TAKENS VERSUS MULTICHANNEL RECONSTRUCTION IN EEG CORRELATION EXPONENT ESTIMATES

被引：62

作者：

DVORAK, I

机构：

[1] Department of Applied Mathematics, Psychiatric Research Institute, Prague 8, 181 03

来源：

PHYSICS LETTERS A | 1990年 / 151卷 / 05期

关键词：

D O I：

10.1016/0375-9601(90)90761-C

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Takens reconstruction and the Grassberger-Procaccia algorithm are shown to give biased and unsatisfactory estimates of the correlation exponent of EEG registered in the standard state (relaxation, closed eyes). Multichannel reconstruction and modified GPA are recommended instead. The still open problem of the short scaling window is discussed in the conclusion.

引用

页码：225 / 233

页数：9

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