【摘 要】
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Objective The betweenness centrality as a measure was first introduced to evaluate the role or the position of nodes in the network.It measures the probability of a node that appear in the shortest pa
【机 构】
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Research Center of Learning Science,Southeast University,2 sipailou,Nanjing 210096,China
【出 处】
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中华医学会第十一次全国精神医学学术会议暨第三届亚洲神经精神药理学术会议
论文部分内容阅读
Objective The betweenness centrality as a measure was first introduced to evaluate the role or the position of nodes in the network.It measures the probability of a node that appear in the shortest path between other nodes and it indicates the ability of the node as an information hub in the entire network.Here,we used DTI tractography and graph theoretical approaches to compare the differences of the betweenness centrality of the nodes in the brain structural networks of the depression and the healthy.
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