Determination of chaotic attractors in the rat brain

被引：18
|
作者：
Celletti, A [1 ]
Villa, AEP [1 ]
机构：
[1] UNIV LAUSANNE,INST PHYSIOL,LAB NEUROHEURIST,CH-1005 LAUSANNE,SWITZERLAND
来源：
JOURNAL OF STATISTICAL PHYSICS | 1996年 / 84卷 / 5-6期
关键词：
chaos; nonlinear dynamics; correlation dimension; entropy; spike-trains; electrophysiology;
D O I：
10.1007/BF02174137
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The existence of low-dimensional deterministic structures in experimental time series, derived from the occurrences of spikes in electrophysiological recordings from rat brains, has been revealed in 7 out of 27 samples. The correlation dimension of the chaotic attractors ranged between 0.14 and 3.3 embedded in a space of dimension 2-6. A test on surrogate data was also performed.
引用
收藏
页码：1379 / 1385
页数：7
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