Sleeping of a Complex Brain Networks with Hierarchical Organization

The dynamical behavior in the cortical brain network of macaque is studied by modeling each cortical area with a subnetwork of interacting excitable neurons. We characterize the system by studying how to perform the transition, which is now topology-dependent, from the active state to that with no a...

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Bibliographic Details
Published inCommunications in theoretical physics Vol. 51; no. 1; pp. 97 - 100
Main Author ZHANG Ying-Yue YANG Qiu-Ying CHEN Tian-Lun
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.01.2009
Subjects
like
动力学行为
动态行为
复杂网络
多组分体系
神经元
网络模型
脑组织
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Summary:The dynamical behavior in the cortical brain network of macaque is studied by modeling each cortical area with a subnetwork of interacting excitable neurons. We characterize the system by studying how to perform the transition, which is now topology-dependent, from the active state to that with no activity. This could be a naive model for the wakening and sleeping of a brain-like system, i.e., a multi-component system with two different dynamical behavior.
Bibliography:TP393.08
self-organized criticality, hierarchical organization, EEG-like wave, cortical network, sleeping
Q593.2
11-2592/O3
ISSN:0253-6102
DOI:10.1088/0253-6102/51/1/19