Fractal complexity in spontaneous EEG metastable-state transitions: new vistas on integrated neural dynamics.
Fractal complexity in spontaneous EEG metastable-state transitions: new vistas on integrated neural dynamics.
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DOI:
10.3389/fphys.2010.00128
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发表时间:
2010
影响因子:
4
通讯作者:
Gemignani A
中科院分区:
文献类型:
--
作者:
Allegrini P;Paradisi P;Menicucci D;Gemignani A
Resting-state EEG signals undergo rapid transition processes (RTPs) that glue otherwise stationary epochs. We study the fractal properties of RTPs in space and time, supporting the hypothesis that the brain works at a critical state. We discuss how the global intermittent dynamics of collective excitations is linked to mentation, namely non-constrained non-task-oriented mental activity.
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DOI:
10.1103/physreve.79.061922
发表时间:
2009-06
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
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1999-09-01
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