MOTOR EXECUTION AND MOTOR IMAGERY: A COMPARISON OF FUNCTIONAL   CONNECTIVITY PATTERNS BASED ON GRAPH THEORY

doi:10.1016/j.neuroscience.2013.12.005

CORC > 北京大学 > 工学院

	MOTOR EXECUTION AND MOTOR IMAGERY: A COMPARISON OF FUNCTIONAL CONNECTIVITY PATTERNS BASED ON GRAPH THEORY
	Xu, L. ; Zhang, H. ; Hui, M. ; Long, Z. ; Jin, Z. ; Liu, Y. ; Yao, L.
刊名	neuroscience
	2014
关键词	motor execution motor imagery functional connectivity betweenness centrality key nodes IMAGINED HAND MOVEMENTS RESTING-STATE ANATOMICAL CONNECTIVITY THEORETICAL ANALYSIS PARKINSONS-DISEASE PREMOTOR CORTEX NEURAL-NETWORKS BRAIN ORGANIZATION STROKE
DOI	10.1016/j.neuroscience.2013.12.005
英文摘要	Motor execution and imagery (ME and MI), as the basic abilities of human beings, have been considered to be effective strategies in motor skill learning and motor abilities rehabilitation. Neuroimaging studies have revealed several critical regions from functional activation for ME as well as MI. Recently, investigations have probed into functional connectivity of ME; however, few explorations compared the functional connectivity between the two tasks. With betweenness centrality (BC) of graph theory, we explored and compared the functional connectivity between two finger tapping tasks of ME and MI. Our results showed that using BC, the key node for the ME task mainly focused on the supplementary motor area, while the key node for the MI task mainly located in the right premotor area. These results characterized the connectivity patterns of ME and MI and may provide new insights into the neural mechanism underlying motor execution and imagination of movements. (C) 2013 IBRO. Published by Elsevier Ltd. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000331095400018&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Neurosciences; SCI(E); PubMed; 4; ARTICLE; yaoli0316@gmail.com; 184-194; 261
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/189726]
专题	工学院
推荐引用方式 GB/T 7714	Xu, L.,Zhang, H.,Hui, M.,et al. MOTOR EXECUTION AND MOTOR IMAGERY: A COMPARISON OF FUNCTIONAL CONNECTIVITY PATTERNS BASED ON GRAPH THEORY[J]. neuroscience,2014.
APA	Xu, L..,Zhang, H..,Hui, M..,Long, Z..,Jin, Z..,...&Yao, L..(2014).MOTOR EXECUTION AND MOTOR IMAGERY: A COMPARISON OF FUNCTIONAL CONNECTIVITY PATTERNS BASED ON GRAPH THEORY.neuroscience.
MLA	Xu, L.,et al."MOTOR EXECUTION AND MOTOR IMAGERY: A COMPARISON OF FUNCTIONAL CONNECTIVITY PATTERNS BASED ON GRAPH THEORY".neuroscience (2014).