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Spatial neglect is a syndrome due to impaired neural networks critical for spatial attention and related cognitive and motor functions. Affected individuals also have impaired self-awareness of their own neglect symptoms. The present randomized controlled study was the first proof-of-concept pilot examining the multi-context treatment approach using a protocol of spatial exploration strategy training in one brief session (20-30 minutes). The therapist provided supportive feedback and semi-structured guidance to promote strategy learning and self-discovery of omission errors. 40 patients with left-sided neglect after right brain stroke were included. The results showed that the treatment reduced lateralized bias toward the ipsilesional side of space but did not improve overall detection performance. Impaired general self-awareness of daily-life spatial difficulties was found independent of treatment outcome. This implies that judgment regarding responsiveness to treatment should not be made based on an awareness interview or the severity of neglect symptoms. Lastly, the treatment showed the potential of improving online contextual self-awareness of spatial abilities. A collaborative and interactive approach that focuses on helping the patient self-discover, monitor and self-manage their errors, appears to have a potential for decreasing neglect symptoms. Future studies are required to examine additional aspects of the multi-context treatment approach.

Recently, there is an increase in the incidence of combat traumatic brain injury (CTBI) as a result of military operations in the ATO zone. Cognitive rehabilitation for patients with severe traumatic brain injuries, such as craniocerebral trauma, is closely related to other areas of rehabilitation, including drug and physical therapy, patient’s integration into society, psychological and educational work with members of his family. Inadequate and unsystematic treatment of patients with such disorders is often the main cause of long-term decompensation of the disease that significantly deteriorates the level of patients’ life and reduces the effectiveness of their work. The aim of our study was to optimize the treatment strategy, namely cognitive rehabilitation of patients with consequences of moderate closed CTBI based on the study of the clinical and cognitive changes. We have examined 28 patients aged 20 to 45 years, who were hospitalized in the departments of neurotrauma and neurorehabilitation of the State Institution «Institute of Neurosurgery named after acad. A.P. Romodanov of the National Academy of Medical Sciences of Ukraine» (Kyiv), with the consequences of a closed CTBI (of moderate severity with disease duration from 3 months to 1.5 years (diagnosis code according to ICD‑10 — T90)). All patients underwent clinical neurological, instrumental, neuropsychological examination on days 1 and 14 of treatment. All patients received conventional symptomatic therapy in combination with Cerebrolysin 20.0 intravenously. Conclusion: the cognitive impairment is an integral part of the clinical effects of closed CTBI. The use in the treatment strategy of Cerebrolysin in patients with consequences of moderate СTBI improves the restoration of impaired neurological functions, particularly cognitive ones.

Introduction: Previous studies have shown that conventional neurofeedback and cognitive modification treatments have numerous psychological benefits for patients with substance use disorders. However, the effectiveness of LORETA (Low-Resolution Brain Electromagnetic Tomography) Z Score Neurofeedback (LZNFB) and cognitive rehabilitation therapy in reducing opioid craving has not been investigated. Thus, the present study aimed to compare the effectiveness of LZNFB and cognitive rehabilitation therapy with Methadone Maintenance Treatment (MMT) in reducing craving in patients with opioid use disorder. Methods: Thirty patients with opioid use disorder undergoing MMT were randomly assigned into three groups: LZNFB with MMT, cognitive rehabilitation with MMT (as experimental groups), and MMT alone control group. The LZNFB and cognitive rehabilitation groups received 20 and 15 sessions of treatment, respectively. The three groups were assessed using several questionnaires and dot-probe task at pretest, posttest, and one-month follow-up. Results: The results showed that both experimental groups accomplished a significantly greater reduction in opioid craving than MMT alone group at posttest and follow-up (P

Introduction and aims Treatment for childhood and adolescent brain tumours is often intensive, with significant neurocognitive and psycho-social late effects ( Zeltzer et al., 2009 ). This feasibility Study aimed to inform the development of a cognitive rehabilitation and psycho-social group intervention for Teenage and Young Adult (TYA) survivors of brain tumours. Methods A group-based intervention incorporated ideas from the current evidence base, including psychoeducation and compensatory strategy training, with a focus on real-life goals and improving quality of life. Participants ( N = 19, 13–24 years) were recruited from the University College London Hospital TYA Oncology Service. Participants had received treatment for a malignant brain tumour and had completed their treatment at least 1 year prior to participation. Four group-based, whole-day interventions ran every 3 months throughout a year. Feasibility criteria were established to answer questions about acceptability of the intervention and recruitment. Results Qualitative and quantitative feedback from all four groups demonstrated acceptability and suitability of the intervention with regards to the content, structure and delivery. Recruitment presented more of a challenge with 35% fewer referrals than expected. Discussion and conclusion Feedback suggests that the intervention is suitable and acceptable, whilst limitations include numbers of referrals and referral pathways. Future directions are discussed.

The article considers the topical problem of neurology, neurobiology and cognitive psychology — the question of pathogenetic mechanisms of origin and development of unilateral neglect after a cerebral infarction. The paper analyzes the scientific literature on the neuropsychological signs of hemineglect syndrome, its causes, features, manifestations and methods of rehabilitation. The role of the laws of neuroaesthetics in the perception and reproduction of environmental information in the brain is shown. New data on the peculiarities of the influence of the laws of neuroaesthetics on the process of the unilateral neglect formation are presented. It is emphasized that the principles of neuroaesthetics in oxidative stress after vascular catastrophe of the brain create conditions for the development of the pathological circle, the manifestation of which is lack of attention and loss of ability to respond to stimuli in one half of the field of view. It is determined that the exact neuroanatomy of unilateral neglect is complex and remains the subject of future researches for further cognitive rehabilitation of patients after cerebral infarction.

Introduction: Previous studies have shown that Matrix, repetitive transcranial magnetic stimulation (rTMS), and cognitive modification treatments could lead to numerous psychological improvements in patients suffering from substance use disorders. Previous research has shown that other therapeutic interventions could be useful in managing stimulant abuse in addition to Matrix treatment The present study aimed at comparison of the effectiveness of matrix therapy, transcranial magnetic stimulation and cognitive rehabilitation treatments in attention bias modification and craving reduction in amphetamine drug users. Methods: This study was quasi-experimental with pretest-posttest and three-month follow-up. Forty subjects taking amphetamine were selected by convenient sampling method and were randomly divided into three groups, including the matrix therapy, cognitive rehabilitation and rTMS as intervention groups and control groups (10 subjects in each group). The matrix group received 24 treatment sessions, 3 sessions per week and cognitive rehabilitation group recivied 15 treatment sessions (3 sessions per week). The group with rTMS treatment participated in a total of 10 sessions every other day. Questionnaires and dot-Probe tasks were performed as the cognitive software before and after the therapeutic interventions and one month after the interventions as a follow-up test. Results: The results showed that the effect of time on craving assessment in three stages was significant in all the study's four groups. In the experimental groups of Matrix, rTMS, and cognitive rehabilitation, the effect of time on the severity of addiction dependence and attentional bias was significantly different in three stages. In the control group, the effect of time in three stages of assessment of addiction severity and attention bias was not significant. Also, there was a significant decrease in the mean of craving in Matrix, rTMS, and cognitive rehabilitation groups from pre-treatment to post-treatment and from pre-treatment to follow-up stages. The mean addiction severity was significantly decreased from pre-treatment to post-treatment and from pre-treatment to follow-up stage in the Matrix, rTMS, and cognitive rehabilitation groups. Conclusion: The current study's findings indicated that all three interventions effectively reduced amphetamine craving and attentional bias. All three approaches produced positive therapeutic outcomes.

Background: Current pharmacological and behavioral treatment options for mild cognitive impairment (MCI) are limited, motivating a search for alternative therapies that might slow the progression of cognitive decline. Objective: We investigated the effectiveness of a cognition-focused mindfulness-based intervention. Methods: An open-label, three arm randomized controlled trial was conducted at a public tertiary medical center. Older persons (ages 45–75; N = 76) diagnosed with MCI were recruited and randomized into either mindfulness-based training (MBT), cognitive rehabilitation therapy (CRT), or treatment as usual (TAU). Participants in the intervention arms received 8 weekly 2-h sessions delivered in a group setting and engaged in home practice. Primary outcomes measures included changes in index scores for attention, immediate memory, and delayed memory as measured using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). Depression was a secondary outcome. Results: Using intent-to-treat analysis, we found that participants receiving MBT showed significant improvements in global cognition (d = 0.26; [95%CI 0.03–0.56]) and delayed memory (d = 0.36; [95%CI 0.17–0.57]), with significantly greater improvements in delayed memory than CRT (ηp2 = 0.10). However, there was no benefit of MBT over TAU. No change in depression was observed in the MBT group. Reductions in depression were associated with improvements in cognitive functioning in the MBT group only. Conclusion: Our results suggest that a cognition-focused MBT did not improve cognitive functioning in MCI patients substantially more than spontaneous reversion rates, possibly as mood symptoms were not significantly alleviated in this group.

Objective Negative symptoms and cognitive impairment in schizophrenia (SZ) remain unmet treatment needs as they are highly prevalent, associated with poor functional outcomes, and resistant to pharmacologic treatment. The current pilot randomized controlled trial examined the efficacy of an integrated Cognitive-Behavioral Social Skills Training and Compensatory Cognitive Training (CBSST-CCT) intervention compared to Goal-focused Supportive Contact (SC) on negative symptoms and cognitive performance. Methods Fifty-five adults with SZ or schizoaffective disorder with moderate-to-severe negative symptoms were randomized to receive 25 twice-weekly, 1-h manualized group sessions (12.5 weeks total duration) of either CBSST-CCT or SC delivered by master’s level clinicians in five community settings. Assessments of negative symptom severity (primary outcomes) and neuropsychological performance, functional capacity, social skills performance, and self-reported functional ability/everyday functioning, psychiatric symptom severity, and motivation (secondary outcomes) were administered at baseline, mid-treatment, post-treatment, and 6-month follow-up. Results Mixed-effects models using baseline, mid-treatment, and post-treatment data demonstrated significant CBSST-CCT-associated effects on negative symptom severity, as assessed by the Scale for the Assessment of Negative Symptoms (p = .049, r = 0.22), with improvements in diminished motivation driving this effect (p = .037, r = 0.24). The CBSST-CCT group also demonstrated improved verbal learning compared to SC participants (p = .026, r = 0.36). The effects of CBSST-CCT appeared to be durable at 6-month follow-up. Conclusions CBSST-CCT improved negative symptom severity and verbal learning in high-negative-symptom individuals relative to SC. CBSST-CCT warrants larger investigations to examine its efficacy in treating negative symptoms, along with other symptoms, cognition, and, ultimately, real-world functional outcomes. Clinical Trial registration number NCT02170051.

This qualitative study explored the potential to deliver cognitive rehabilitation for post-stroke cognitive impairment (PSCI), with a specific focus on barriers and facilitators to its delivery from the perspective of Irish stroke rehabilitation professionals. Sixteen semi-structured interviews were completed with healthcare professionals in both hospital and community settings. The sample comprised physiotherapists, occupational therapists, nurses, a stroke physician, a psychologist, a neuropsychologist, a speech and language therapist, a dietician, and a public health nurse. Interviews were audio-recorded and analysed in

Breast cancer diagnosis and treatment can lead to longer term cognitive and emotional vulnerability, making the ability to efficiently adapt to setbacks critical. Whilst cancer-related cognitive impairments (CRCI) are often reported amongst breast cancer survivors, investigation into the capacity to efficiently process errors is limited. The present study investigated the neurocognitive correlates of cognitive-control related performance monitoring, an important function influencing behavioural adjustment to mistakes. 62 participants (30 Breast Cancer Survivors, 32 Non-Cancer) completed a modified flanker task designed to challenge response inhibition as we measured neurocognitive indices of performance monitoring (ERN, the error-related negativity; CRN, the correct-response negativity; Pe, the error positivity). Findings indicated a blunted CRN and larger ∆ERN in the breast cancer survivors compared to the non-cancer group, in the absence of performance effects. This was followed by a larger Pe in the breast cancer survivors' group, indicating an exaggerated performance monitoring response. For women affected by breast cancer, findings suggest an early disrupted neural response to monitoring cognitive performance, followed by the requirement for more effortful processing in the conscious response to errors, indicating deficits in neurocognitive efficiency. These findings have important implications for developing cognitive rehabilitation programmes for breast cancer survivors affected by cognitive dysfunction to assist in the monitoring and adjustment of performance required to meet established goals in the face of adversity.

We developed a virtual road crossing assessment tool called iVRoad - immersive Virtual Road, which allows to put the patient into realistic road crossing situations and to record various parameters that can be used to quantify unilateral spatial neglect. We present a study with 18 stroke patients in which we evaluate our system with respect to usability, satisfaction, sense of presence and possible occurring cybersickness symptoms. Unilateral spatial neglect is a cognitive disturbance, often occurring after right hemispheric stroke. Conventional neuropsychological tests, such as paper-and-pencil tests, for assessing unilateral spatial neglect, often lack sensitivity. Especially in mild forms, symptoms can be seen in everyday life, but are hard to detect in formal testing. We examined patients with and without unilateral spatial neglect in order to identify parameters that could be feasible to separate these patient groups. Using everyday life tasks as a diagnostic instrument, however, is challenging because it is time-consuming, hard to control and to quantify. Computer-aided diagnostic systems are promising for analysing the behaviour of patients in detail. Modern virtual reality technology allows to place the patient in realistic situations. Especially situations in which patients often have difficulties or that are too dangerous in reality can be assessed with VR.

Objetivo: mejorar la independencia funcional de los pacientes con enfermedad vascular cerebral (EVC) es uno de los objetivos que se plantean los equipos de rehabilitación física y cognitiva. Uno de los modelos que podría dar respuesta a este objetivo es el entrenamiento cognitivo de la memoria de trabajo (MT). Aunque esta estrategia se viene estudiando desde hace 20 años, aún es necesario realizar un estudio de revisión sistemática que permita conocer con claridad los efectos del entrenamiento cognitivo computarizado de la MT en el funcionamiento de la vida diaria en pacientes con EVC isquémica. Metodología: para ello, se creó una ecuación de búsqueda para aplicar en la base de datos Web of Science (WoS), en el rango temporal desde enero de 2010 a enero de 2019. Posteriormente, se realiza un análisis bibliométrico con el objetivo de identificar los autores y revistas más importantes sobre el tema de investigación. Finalmente, el reporte cronológico identifica la evolución y avances del impacto de los entrenamientos de la memoria de trabajo en la EVC. Resultados: se encontraron tres enfoques relacionados con: efectos de un programa de realidad virtual en las actividades de la vida diaria, efectos del entrenamiento de la MT en la plasticidad cerebral y efectos del entrenamiento cognitivo de la MT en las actividades de la vida diaria. Conclusión: se ha propuesto el desempeño cognitivo como uno de los componentes más importantes del funcionamiento en la vida diaria, particularmente la MT como mediador entre los programas de entrenamiento cognitivo y las habilidades funcionales. Los entrenamientos cognitivos reducen el deterioro cognitivo y el riesgo de demencia. Sin embargo, los beneficios de un entrenamiento cognitivo se limitan a dominios muy similares a los entrenados (transferencia cercana, más que lejana).

Este arTIculo teórico presenta un abordaje a las tendencias en técnicas de medición referente al constructo del Reality Monitoring (RM), siendo este un proceso cogniTIvo relevante a la función de diferenciación entre información de fuentes esTImulares internas o externas, dentro de la invesTIgación, esta función es relevante para explicar las alucinaciones y, por ende, crucial en el abordaje de patologías como la esquizofrenia. Se desarrollan tres componentes principales en la evaluación de RM, la neuroimagen por medio del fMRI, la relevancia de la medición psicométrica y el desarrollo de software para la evaluación de tareas. Todo esto, con el propósito de construir una perspectiva crítica sobre el avance del uso de la tecnología en este campo, rescatando adicionalmente, hallazgos en tanto procesos de intervención terapéuticos en rehabilitación cognitiva asociados a RM.

BACKGROUND: Coffin-Siris syndrome is a rare genetic disease with heterozygous variants in the ARID1A, ARID1B, ARID2, DPF2, SMARCA4, SMARCB1, SMARCE1 or SOX11 genes. It may manifest with somatic anomalies, deafness, urogenital malformations, recurrent infections, mental retardation, speech deficit, agenesis of the corpus callosum, convulsions, hypotonia, developmental delay, and scoliosis. CASE REPORT: A 14-year-old boy with Coffin-Siris syndrome due to variants in the ARID1A gene was referred to the clinic. His rehabilitation over a 9-year period was described. The problem of assessment and the approach to rehabilitation was discussed, enabling a progressive remodelling of the cognitive-behavioural disorders that most hindered the possibility of his acquiring new skills and achieving social and family integration. CLINICAL REHABILITATION: A protracted, customised, multiprofessional rehabilitation approach, centred on realistic functional objectives, implemented with the direct involvement of the family and school, was the only way to achieve the maximum independence and social and family integration permitted by his residual disability.

BACKGROUND: An early approach to cognitive rehabilitation therapy (CRT) was developed based on A. R. Luria’s theory of brain function. Expanding upon this approach, the Integrative Cognitive Rehabilitation Psychotherapy model (ICRP) was advanced. OBJECTIVE: To describe the ICRP approach to treatment of clients post brain injury and provide a comprehensive list of evaluation tools to determine the client’s abilities and needs. Finally, to provide a link between CRT and functional imaging studies designed to improve rehabilitation efforts. METHODS: History of cognitive rehabilitation and neuropsychological testing is reviewed and description of cognitive, academic, psychiatric, and substance abuse tools are provided. Cognitive and emotional treatment techniques are fully described. Additionally, a method of determining the client’s stage of recovery and pertinent functional imaging studies is detailed. RESULTS: Authors have been able to provide a set of tools and techniques to use in comprehensive treatment of clients with brain injury. CONCLUSIONS: Inclusive treatment which is outlined in the ICRP model is optimal for the client’s recovery and return to a full and satisfying life post brain injury. The model provides a framework for neuropsychologists to integrate issues that tend to co-occur in clients living with brain injury into a unified treatment plan.

