EEG resting-state functional connectivity: evidence for an imbalance of external/internal information integration in autism.

ABSTRACT:

Background

Autism spectrum disorder (ASD) is associated with atypical neural activity in resting state. Most of the studies have focused on abnormalities in alpha frequency as a marker of ASD dysfunctions. However, few have explored alpha synchronization within a specific interest in resting-state networks, namely the default mode network (DMN), the sensorimotor network (SMN), and the dorsal attention network (DAN). These functional connectivity analyses provide relevant insight into the neurophysiological correlates of multimodal integration in ASD.

Methods

Using high temporal resolution EEG, the present study investigates the functional connectivity in the alpha band within and between the DMN, SMN, and the DAN. We examined eyes-closed EEG alpha lagged phase synchronizatio

SUBMITTER: Wantzen P 

PROVIDER: S-EPMC9419397 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature