Cortical Thickness and Local Gyrification in Children with Developmental Dyslexia.

ABSTRACT: Developmental dyslexia is frequently associated with atypical brain structure and function within regions of the left hemisphere reading network. To date, few studies have employed surface-based techniques to evaluate cortical thickness and local gyrification in dyslexia. Of the existing cortical thickness studies in children, many are limited by small sample size, variability in dyslexia identification, and the recruitment of prereaders who may or may not develop reading impairment. Further, no known study has assessed local gyrification index (LGI) in dyslexia, which may serve as a sensitive indicator of atypical neurodevelopment. In this study, children with dyslexia (n = 31) and typically decoding peers (n = 45) underwent structural magnetic resonance imaging to assess whole-brain vert

SUBMITTER: Williams VJ 

PROVIDER: S-EPMC6059256 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature