Dynamic Information Flow Based on EEG and Diffusion MRI in Stroke: A Proof-of-Principle Study.

ABSTRACT: In hemiparetic stroke, functional recovery of paretic limb may occur with the reorganization of neural networks in the brain. Neuroimaging techniques, such as magnetic resonance imaging (MRI), have a high spatial resolution which can be used to reveal anatomical changes in the brain following a stroke. However, low temporal resolution of MRI provides less insight of dynamic changes of brain activity. In contrast, electro-neurophysiological techniques, such as electroencephalography (EEG), have an excellent temporal resolution to measure such transient events, however are hindered by its low spatial resolution. This proof-of-principle study assessed a novel multimodal brain imaging technique namely Variational Bayesian Multimodal Encephalography (VBMEG), which aims to improve the spatial re

SUBMITTER: Filatova OG 

PROVIDER: S-EPMC6174251 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature