| Autor: |
Ana Luiza Zaninotto, Meena M. Makary, Hannah P. Rowe, Marziye Eshghi, Chieh-En (Jane) Tseng, James Chan, Nicole R. Zürcher, Jacob Hooker, Austin Lewis, Mackenzie Keegan, Ryan F. Gifford, Jordan R. Green, Suma Babu |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Frontiers in Neurology, Vol 15 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
1664-2295 |
| DOI: |
10.3389/fneur.2024.1451177 |
| Popis: |
IntroductionCortical thinning is well-documented in individuals with amyotrophic lateral sclerosis (ALS), yet its association with speech deterioration remains understudied. This study characterizes anatomical changes in the brain within the context of speech impairment patterns in individuals with ALS, providing insight into the disease's multiregional spread and biology.MethodsTo evaluate patterns of cortical thickness in speakers with ALS with and without functional speech changes compared to healthy controls (HCs) using whole-brain and region of interest (ROI) analyses. Forty individuals with ALS and 22 HCs underwent a T1-weighted 3-Tesla magnetic resonance imaging (MRI). Individuals with ALS were divided into two groups based on the preserved speech [ps-ALS] (n = 18) or deteriorated speech [ds-ALS] (n = 22) as measured by the ALSFRSF-R speech subscore (=4 or |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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