Brain volumes, cognitive, and adaptive skills in school-age children with Down syndrome.

ABSTRACT:

Background

Down syndrome (DS) is the most common congenital neurodevelopmental disorder, present in about 1 in every 700 live births. Despite its prevalence, literature exploring the neurobiology underlying DS and how this neurobiology is related to behavior is limited. This study fills this gap by examining cortical volumes and behavioral correlates in school-age children with DS.

Methods

School-age children (mean = 9.7 years ± 1.1) underwent comprehensive assessments, including cognitive and adaptive assessments, as well as an MRI scan without the use of sedation. Children with DS (n = 35) were compared to available samples of typically developing (TD; n = 80) and ASD children (n = 29). ANOVAs were conducted to compare groups on cognitive and adaptive assessments. ANCOVAs

SUBMITTER: Grzadzinski R 

PROVIDER: S-EPMC11660842 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature