Static and dynamic changes of intrinsic brain local connectivity in internet gaming disorder.

ABSTRACT:

Background

Studies have revealed that intrinsic neural activity varies over time. However, the temporal variability of brain local connectivity in internet gaming disorder (IGD) remains unknown. The purpose of this study was to explore the alterations of static and dynamic intrinsic brain local connectivity in IGD and whether the changes were associated with clinical characteristics of IGD.

Methods

Resting-state functional magnetic resonance imaging (rs-fMRI) scans were performed on 36 individuals with IGD (IGDs) and 44 healthy controls (HCs) matched for age, gender and years of education. The static regional homogeneity (sReHo) and dynamic ReHo (dReHo) were calculated and compared between two groups to detect the alterations of intrinsic brain local connectivity in IGD. The

SUBMITTER: Niu X 

PROVIDER: S-EPMC10410779 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature