O Martynova, V Balaev, A Sushiskaia-Tetereva, A Ivanitsky
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引用次数: 0
Abstract
In recent years, a large amount of data was published about resting state networks (RSN), namely, continu- ously recorded brain activity in a state of quiet wakefulness. In particular, such states are reflected in the spa- tial maps of active regions of the brain, obtained by means of functional magnetic resonance imaging (fMRI). RSNs have stable and reproducible spatial structure over time in healthy subjects, but may differ substantially in clinical pathology. One of the important parameters of the brain activity is functional connectivity (FC) of individual elements within a network or between resting state networks. This review considers results of the studies focused at correlation of behavioral indicators and FC of brain areas activated during resting state. In addition, we describe data on reproducibility of RSN over time in healthy subjects, as well as data on changes in FC-of networks, depending on the individual experience.
近年来，关于静息状态网络(resting state networks, RSN)的大量数据被发表，即在安静清醒状态下连续记录大脑活动。特别是，这种状态反映在通过功能磁共振成像(fMRI)获得的大脑活动区域的温泉图中。随着时间的推移，健康受试者的rsn具有稳定和可重复的空间结构，但在临床病理上可能存在很大差异。大脑活动的一个重要参数是网络内或静息状态网络之间单个元素的功能连接(FC)。本文综述了静息状态下行为指标与激活脑区FC相关性的研究结果。此外，我们描述了随时间在健康受试者中RSN的再现性数据，以及取决于个人经验的FC-of网络变化的数据。
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