Alterations in brain network functional connectivity and topological properties in DRE patients.

ABSTRACT:

Objective

The study aimed to find the difference in functional network topology on interictal electroencephalographic (EEG) between patients with drug-resistant epilepsy (DRE) and healthy people.

Methods

We retrospectively analyzed the medical records as well as EEG data of ten patients with DRE and recruited five sex-age-matched healthy controls (HC group). Each participant remained awake while undergoing video-electroencephalography (vEEG) monitoring. After excluding data that contained abnormal discharges, we screened EEG segments that were free of artifacts and put them together into 20-min segments. The screened data was bandpass filtered to different frequency bands (delta, theta, alpha, beta, and gamma). The weighted phase lag index (wPLI) and the network properties w

SUBMITTER: Ding Y 

PROVIDER: S-EPMC10729765 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature