Altered Granger Causal Connectivity of Resting-State Neural Networks in Patients With Leukoaraiosis-Associated Cognitive Impairment—A Cross-Sectional Study

Altered Granger Causal Connectivity of Resting-State Neural Networks in Patients With Leukoaraiosis-Associated Cognitive Impairment—A Cross-Sectional Study

Background: The purpose of this study was to provide an imaging reference for the measurement of disease progression, as well as to reveal the pathogenesis of leukoaraiosis (LA).Methods: Eighty-seven subjects were divided into three groups: LA patients with vascular dementia (LA-VaD) (20 subjects: 1...

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Bibliographic Details
Main Authors: Qingli Shi, Hongyan Chen, Qian Jia, Zinan Yuan, Jinfang Wang, Yuexiu Li, Zaizhu Han, Dapeng Mo, Yumei Zhang
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-06-01
Series:Frontiers in Neurology
Subjects:
resting-state functional MRI
multivariate Granger causality analysis
independent component analysis
leukoaraiosis
cognitive impairment
brain networks
Online Access:https://www.frontiersin.org/article/10.3389/fneur.2020.00457/full

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https://www.frontiersin.org/article/10.3389/fneur.2020.00457/full

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