophy (MSA). The definitive diagnosis of RBD is based on polysomnographic investigation. Actigraphy is much easier to perform and reflects condition in patient’s home environment.The aimsThe aim of this study was to find suitable biomarkers for RBD, which can be detectable by actigraphic recording.MethodsHigh resolution actigraphic recording (MotionWatch, CamNtech ltd.) and confirming polysomnographic recording was performed on 45 RBD patients, 30 patients with other sleep-related motor disorders and 20 healthy controls. Each individual file was analysed by software testing for amount of sleep (MotionWare 1.1.20) and secondly for periodic motor activity (PLMS analysis 1.0.16). The 13-item patient self-rating RBD screening questionnaire (RBD-SQ) translated to Czech language was also used for screening purposes. We used an RBD-SQ score of five points as a positive test result, as suggested by the original publication of the scale.ResultsWhen using the actigraphic sleep detection, we encountered significant differences mostly on non-dominant hand, related to sleep fragmentation - most notably increased percentage of Short immobile bouts (47.0% vs. 28.0%, pConclusionIn our single-center study in patients from the Czech population, we found that actigraphic recording from upper extremities shows consistently more prominent sleep fragmentation in RBD patients compared to other sleep diagnoses or healthy controls. Actigraphy may be useful in broader screening for RBD.

Published
2019
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6. Olfactory dysfunction in a cohort of Czech patients with idiopathic REM sleep behaviour diorder

Author

Dall´Antonia, Irene, primary, Dušek, Petr, additional, Tesař, Adam, additional, Nepožitek, Jiří, additional, Dostálová, Simona, additional, Ibarburu Lorenzo y Losada, Veronika, additional, Příhodová, Iva, additional, Bezdíček, Ondřej, additional, Nikolai, Tomáš, additional, Peřinová, Pavla, additional, Dušek, Pavel, additional, Růžička, Evžen, additional, and Šonka, Karel, additional

Published
2019
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7. Simultaneous tonic and phasic REM sleep without atonia best predicts early phenoconversion to neurodegenerative disease in idiopathic REM sleep behavior disorder

Author

Nepozitek, Jiri, primary, Dostalova, Simona, additional, Dusek, Petr, additional, Kemlink, David, additional, Prihodova, Iva, additional, Ibarburu Lorenzo y Losada, Veronika, additional, Friedrich, Latica, additional, Bezdicek, Ondrej, additional, Nikolai, Tomas, additional, Perinova, Pavla, additional, Dall’Antonia, Irene, additional, Dusek, Pavel, additional, Ruml, Martin, additional, Ruzicka, Evzen, additional, and Sonka, Karel, additional

Published
2019
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8. Fragmentary myoclonus in idiopathic rapid eye movement sleep behaviour disorder

Author

Nepozitek, Jiri, primary, Dostalova, Simona, additional, Kemlink, David, additional, Friedrich, Latica, additional, Prihodova, Iva, additional, Ibarburu Lorenzo y Losada, Veronika, additional, Dusek, Petr, additional, Bezdicek, Ondrej, additional, Nikolai, Tomas, additional, Perinova, Pavla, additional, Dall'Antonia, Irene, additional, Dusek, Pavel, additional, Ruml, Martin, additional, Ruzicka, Evzen, additional, and Sonka, Karel, additional

Published
2019
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