Altered stability of brain functional architecture after sleep deprivation: A resting-state functional magnetic resonance imaging study.

ABSTRACT:

Background and aims

Resting-state functional magnetic resonance imaging (fMRI) studies using static and dynamic functional connectivity (FC) approaches have revealed brain dysfunction resulting from sleep deprivation (SD). The effects of SD on the stability of brain functional architecture remain unclear. This study investigated the functional stability (FS) changes induced by SD and its association with neurocognitive alterations.

Materials and methods

In this study, we recruited 24 healthy women. All participants underwent two sessions of resting-state fMRI scanning and neurocognitive assessment. The assessments included the Digit Symbol Test, Digit Span Test, Trail-Making Test (TMT), and Complex Figure Test (CFT). Participants completed one session under rested wakefulnes

SUBMITTER: Huang NX 

PROVIDER: S-EPMC9606579 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature