EEG Microstate-Specific Functional Connectivity and Stroke-Related Alterations in Brain Dynamics.

ABSTRACT: The brain, as a complex dynamically distributed information processing system, involves the coordination of large-scale brain networks such as neural synchronization and fast brain state transitions, even at rest. However, the neural mechanisms underlying brain states and the impact of dysfunction following brain injury on brain dynamics remain poorly understood. To this end, we proposed a microstate-based method to explore the functional connectivity pattern associated with each microstate class. We capitalized on microstate features from eyes-closed resting-state EEG data to investigate whether microstate dynamics differ between subacute stroke patients (N = 31) and healthy populations (N = 23) and further examined the correlations between microstate features and behaviors.

SUBMITTER: Hao Z 

PROVIDER: S-EPMC9131012 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature