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

页码：1379 / 1385

页数：7

共 13 条

[1] DETECTING SPATIOTEMPORAL FIRING PATTERNS AMONG SIMULTANEOUSLY RECORDED SINGLE NEURONS [J].

ABELES, M ;

GERSTEIN, GL .

JOURNAL OF NEUROPHYSIOLOGY, 1988, 60 (03) :909-924

[2] DEPENDENCE OF CORTICAL PLASTICITY ON CORRELATED ACTIVITY OF SINGLE NEURONS AND ON BEHAVIORAL CONTEXT [J].

AHISSAR, E ;

VAADIA, E ;

AHISSAR, M ;

BERGMAN, H ;

ARIELI, A ;

ABELES, M .

SCIENCE, 1992, 257 (5075) :1412-1415

[3] EVIDENCE OF CHAOTIC DYNAMICS OF BRAIN ACTIVITY DURING THE SLEEP CYCLE [J].

BABLOYANTZ, A ;

SALAZAR, JM ;

NICOLIS, C .

PHYSICS LETTERS A, 1985, 111 (03) :152-156

[4] LOCAL-GEOMETRIC-PROJECTION METHOD FOR NOISE-REDUCTION IN CHAOTIC MAPS AND FLOWS [J].

CAWLEY, R ;

HSU, GH .

PHYSICAL REVIEW A, 1992, 46 (06) :3057-3082

[5]

Celletti A, 1996, BIOL CYBERN, V74, P387, DOI 10.1007/BF00206705

[6] ERGODIC-THEORY OF CHAOS AND STRANGE ATTRACTORS [J].

ECKMANN, JP ;

RUELLE, D .

REVIEWS OF MODERN PHYSICS, 1985, 57 (03) :617-656

[7] ESTIMATION OF THE KOLMOGOROV-ENTROPY FROM A CHAOTIC SIGNAL [J].

GRASSBERGER, P ;

PROCACCIA, I .

PHYSICAL REVIEW A, 1983, 28 (04) :2591-2593

[8] EVIDENCE FOR CHAOS IN SPIKE TRAINS OF NEURONS THAT GENERATE RHYTHMIC MOTOR PATTERNS [J].

MPITSOS, GJ ;

BURTON, RM ;

CREECH, HC ;

SOINILA, SO .

BRAIN RESEARCH BULLETIN, 1988, 21 (03) :529-538

[9] TESTING FOR NONLINEARITY IN TIME-SERIES - THE METHOD OF SURROGATE DATA [J].

THEILER, J ;

EUBANK, S ;

LONGTIN, A ;

GALDRIKIAN, B ;

FARMER, JD .

PHYSICA D, 1992, 58 (1-4) :77-94

[10] DYNAMICS OF NEURONAL INTERACTIONS IN MONKEY CORTEX IN RELATION TO BEHAVIORAL EVENTS [J].

VAADIA, E ;

HAALMAN, I ;

ABELES, M ;

BERGMAN, H ;

PRUT, Y ;

SLOVIN, H ;

AERTSEN, A .

NATURE, 1995, 373 (6514) :515-518

← 1 2 →