Fatigue is a frequent and debilitating symptom in patients with multiple sclerosis (MS). Affective manifestations are also of high prevalence in this population and can drastically impact the patients’ functioning. A considerable proportion of patients with MS suffer from cognitive deficits affecting general and social cognitive domains. In addition, pain in MS is commonly observed in neurology wards, could be of different types, and may result from or be exacerbated by other MS comorbidities. These complaints tend to cluster together in some patients and seem to have a complex pathophysiology and a challenging management. Exploring the effects of new interventions could improve these outcomes and ameliorate the patients’ quality of life. Neurofeedback (NFB) might have its place in this context by enhancing or reducing the activity of some regions in specific electroencephalographic bands (i.e., theta, alpha, beta, sensorimotor rhythm). This work briefly revisits the principles of NFB and its application. The published data are scarce and heterogeneous yet suggest preliminary evidence on the potential utility of NFB in patients with MS (i.e., depression, fatigue, cognitive deficits and pain). NFB is simple to adapt and easy to coach, and its place in the management of MS symptoms merits further investigations. Comparing different NFB protocols (i.e., cortical target, specific rhythm, session duration and number) and performing a comprehensive evaluation could help developing and optimizing interventions targeting specific symptoms. These aspects could also open the way for the association of this technique with other approaches (i.e., brain stimulation, cognitive rehabilitation, exercise training, psychotherapies) that have proved their worth in some MS domains.

Adjustment to life with acquired brain injury (ABI) requires self-identity and behaviour to be updated, incorporating injury-related changes. Identifying and enabling new values-consistent behaviours could facilitate this process. We evaluated the feasibility, acceptability, and preliminary efficacy of VaLiANT, a new group intervention that aims to enhance "valued living" following ABI. We used a non-concurrent multiple baseline single-case experimental design (SCED) with an 8-week follow-up phase and randomization to multiple baseline lengths (5-7 weeks). Eight participants (50% women, aged 26-65; 4 Stroke, 3 Traumatic Brain Injury, 1 Epilepsy) attended eight group sessions with assessments before, during, and after the group. Target behaviour was valued living, assessed weekly by the Valued Living Questionnaire. Secondary outcomes included measures of wellbeing, mood, psychological acceptance, self-efficacy regarding ABI consequences, cognitive complaints, and intervention acceptability. Target behaviour was analysed through visual and statistical analysis while secondary outcome data were analysed via reliable change indices and descriptive statistics. Target behaviour data displayed no convincing patterns of improvement. Reliable improvements were found for most participants on secondary outcomes, particularly subjective wellbeing and anxiety. Intervention delivery was feasible with high acceptability ratings. Further investigation of VaLiANT is warranted, based on the feasibility and acceptability of intervention delivery and signals of efficacy identified across adjustment-related secondary outcomes.

Objective: Characterize the working memory (WM) profile of children and youth who have experienced concussion by systematically synthesizing existing literature on the neuropsychological outcomes of these injuries.Methods: Implemented a peer-reviewed search strategy combining key concepts of concussion/mild traumatic brain injury (mTBI), WM, and pediatrics across MedLine, Embase, PsycINFO, and CINAHL. Included studies written in English with extractable results on a WM outcome measure in individuals aged 21 and under who experienced concussion. Applied narrative synthesis to identify trends in the literature. Assessed risk of bias and quality using the NHLBI's Quality Assessment of Observational Cohort and Cross-Sectional Studies.Results: 40 articles met inclusion criteria. 34/40 studies compared WM performance in children or youth with concussion to healthy controls, pre-injury performance, or normative values, of which 15 reported significantly lower WM performance in the concussion sample. Visual/spatial WM was more consistently impacted than verbal WM. Cognitive demanding dual-task conditions were also reliably impacted.Conclusion: Literature indicated that WM is vulnerable to negative outcomes following pediatric concussion, yet the nature of outcomes is variable. Clinicians and researchers should implement comprehensive and theoretically motivated WM assessments to better understand the WM components impacted by injury.

This study examined the effectiveness of a 10-week cognitive rehabilitation and lifestyle modifying intervention that integrated compensation strategies, engagement in brain activities, and improving everyday function. The trial was registered with ClinicalTrials.gov (NCT03549078). Older adults with subjective cognitive concerns and normal performance on a cognitive screener were randomized into the intervention (n = 28) or waitlist control (n = 29) groups. The total sample comprised 57 individuals (age, mean = 74.8, SD = 6.5), mostly female (80.4% of the total sample), and well educated (education years: mean = 15.9, SD = 2.1). Outcome measures were completed at baseline, and immediately and 3- and 6-months post-intervention. Intervention participants reported significant improvements in aspects of everyday functioning and select compensation strategies and brain health activities. Increased compensation strategy use was maintained at 6-month follow up. This intervention has benefits for improving everyday functioning and increasing engagement with compensation strategies and brain health activities.

Goal-Oriented Attentional Self-Regulation (GOALS) is a cognitive rehabilitation training program that combines mindfulness-based attention regulation with individualized goal management strategies to improve functioning in daily life after traumatic brain injury (TBI). While not a specific target of GOALS training, previous research has indicated improvements in emotional functioning following GOALS training, specifically symptoms related to depression and posttraumatic stress disorder (PTSD). The current study is based on the hypothesis that improvements in cognitive control processes related to executive functioning and attention after GOALS training generalize to improvements in emotional functioning, thereby resulting in reductions in emotional distress. The current study analyzed archival data from 33 Veteran participants with a confirmed diagnosis of PTSD and a history of mild TBI who received either GOALS training or a psychoeducational intervention matched for time, therapist attention, and participation format. Regression analysis was used to assess the strength of the relationship between improvements in Overall Attention/Executive Functioning and decreases in hyperarousal symptoms associated with PTSD. Results from the regression analysis revealed that improvements in Overall Attention/Executive Functioning after GOALS was significantly associated with reductions in hyperarousal symptoms associated with PTSD (R2 = 0.26, F(1,15) = 5.01, β = -.51, p < .05). The current findings suggest that cognitive improvements after GOALS training may lead to changes in emotional functioning, resulting in decreased emotional distress. This is important, particularly in VA settings, because the results potentially highlight additional areas of research and focus on the treatment of comorbid mild TBI and PTSD among Veterans.

Traumatic brain injury (TBI) remains a global health problem with cognitive impairments that can affect an individual’s life. Although there is still no effective treatment for TBI sequelae, virtual reality (VR) technology shows promising results as a training tool to improve cognitive functions. Nonetheless, using a head-mounted display (HMD) device can induce cybersickness. Objective. To assess the feasibility of immersive VR cognitive training on EF and provide insights for a definitive trial. We aimed to assess the tolerability of TBI patients after prolonged use of a HMD. Also, as an exploratory analysis, we evaluated changes in cognition, including executive function, memory, and processing speed after the intervention. Methods. A prospective, single-arm, quasi-experimental study was performed to analyze the feasibility of twelve 20-min sessions of immersive VR over four weeks in patients with sustained TBI. Neuropsychological assessment was applied at baseline (T1), post-intervention (T2), and a three-months follow-up (T3). The Simulator Sickness Questionnaire (SSQ) was administered at the end of each session to evaluate the safety of the intervention. Results. Thirteen participants of mean age 34.86 (11.12), with moderate to severe TBI and average of 305.23 (51.23) days post-trauma were included. Patients showed improvements in EF between T1 and T3 (p = 0.02) and low scores in the SSQ (mean score = 4.33, SD = 4.06). Conclusions. The present VR intervention showed to be feasible and safe for patients with TBI to use a HMD. We also observed positive effects on EF and future studies should consider a home-based approach.

Introduction Currently cancer-related cognitive impairment (CRCI) is mainly assessed by means of questionnaires, which is very laborious for the patients and the supervising physician. We evaluated a new online cognitive assessment tool, the MyCognition Quotient (MyCQ, Cambridge) in breast cancer survivors with CRCI, and compared the results with a psychometric test measuring cognitive complaints, depression, and anxiety. Materials and methods In this prospective study, 46 adult patients between 18 and 70 years old with a diagnosis of BC were studied, all complaining of disturbing cognitive impairment. They participated in a physical cognitive rehabilitation program. The patients had an online cognitive assessment (MyCQ Med by MyCognition) every 4 weeks on their home computer. In addition patients were assessed in the outpatient clinic by the principal investigator at baseline, after 3 and 6 months using the following validated neuro-psychological surveys: the Hospital Anxiety and Depression Scale (HADS), Beck Cognitive Insight Scale (BCIS), and Cognitive Failure Questionnaire (CFQ). MyCQ scores were correlated with the results of these surveys. Results Only weak correlations could be found between overall MyCQ or the MyCQ subtests with the psychometric tests (between - 0.43 and 0.458) at baseline and when combining data at time point 0, 3, and 6 months. Linear mixed models showed there was a significant association between Latency Choice Reaction Time and CFQ (continuous; p = 0.026). An AUC of 0.640 and a cut-off of 481.5 ms in Latency Choice Reaction Time were found to distinguish patients with CFQ below 44 to patients with CFQ above 44 (sensitivity 0.63 and specificity 0.73). In Latency Coding an AUC of 0.788 and a cut-off of 1316 ms were found to distinguish non-depressive patients from patients likely to present with depressive symptoms (sensitivity 0.75 and specificity 0.76). Conclusion MyCQ cannot replace the various psychometric tests. However, abnormal Latency in cognitive tests, Choice Reaction Time and Coding, seems promising to be used as a screening tool to detect specific aspects of abnormal cognitive functioning in patients with cognitive complaints and depressive symptoms.

Attention Deficit Hyperactivity Disorder (ADHD) is a medical condition characterized by an inability to concentrate, hyperactivity, and impulsiveness. Children with ADHD tend to be careless, irritable, difficult to gather, difficult to carry out orders so it is important to treat this condition as early as possible. The purpose of this study was to analyze studies according to computer program-based cognitive rehabilitation interventions to improve the cognitive abilities of children with ADHD on empirical studies in the last five years. Journals or articles were obtained by searching in databases indexed by Scopus, PubMed, Science Direct, Garuda Portal using adequate keywords. The quality assessment of the study used inclusion and exclusion criteria. The framework used to conduct the review was PICOS and the inclusion criteria used English and Indonesian journals from 2015 to 2020. The data analysis and tabulation were carried out in articles or journals. Title, abstract, full text, and methodology were assessed to determine the eligibility of the article or journal. Researchers found 15 journals that match the inclusion and exclusion criteria, and passed the study selection and quality assessment. 7 journals discuss about training-based intervention programs and 8 journals discussed the game or game-based intervention programs. The 15 journals obtained came from four continents, Asia, America, Australia, and Europe. Computer-based intervention significantly improved the cognitive abilities of children with ADHD such as concentration skills, working memory, and academic learning outcomes. Modifications need to be made, among others, to facilitate parents who can not afford compatible facilities and infrastructure. In Indonesia, the modifications that are possibly made are the daily training program compared to video games.

Objective: This case series study aimed to investigate the effectiveness of a holistic approach of a computer-assisted and traditional neuropsychological rehabilitation program in improving some cognitive functions in patients who sustained a traumatic brain injury (TBI). Methods: The case series study followed a single-case design, with an A-B-A-B design and was conducted in the rehabilitation center at King Fahad Medical City-Saudi Arabia between Aug 2015 and March 2016. Participants comprised 5 males with moderate-to-severe TBI and persistent cognitive impairments. The computerized model included known software programs for cognitive rehabilitation to improve this rehabilitation process. The program period was six weeks for each case, all focusing on executive functions, memory, and attention. Results: three out of the five cases improved remarkably in their attentional, executive, and related memory functions; with one showing moderate improvement and the five-case showing little improvement. Conclusion: The holistic approach of the neuropsychological rehabilitation program is effective for some TBI cases in improving their cognitive and psychosocial functioning, alongside vocational outcomes, as reported in the follow-up interviews of the patients and their families. More research is required to contribute to the current literature and for the study's findings to be further analyzed for these interventions.

This review is intended to provide a summary of the current literature on cancer-related cognitive impairment (CRCI) to support practitioners and researchers with the evaluation and management of patients with CRCI. Known discrepancies between objective findings and perceived cognitive impairment highlight the importance of utilizing both performance-based measures and self-report measures to identify cognitive problems impacting patients’ quality of life and engagement in important roles and activities. Additionally, several potential contributing factors may initiate or exacerbate cognitive problems in patients with cancer, and warrant assessment and treatment to optimize functioning. Regardless of the etiology of CRCI, cognitive rehabilitation, CBT, and mindfulness-based interventions have the most evidence of effectiveness to date in improving perceived and objective CRCI. Many pharmacological therapies appear promising as well, but do not yet have convincing evidence of effectiveness. CRCI is highly prevalent, potentially disruptive to patients’ quality of life, and the etiology is likely multifactorial. Further research is needed to fill the gaps of the current literature resulting from methodological challenges and limitations of current measurement tools.

The Memory Support System (MSS) is the memory compensation tool used in the HABIT Healthy Action to Benefit Independence and Thinking® Program. People diagnosed with mild cognitive impairment (pwMCI; n = 153) participated in this cognitive rehabilitative programme with a partner. We first aimed to determine if prior research on the positive impact of higher baseline cognitive status on successful MSS learning would be replicated in a new sample. We further evaluated the impact of the pwMCI's and partner's personality traits, as measured by the Ten Item Personality Inventory, on successful learning. Better global cognitive status was again shown to increase the odds for MSS learning success. In terms of personality, the highest odds of learning success occurred when the pwMCI was high in Openness to Experience (OR = 5.43), followed by high partner Openness (OR = 2.53) or high Openness in both the pwMCI and partner (OR = 2.31). In sum, when the pwMCI possessed both better cognitive status and openness to new experience they were better able to master a cognitive rehabilitation tool for MCI.

See Whyte and Turkstra (doi:10.1093/brain/awab210) for a scientific commentary on this article. In a randomized controlled trial, Mahncke et al. show that a self-administered computerized cognitive training program drove significant and enduring improvements in cognitive function in people with a history of mild traumatic brain injury and cognitive impairment, compared to an active control (computer games)., Clinical practice guidelines support cognitive rehabilitation for people with a history of mild traumatic brain injury (mTBI) and cognitive impairment, but no class I randomized clinical trials have evaluated the efficacy of self-administered computerized cognitive training. The goal of this study was to evaluate the efficacy of a self-administered computerized plasticity-based cognitive training programmes in primarily military/veteran participants with a history of mTBI and cognitive impairment. A multisite randomized double-blind clinical trial of a behavioural intervention with an active control was conducted from September 2013 to February 2017 including assessments at baseline, post-training, and after a 3-month follow-up period. Participants self-administered cognitive training (experimental and active control) programmes at home, remotely supervised by a healthcare coach, with an intended training schedule of 5 days per week, 1 h per day, for 13 weeks. Participants (149 contacted, 83 intent-to-treat) were confirmed to have a history of mTBI (mean of 7.2 years post-injury) through medical history/clinician interview and persistent cognitive impairment through neuropsychological testing and/or quantitative participant reported measure. The experimental intervention was a brain plasticity-based computerized cognitive training programme targeting speed/accuracy of information processing, and the active control was composed of computer games. The primary cognitive function measure was a composite of nine standardized neuropsychological assessments, and the primary directly observed functional measure a timed instrumental activities of daily living assessment. Secondary outcome measures included participant-reported assessments of cognitive and mental health. The treatment group showed an improvement in the composite cognitive measure significantly larger than that of the active control group at both the post-training [+6.9 points, confidence interval (CI) +1.0 to +12.7, P = 0.025, d = 0.555] and the follow-up visit (+7.4 points, CI +0.6 to +14.3, P = 0.039, d = 0.591). Both large and small cognitive function improvements were seen twice as frequently in the treatment group than in the active control group. No significant between-group effects were seen on other measures, including the directly-observed functional and symptom measures. Statistically equivalent improvements in both groups were seen in depressive and cognitive symptoms.

Prader-Willi Syndrome (PWS) is a neurodevelopmental genetic disorder with executive deficits. Planning is one of the impaired executive functions implied in the regulation of behavior and everyday actions. We aimed to explore the feasibility and the effectiveness of a metacognitive strategy training designed to improve planning in adults with PWS using a double-blind between-group (training versus usual care) randomized controlled trial, with computerized tests and paper-pencil ecological outcome measures targeting planning, other executive functions, and achievement of personalized goal. Results showed better performances in several executive tasks and in achievement of personalized goals after both interventions, but better improvement for the experimental group (n = 27) compared to control (n = 26) only on the task assessing planning abilities. Interviews with occupational therapists demonstrated the feasibility of this training with this population. Despite a small number of sessions, the metacognitive strategy training showed encouraging results on planning abilities of patients.

Aldehyde dehydrogenase 2 (ALDH2) polymorphisms are related to both stroke risk and alcohol consumption. However, the influence of ALDH2 polymorphisms and alcohol consumption on cognitive impairment after ischemic stroke remains unknown, as do the possible mechanisms. We enrolled 180 Han Chinese ischemic stroke patients from four community health centers in Bengbu, China. Cognitive function was assessed using the Montreal Cognitive Assessment (MoCA), and two different MoCA cutoff scores were used to define cognitive impairment in ischemic stroke patients. The ALDH2 genotypes were determined using polymerase chain reaction and direct sequencing. To assess the associations of ALDH2 polymorphisms and alcohol consumption with cognitive impairment after ischemic stroke, we performed binary logistic regression analysis with odds ratios. We revealed that individuals with the ALDH2 wild-type genotype were more likely to have high MoCA scores than those with the mutant and heterozygous types ( p = 0.034 ). In addition, using two MoCA cutoff scores, the percentage of moderate to excessive alcohol consumption in the cognitive impairment group was higher than that in the nonimpairment group ( p = 0.001 ). The levels of 4-hydroxy-2-nonenal ( p = 0.001 ) and swallowing function ( p = 0.001 ) were also higher in the cognitive impairment group than in the nonimpairment group. Moreover, after adjusting for other potential risk factors, ALDH2 polymorphisms and alcohol consumption had a significant synergistic effect on cognitive impairment ( p = 0.022 ). Specifically, the ALDH2 ∗ 2 mutant allele and higher alcohol consumption were associated with cognitive impairment and swallowing ability after ischemic stroke. Targeting ALDH2 may be a useful biomarker for cognitive rehabilitation following ischemic stroke.

Cognitive symptoms occur in almost all patients with brain tumors at varying points in the disease course. Deficits in neurocognitive function may be caused by the tumor itself, treatment (surgery, radiation, or chemotherapy), or other complicating factors (e.g., seizures, fatigue, mood disturbance) and can have a profound effect on functional independence and quality of life. Assessment of neurocognitive function is an important part of comprehensive care of patients with brain tumors. In the neuro-oncology clinic, assessment may include cognitive screening tools and inquiry into subjective cognitive function. Neuropsychological assessment is an important adjunct to identify cognitive symptoms and can be used as an opportunity to intervene through transformative feedback and treatment planning. Preventative measures can be taken to reduce cognitive side effects of treatment, such as awake craniotomies with intraoperative mapping during neurosurgery or prophylactic measures during radiation therapy (e.g., hippocampal avoidance, neuroprotectant treatment with memantine). Rehabilitative therapies, including cognitive rehabilitation and computerized cognitive exercise, are options for managing cognitive problems in an individualized manner. Pharmacotherapy, including use of stimulant medications and acetylcholinesterase inhibitors, has shown benefits for patients with brain tumors when tailored to an individual’s cognitive profile. Identification and management of co-occurring issues, such as sleep disturbance, fatigue, and depression, can also improve neurocognitive function. There are promising therapies under development that may provide new options for treatment in the future. Integrating careful assessment and treatment of cognition throughout the disease course for patients with brain tumors can improve functional outcomes and quality of life.

Cognitive decline is common in the elderly. As a result, a range of cognitive rehabilitation games have been proposed to supplement or replace traditional rehabilitative training by offering benefits such as improved engagement. In this paper, we focus on mild cognitive impairment (MCI), an initial stage of cognitive decline that does not affect functioning in daily life, but which may progress towards more serious cognitive deteriorations, notably dementia. Unfortunately, while a variety of serious game frameworks and rehabilitative serious games have been proposed, there is a distinct lack of those which support the distinctive characteristics of MCI patients. Consequently, to optimise the advantages of serious games for MCI, we propose the MCI-GaTE (MCI-Game Therapy Experience) framework that may be used to develop serious games as effective cognitive and physical rehabilitation tools. The framework is derived from a combination of a survey of related research literature in the area, analysis of resident profiles from a nursing home, and in-depth interviews with occupational therapists (OTs) who work with MCI patients on a daily basis. The conceptual framework comprises four sectors that may be used to guide game design and development: an MCI player profile that represents the capabilities of a player with MCI, core gaming elements that support gameful and playful activities, therapeutic elements that support cognitive and physical rehabilitation through tasks and scenarios according to the player’s abilities, and motivational elements to enhance the player’s attitude towards the serious tasks. Together, they provide support for rehabilitation needs and may also serve as a set of comprehensive and established criteria by which an MCI serious game may be evaluated. To demonstrate the use of MCI-GaTE, we also present A-go!, an immersive gesture-based serious game that exploits the framework to enable MCI-diagnosed players to undertake therapeutic tasks supported by an assigned OT. Evaluation with OTs revealed that the immersive game potentially offers more effective support to MCI patients than traditional methods, contributing new possibilities for enhancing MCI rehabilitative training, while a comparative assessment of MCI-GaTE demonstrated that it provides a comprehensive approach not currently offered by state-of-the-art rehabilitative frameworks.

Background: Cognitive deficits are core features of Schizophrenia, showing poor response to antipsychotic treatment, therefore non-pharmacological rehabilitative approaches to such a symptom domain need to be identified. However, since not all patients with Schizophrenia exhibit the same cognitive impairment profile, individualized rehabilitative approaches should be set up. Objectives: We explored the last five-year literature addressing the issue of cognitive dysfunction response to rehabilitative methodologies in Schizophrenia to identify possible predictors of response and individualized strategies to treat such a dysfunction. Conclusion: A total of 76 studies were reviewed. Possible predictors of cognitive rehabilitation outcome were identified among patient-specific and approach-specific variables and a general overview of rehabilitative strategies used in the last five years has been depicted. Studies suggest the existence of multifaced and multi-domain variables that could significantly predict pro-cognitive effects of cognitive rehabilitation, which could also be useful for identifying individual-specific rehabilitation trajectories over time. An individualized rehabilitative approach to cognitive impairment in Schizophrenia is possible if taking into account both patient and approach specific predictors of outcomes.

Cognitive impairment is a common and debilitating symptom in multiple sclerosis (MS). There is limited evidence that disease-modifying therapies are effective in treating cognitive dysfunction. Cognitive rehabilitation is a promising approach to treat cognitive dysfunction in MS, gaining empirical support over the last 10 years. The current review will provide a brief overview of cognitive rehabilitation in MS. Overall, there is evidence that cognitive rehabilitation programs (either restorative or compensatory) are efficacious in treating MS-related cognitive dysfunction. Clinicians should consider this low-cost, low-risk, yet effective treatment approach for their patients.

Background:Communities of practice can facilitate the sharing and translation of knowledge. BRAINSPaN is a multidisciplinary community of practice of clinicians, researchers and students in the brain impairment field that was launched in Australia in June 2017. We aimed to investigate the impact of BRAINSPaN on multidisciplinary collaboration and on knowledge, skills and confidence in domains of practice of interest to members.Methods:We surveyed BRAINSPaN members over three time points at 1-month (n = 117), 7-months (n = 69) and 14-months (n = 46) post-launch. Content analysis of posts to the BRAINSPaN listserv was also conducted to identify their purpose and content.Results:Increasing access to new research findings and increasing interaction with others in the brain impairment field were the two main goals for survey respondents’ participation in BRAINSPaN. At 7- and 14-months post-launch, these were also the most commonly achieved goals and most frequently cited benefits of BRAINSPaN participation. Cognitive rehabilitation and behaviour management were the most frequently reported practice domains of interest, as well as being two of the five most common topics of BRAINSPaN posts over the survey period. There was a significant increase in self-reported knowledge for participants’ top two domains of interest, but no change in skills or confidence.Conclusions:BRAINSPaN has the potential to serve as a vehicle for the sharing and translation of knowledge in the brain impairment field. Combining other forms of dissemination with communities of practice, such as workshops and clinical mentoring, may be needed to also influence the development of skills and confidence in practice areas.

Cognitive intervention includes cognitive stimulation, cognitive training, and cognitive rehabilitation. This systematic review was performed to re-assess the efficacy of cognitive intervention for the patients with Alzheimer’s disease (AD). Twenty studies (2012 participants) were eventually included. For global cognitive function, the combined mean difference (MD) in eight studies was 1.67 (95% Confidence Interval: 0.45, 2.89, p = 0.007; Q = 33.28, df = 8, p

Objective and accurate cognitive assessment scales are essential for guiding cognitive rehabilitation following stroke. The aim of this study was to evaluate the validity and reliability of the Mandarin Chinese version of the Brief Assessment of Impaired Cognition (BASIC) in stroke patients. The English version of the BASIC scale was translated into Mandarin Chinese, and 56 stroke patients at a stroke treatment center were enrolled in the study. The Mini-Mental State Examination (MMSE) and BASIC scale were used to evaluate the patients' cognitive function, and content validity, structural validity, concurrent validity, internal consistency, interrater consistency and reliability and test-retest reliability were used to evaluate the test results. The correlation coefficients between each item of the BASIC scale and the total score were between 0.416 and 0.804 (

Background: Individuals with major depressive disorder often experience cognitive deficits. Cognitive remediation (CR) is an intervention aimed at improving cognition in psychiatric disorders. However, its efficacy on global and specific domains of cognition in adults with depression requires systematic investigation. Further, given individual differences in treatment outcome, moderators of CR effects in depression need to be identified.Methods: We performed a systematic review and meta-analysis of published controlled trials of CR in adults with depression. We analyzed results from eight studies to estimate the efficacy of CR on global cognition and on six cognitive domains. We also examined three potential moderators, namely session format (individual vs. group), treatment duration, and participants’ age.Results: CR was found to improve global cognition (g = 0.44), verbal memory (g = 0.60), attention/processing speed (g = 0.41), working memory (g = 0.35), and executive functioning (g = 0.30). No significant improvements emerged for visuospatial memory and verbal fluency. Furthermore, no significant moderating effect of participant’s age, session duration or session format were observed. Limitations: Conclusions are limited by the small number of studies, the heterogeneity in cognitive measures, and the lack of indicators of everyday functioning. Conclusion: Our meta-analysis supports the use of CR in improving global cognition in adults with major depressive disorder with a moderate effect size and this efficacy varies between cognitive domains.Keywords: Depression; Cognition; Cognitive Remediation; Cognitive Training; Cognitive Rehabilitation; Meta-Analysis.

Posterior circulation infarctions (PCI) constitute 5-25% of ischemic strokes. PCI of the occipital lobe present with a panoply of symptoms including quadrantanopsia, topographical disorientation, and executive dysfunction. Long-term cognitive recovery after PCI is not well described. However, the adult brain is remarkably plastic, capable of adapting and remodeling. We describe a 43-year-old right-handed woman who complained of black spots in both eyes, headaches, photophobia, and a feeling she would faint. Initial neurological exam and a CT scan were normal; she was diagnosed with ocular migraine. A second neurological exam a week later showed left superior quadrantopsia; an MRI scan suggested right occipito-temporal infarct. In subsequent months, the patient complained of fatigue, quadrantanopsia, memory problems, and topographical disorientation. The patient participated in multi-modality treatment, and in self-directed arts projects and physical activities. Six years later, she reported noticeable improvements in cognition and daily functioning, which were documented on neurocognitive testing. Comparison between initial and subsequent MRIs using FreeSurfer 5.3 identified neuroplastic brain changes in areas serving similar functions to the areas injured from the stroke. The case illustrates the neuropsychiatric presentation after right occipito-temporal stroke, the value of formal and self-directed cognitive rehabilitation, the extended time to cognitive recovery, and the ability of the brain to undergo neuroplastic changes.

Los trastornos cognitivos dentro de los trastornos psiquiátricos son considerados un problema a nivel global; quienes lo padecen evidencian un marcado deterioro en prácticamente todas las áreas cognitivas, en consecuencia, la rehabilitación cognitiva se vuelve crucial para potencializar su capacidad funcional y su ajuste en el medio social. El objetivo principal de esta investigación es explorar los avances en aplicación de procedimientos de rehabilitación cognitiva en trastornos psiquiátricos, mediante una revisión exhaustiva de la literatura internacional reciente, encontrada dentro de las bases de datos Scopus y Web of Science. De dicha recopilación se seleccionaron 18 artículos, referentes a estudios empíricos. Se concluye que la rehabilitación cognitiva es efectiva al momento de la intervención en pacientes con trastornos psiquiátricos, se destaca la utilización generalizada de softwares específicos para la intervención, así como la presencia de modelos de intervención que integran otros tratamientos.