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Kutlubaev MA, Areprintseva DK, Radakovic R, Pervushina EV. Psychometric properties of the Russian version of the Edinburgh cognitive and behavioral amyotrophic lateral sclerosis screen. Amyotroph Lateral Scler Frontotemporal Degener 2024:1-3. [PMID: 38505945 DOI: 10.1080/21678421.2024.2328579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/04/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS) is a neurodegenerative condition with observable cognitive and behavioral impairment. The Edinburgh Cognitive and Behavioral ALS Screen (ECAS) is a tool developed specifically for people with ALS (pwALS) and previously translated into Russian, but the psychometric properties have not yet been explored. The aim was to explore and determine the psychometric properties of the Russian-version of ECAS (ECAS-R). METHODS 56 Russian speaking pwALS, 32 of their caregivers and 26 healthy controls were recruited for the study. They completed the ECAS-R, Patient Health Questionnaire-9 (PHQ-9) and Montreal Cognitive Assessment (MoCA). King Staging System was also utilized. Internal consistency, divergent and convergent validity, as well as culturally-derived cutoff scores of ECAS-R were determined. RESULTS The internal consistency of ECAS-R was good (Cronbach's alpha = 0.73). Convergent validity was observed though a strong correlation between the ECAS-R and MoCA scores. No correlation between ECAS-R and PHQ-9 were observed in terms of divergent validity. Based on culturally-derived cutoff scores, 64.2% (N = 36) of pwALS displayed cognitive impairment, with the most affected cognitive domains as executive function and language. Apathy was the most common behavioral impairment for pwALS followed by a loss of sympathy/empathy. CONCLUSIONS The ECAS-R is valid and reliable tool for the screening for the cognitive and behavioral impairment in Russian-speaking pwALS, with culturally-derived cutoffs presented.
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Affiliation(s)
| | | | - Ratko Radakovic
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
- Euan MacDonald Centre for Motor Neuron Disease Research, University of Edinburgh, Edinburgh, UK
- Alzheimer Scotland Dementia Research Centre, University of Edinburgh, Edinburgh, UK, and
- Cambridgeshire and Peterborough NHS Foundation Trust, Cambridge, UK
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Didcote L, Vitoratou S, Al-Chalabi A, Goldstein LH. What is the extent of reliability and validity evidence for screening tools for cognitive and behavioral change in people with ALS? A systematic review. Amyotroph Lateral Scler Frontotemporal Degener 2024:1-15. [PMID: 38415696 DOI: 10.1080/21678421.2024.2314063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 01/28/2024] [Indexed: 02/29/2024]
Abstract
Objective: This systematic review provides an updated summary of the existing literature on the validity of screening tools for cognitive and behavioral impairment in people with Amyotrophic Lateral Sclerosis (pwALS), and also focuses on their reliability. Method: The following cognitive and behavioral screening tools were assessed in this review: the Edinburgh Cognitive and Behavioral ALS Screen (ECAS); the ALS Cognitive Behavioral Screen (ALS-CBS), the Mini Addenbrooke's Cognitive Examination (Mini-ACE), the Beaumont Behavioral Interview (BBI); the MND Behavior Scale (MiND-B); and the ALS-FTD Questionnaire (ALS-FTD-Q). A search, using Medline, PsychINFO and Embase (21/09/2023), generated 37 results after exclusion criteria were applied. Evidence of internal consistency, item-total correlations, inter-rater reliability, clinical validity, convergent validity, and structural validity were extracted and assessed and risk of bias was evaluated. Results: The cognitive component of the ECAS was the tool with most evidence of reliability and validity for the assessment of cognitive impairment in ALS. It is well-suited to accommodate physical symptoms of ALS. For behavioral assessment, the BBI or ALS-FTD-Q had the most evidence of reliability and validity. The BBI is more thorough, but the ALS-FTD-Q is briefer. Conclusions: There is good but limited evidence for the reliability and validity of cognitive and behavioral screens. Further evidence of clinical and convergent validity would increase confidence in their clinical and research use.
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Affiliation(s)
- Lyndsay Didcote
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Silia Vitoratou
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK, and
- Department of Neurology, King's College Hospital NHS Foundation Trust, London, UK
| | - Laura H Goldstein
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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3
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Rahimzadeh Goradel R, Sattarpour R, hooshyari Z, Taebi M, Ghavampour A, Jazani MR, Sarraf P. Examining the validity and reliability of the Persian version of the MiND-B questionnaire in ALS patients. Brain Behav 2023; 13:e3167. [PMID: 37489031 PMCID: PMC10497904 DOI: 10.1002/brb3.3167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 06/12/2023] [Accepted: 07/08/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND In addition to affecting the nerves and muscles, amyotrophic lateral sclerosis (ALS) disease also affects the behavior and cognition of patients. In this study, we examine the validity and reliability of the Persian version of Motor Neuron Disease Behavioral instrument (MiND-B) questionnaire to investigate behavioral changes in Persian-speaking ALS patients. METHODS Forty-six Persian-speaking patients with ALS filled out the MiND-B questionnaire. Then, the overall scores and each of the domains of this questionnaire were statistically analyzed. RESULTS Cronbach's alpha coefficient was calculated .70 for the whole questionnaire. To check the validity of the questionnaire, the correlation of its scores with the Edinburgh Cognitive and Behavioral ALS screen (ECAS-A) questionnaire was taken, and this correlation was significant (p = .038). CONCLUSION The findings of this study show that the Persian version of the MiND-B questionnaire has the necessary validity and reliability to investigate behavioral changes in Persian-speaking patients with ALS.
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Affiliation(s)
- Reza Rahimzadeh Goradel
- Students’ Scientific Research Center, Exceptional Talents Development CenterTehran University of Medical SciencesTehranIran
| | - Reza Sattarpour
- Students’ Scientific Research Center, Exceptional Talents Development CenterTehran University of Medical SciencesTehranIran
| | - zahra hooshyari
- Psychiatry and Psychology Research CenterTehran University of Medical SciencesTehranIran
| | - Morvarid Taebi
- Students’ Scientific Research Center, Exceptional Talents Development CenterTehran University of Medical SciencesTehranIran
| | | | - Maryam Rashidi Jazani
- Iranian center of Neurological ResearchNeuroscience Institute, Tehran University of Medical SciencesTehranIran
| | - Payam Sarraf
- Iranian center of Neurological ResearchNeuroscience Institute, Tehran University of Medical SciencesTehranIran
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Finsel J, Winroth I, Ciećwierska K, Helczyk O, Stenberg EA, Häggström AC, Ludolph AC, Uttner I, Semb O, Pilczuk B, Szejko N, Rosentul S, Lulé D, Kuźma-Kozakiewicz M, Andersen PM. Determining impairment in the Swedish, Polish and German ECAS: the importance of adjusting for age and education. Amyotroph Lateral Scler Frontotemporal Degener 2023; 24:475-484. [PMID: 36994762 DOI: 10.1080/21678421.2023.2192248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 03/13/2023] [Indexed: 03/31/2023]
Abstract
Objective: Age and years of education are strong predictors of cognitive performance in several versions of the Edinburgh Cognitive and Behavioral ALS Screen (ECAS) and cutoffs for the Swedish and Polish versions are not established yet. Here we evaluated the performance of healthy subjects on the national versions of the Swedish and Polish ECAS and compared cognitive performance on three European translations of the ECAS. Methods: The ECAS performances of healthy subjects from Sweden (n = 111), Poland (n = 124) and Germany (n = 86) were compared. Based on the test results on the national versions of ECAS, age- and education-adjusted cutoffs were compared for the German, Swedish and Polish versions, respectively. Results: Age and years of education correlated with performance in the ECAS. Swedish subjects under the age of 60 years and Swedish subjects with low education level scored significantly higher in memory than the respective German and Polish subgroups. German and Polish subjects over 60 years of age performed significantly better in language than the respective Swedish subgroup. The Polish cohort in total had lower executive scores compared to the Swedish cohort, and lower than the German subjects in the higher education subgroup. Conclusions: The results highlight the importance of establishing age- and education-adjusted ECAS cutoffs not only in general, but also for seemingly similar populations of different origins. The results should be taken into account when comparing cognition data across patient populations including in drug trials where an ECAS test result is being used as an inclusion criterium or outcome measure.
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Affiliation(s)
- Julia Finsel
- Department of Neurology, Ulm University, Ulm, Germany
| | - Ivar Winroth
- Department of Clinical Science, Neurosciences, Faculty of Medicine, Umeå University, Umeå, Sweden
| | - Katarzyna Ciećwierska
- Department of Neurology, University Clinical Centre of Medical University of Warsaw, Warsaw, Poland
| | - Olga Helczyk
- Department of Neurology, Ulm University, Ulm, Germany
| | - Erica A Stenberg
- Department of Clinical Science, Neurosciences, Faculty of Medicine, Umeå University, Umeå, Sweden
| | - Ann-Christin Häggström
- Department of Clinical Science, Neurosciences, Faculty of Medicine, Umeå University, Umeå, Sweden
| | | | - Ingo Uttner
- Department of Neurology, Ulm University, Ulm, Germany
| | - Olof Semb
- Department of Bioethics, Medical University of Warsaw, Warsaw, Poland
| | - Beata Pilczuk
- Department of Neurology, University Clinical Centre of Medical University of Warsaw, Warsaw, Poland
| | - Natalia Szejko
- Department of Neurology, University Clinical Centre of Medical University of Warsaw, Warsaw, Poland
- Department of Bioethics, Medical University of Warsaw, Warsaw, Poland
| | - Simona Rosentul
- Department of Clinical Sciences, Psychiatry, Faculty of Medicine, Umeå University, Umeå, Sweden
| | - Dorothée Lulé
- Department of Neurology, Ulm University, Ulm, Germany
| | - Magdalena Kuźma-Kozakiewicz
- Department of Neurology, University Clinical Centre of Medical University of Warsaw, Warsaw, Poland
- Department of Neurology, Medical University of Warsaw, Warsaw, Poland, and
- Neurodegenerative Diseases Research Group, Medical University of Warsaw, Warsaw, Poland
| | - Peter M Andersen
- Department of Clinical Science, Neurosciences, Faculty of Medicine, Umeå University, Umeå, Sweden
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Ghaderi S, Fatehi F, Kalra S, Batouli SAH. MRI biomarkers for memory-related impairment in amyotrophic lateral sclerosis: a systematic review. Amyotroph Lateral Scler Frontotemporal Degener 2023:1-17. [PMID: 37469125 DOI: 10.1080/21678421.2023.2236651] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/06/2023] [Accepted: 06/30/2023] [Indexed: 07/21/2023]
Abstract
Introduction: Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder associated with cognitive and behavioral impairments and motor symptoms. Magnetic resonance imaging (MRI) biomarkers have been investigated as potential tools for detecting and monitoring memory-related impairment in ALS. Our objective was to examine the importance of identifying MRI biomarkers for memory-related impairment in ALS, motor neuron disease (MND), and ALS frontotemporal dementia (FTD) (ALS-FTD) patients. Methods: PubMed and Scopus databases were searched. Keywords covering magnetic resonance imaging, ALS, MND, and memory impairments were searched. There were a total of 25 studies included in our work here. Results: The structural MRI (sMRI) studies reported gray matter (GM) atrophy in the regions associated with memory processing, such as the hippocampus and parahippocampal gyrus (PhG), in ALS patients. The diffusion tensor imaging (DTI) studies showed white matter (WM) alterations in the corticospinal tract (CST) and other tracts that are related to motor and extra-motor functions, and these alterations were associated with memory and executive function impairments in ALS. The functional MRI (fMRI) studies also demonstrated an altered activation in the prefrontal cortex, limbic system, and other brain regions involved in memory and emotional processing in ALS patients. Conclusion: MRI biomarkers show promise in uncovering the neural mechanisms of memory-related impairment in ALS. Nonetheless, addressing challenges such as sample sizes, imaging protocols, and longitudinal studies is crucial for future research. Ultimately, MRI biomarkers have the potential to be a tool for detecting and monitoring memory-related impairments in ALS.
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Affiliation(s)
- Sadegh Ghaderi
- Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Neurology Department, Neuromuscular Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Farzad Fatehi
- Neurology Department, Neuromuscular Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Sanjay Kalra
- Neuroscience and Mental Health Institute, University of Alberta, Edmonton, Alberta, Canada
- Division of Neurology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Seyed Amir Hossein Batouli
- Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Boostani R, Olfati N, Shamshiri H, Salimi Z, Fatehi F, Hedjazi SA, Fakharian A, Ghasemi M, Okhovat AA, Basiri K, Haghi Ashtiani B, Ansari B, Raissi GR, Khatoonabadi SA, Sarraf P, Movahed S, Panahi A, Ziaadini B, Yazdchi M, Bakhtiyari J, Nafissi S. Iranian clinical practice guideline for amyotrophic lateral sclerosis. Front Neurol 2023; 14:1154579. [PMID: 37333000 PMCID: PMC10272856 DOI: 10.3389/fneur.2023.1154579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/09/2023] [Indexed: 06/20/2023] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a rapidly progressive neurodegeneration involving motor neurons. The 3-5 years that patients have to live is marked by day-to-day loss of motor and sometimes cognitive abilities. Enormous amounts of healthcare services and resources are necessary to support patients and their caregivers during this relatively short but burdensome journey. Organization and management of these resources need to best meet patients' expectations and health system efficiency mandates. This can only occur in the setting of multidisciplinary ALS clinics which are known as the gold standard of ALS care worldwide. To introduce this standard to the care of Iranian ALS patients, which is an inevitable quality milestone, a national ALS clinical practice guideline is the necessary first step. The National ALS guideline will serve as the knowledge base for the development of local clinical pathways to guide patient journeys in multidisciplinary ALS clinics. To this end, we gathered a team of national neuromuscular experts as well as experts in related specialties necessary for delivering multidisciplinary care to ALS patients to develop the Iranian ALS clinical practice guideline. Clinical questions were prepared in the Patient, Intervention, Comparison, and Outcome (PICO) format to serve as a guide for the literature search. Considering the lack of adequate national/local studies at this time, a consensus-based approach was taken to evaluate the quality of the retrieved evidence and summarize recommendations.
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Affiliation(s)
- Reza Boostani
- Department of Neurology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Nahid Olfati
- Department of Neurology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hosein Shamshiri
- Department of Neurology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Neuromuscular Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Zanireh Salimi
- Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Psychiatry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farzad Fatehi
- Department of Neurology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Neuromuscular Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Arya Hedjazi
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran
| | - Atefeh Fakharian
- Pulmonary Rehabilitation Research Center (PRRC), Shahid Beheshti University of Medical Sciences, Tehran, Iran
- National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Internal Medicine, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Majid Ghasemi
- Department of Neurology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Asghar Okhovat
- Department of Neurology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Neuromuscular Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Keivan Basiri
- Department of Neurology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
- Isfahan Neuroscience Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Bahram Haghi Ashtiani
- Department of Neurology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Behnaz Ansari
- Department of Neurology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
- Isfahan Neuroscience Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
- AL Zahra Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Gholam Reza Raissi
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Neuromusculoskeletal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | | | - Payam Sarraf
- Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Neurology, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Sara Movahed
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Akram Panahi
- Department of Neurology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Neuromuscular Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Bentolhoda Ziaadini
- Department of Neurology, Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
- Neurology Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Yazdchi
- Department of Neurology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jalal Bakhtiyari
- Department of Speech Therapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahriar Nafissi
- Department of Neurology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Neuromuscular Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Fazio R, Soósová N, Bak T, Růžička E, Bezdicek O. A normative study of the Czech Edinburgh Cognitive and Behavioural ALS Screen (ECAS): a brief report. Clin Neuropsychol 2021; 35:S65-S72. [PMID: 34542002 DOI: 10.1080/13854046.2021.1978553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Edinburgh Cognitive and Behavioural ALS Screen (ECAS) is a brief, standardized assessment of cognitiveimpairment inamyotrophic lateral sclerosis. OBJECTIVE We aimed to createa normative dataset for the ECAS Czech version (ECAS-CZ) in order to make the assessment applicable for clinical settings. METHOD Included were 102 healthy participants (mean age: 54.92 ± 14.55; education: 14.52 ± 2.44; 54:48 females/males) that fulfilled rigorous exclusion criteria and controlled for depressive symptoms. RESULTS The internal consistency of ECAS-CZ was acceptable (Cronbach's α = .69). We found medium correlations (rho ≈ .5) of age and education with ECAS-CZ Total score but not with gender. Cut-offs with -2 SD's threshold are presented for the differentiation of cognitive impairment. We report percentile values for ECAS-CZ Total including all subscales. CONCLUSION We provide normative values for ECAS-CZ that are well suited for the detection of cognitive impairment in clinical settings especially for patients with ALS.Supplemental data for this article is available online at https://doi.org/10.1080/13854046.2021.1978553 .
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Affiliation(s)
- Raffaele Fazio
- First Faculty of Medicine, Department of Neurology and Centre of Clinical Neuroscience, Charles University and General University Hospital, Prague, Czech Republic
| | - Nina Soósová
- First Faculty of Medicine, Department of Neurology and Centre of Clinical Neuroscience, Charles University and General University Hospital, Prague, Czech Republic
| | - Thomas Bak
- Human Cognitive Neuroscience - Department of Psychology, The University of Edinburgh, Edinburgh, UK
| | - Evžen Růžička
- First Faculty of Medicine, Department of Neurology and Centre of Clinical Neuroscience, Charles University and General University Hospital, Prague, Czech Republic
| | - Ondrej Bezdicek
- First Faculty of Medicine, Department of Neurology and Centre of Clinical Neuroscience, Charles University and General University Hospital, Prague, Czech Republic
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