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脑功能连接能够反映脑区间的相互联系状况,目前已成为脑功能研究的主要方法。复杂网络方法源于图论分析,可以对功能连接所构网络进行量化分析,提供多种量化指标。本文介绍了当前复杂网络的多种基本概念,及其在几种典型脑部疾病上的应用情况。
Brain function connections reflect the interrelationship of brain regions and have become the main method of brain function research. The complex network method is derived from graph theory analysis, which can quantitatively analyze the network constructed by functional connections and provide a variety of quantitative indicators. This article introduces several basic concepts of current complex networks and their application in several typical brain diseases.