Authors
Liang Wang, Chunshui Yu, Hai Chen, Wen Qin, Yong He, Fengmei Fan, Yujin Zhang, Moli Wang, Kuncheng Li, Yufeng Zang, Todd S Woodward, Chaozhe Zhu
Publication date
2010/4/1
Journal
Brain
Volume
133
Issue
4
Pages
1224-1238
Publisher
Oxford University Press
Description
Numerous studies argue that cortical reorganization may contribute to the restoration of motor function following stroke. However, the evolution of changes during the post-stroke reorganization has been little studied. This study sought to identify dynamic changes in the functional organization, particularly topological characteristics, of the motor execution network during the stroke recovery process. Ten patients (nine male and one female) with subcortical infarctions were assessed by neurological examination and scanned with resting-state functional magnetic resonance imaging across five consecutive time points in a single year. The motor execution network of each subject was constructed using a functional connectivity matrix between 21 brain regions and subsequently analysed using graph theoretical approaches. Dynamic changes in topological configuration of the network during the process of recovery …
Total citations
20102011201220132014201520162017201820192020202120222023202473737456065495138525154715518
Scholar articles