Mapping brain functional networks topological characteristics in new daily persistent headache: a magnetoencephalography study.

ABSTRACT:

Background

The brain functional network topology in new daily persistent headache (NDPH) is not well understood. In this study, we aim to assess the cortical functional network topological characteristics of NDPH using non-invasive neural signal recordings.

Methods

Resting-state magnetoencephalography (MEG) was used to measure power fluctuations in neuronal oscillations from distributed cortical parcels in 35 patients with NDPH and 40 healthy controls (HCs). Their structural data were collected by 3T MRI. Functional connectivity (FC) of neural networks from 1 to 80 Hz frequency ranges was analyzed with topographic patterns and calculated network topological parameters with graph theory.

Results

In the delta (1-4 Hz) and beta (13-30 Hz) bands, the lateral occipital cor

SUBMITTER: Qiu D 

PROVIDER: S-EPMC10698903 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature