A Different Brain: Anomalies of Functional and Structural Connections in Williams Syndrome.

ABSTRACT: We describe the results of a functional and structural brain connectivity analysis comparing a homogeneous group of 10 young adults with Williams Syndrome (WS; 3 females, age 20. 7 ± 3.7 years, age range 17.4-28.7 years) to a group of 18 controls of similar age (3 females, age 23.9 ± 4.4 years, age range 16.8-30.2), with the aim to increase knowledge of the structure - function relationship in WS. Subjects underwent a 3T brain MRI exam including anatomical, functional (resting state) and structural (diffusion MRI) sequences. We found convergent anomalies in structural and functional connectivity in the WS group. Altered Fractional Anisotropy (FA) values in parieto-occipital regions were associated with increased connectivity in the antero-posterior pathways linking parieto-occipital with f

SUBMITTER: Gagliardi C 

PROVIDER: S-EPMC6146099 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature