Academic Journal
Montreal Cognitive Assessment (MoCA) performance in Huntington’s disease patients correlates with cortical and caudate atrophy
| العنوان: | Montreal Cognitive Assessment (MoCA) performance in Huntington’s disease patients correlates with cortical and caudate atrophy |
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| المؤلفون: | Gabriel Ramirez-Garcia, Victor Galvez, Rosalinda Diaz, Aurelio Campos-Romo, Juan Fernandez-Ruiz |
| المصدر: | PeerJ, Vol 10, p e12917 (2022) |
| بيانات النشر: | PeerJ Inc., 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Medicine LCC:Biology (General) |
| مصطلحات موضوعية: | MoCA test, Huntington’s disease, Cortical thickness, Brain atrophy, Caudate volume, Medicine, Biology (General), QH301-705.5 |
| الوصف: | Huntington’s Disease (HD) is an autosomal neurodegenerative disease characterized by motor, cognitive, and psychiatric symptoms. Cognitive impairment develops gradually in HD patients, progressing later into a severe cognitive dysfunction. The Montreal Cognitive Assessment (MoCA) is a brief screening test commonly employed to detect mild cognitive impairment, which has also been useful to assess cognitive decline in HD patients. However, the relationship between MoCA performance and brain structural integrity in HD patients remains unclear. Therefore, to explore this relationship we analyzed if cortical thinning and subcortical nuclei volume differences correlated with HD patients’ MoCA performance. Twenty-two HD patients and twenty-two healthy subjects participated in this study. T1-weighted images were acquired to analyze cortical thickness and subcortical nuclei volumes. Group comparison analysis showed a significantly lower score in the MoCA global performance of HD patients. Also, the MoCA total score correlated with cortical thinning of fronto-parietal and temporo-occipital cortices, as well as with bilateral caudate volume differences in HD patients. These results provide new insights into the effectiveness of using the MoCA test to detect cognitive impairment and the brain atrophy pattern associated with the cognitive status of prodromal/early HD patients. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2167-8359 |
| Relation: | https://peerj.com/articles/12917.pdf; https://peerj.com/articles/12917/; https://doaj.org/toc/2167-8359 |
| DOI: | 10.7717/peerj.12917 |
| URL الوصول: | https://doaj.org/article/f669d0ed3be54e76ac6e1776d83dbc2f |
| رقم الانضمام: | edsdoj.f669d0ed3be54e76ac6e1776d83dbc2f |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 21678359 |
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| DOI: | 10.7717/peerj.12917 |