Epileptic activity recognition in EEG recording

被引：57

作者：

Diambra, L

de Figueiredo, JCB

Malta, CP

机构：

[1] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil

[2] Univ Sao Paulo, Inst Coracao, BR-05403000 Sao Paulo, Brazil

来源：

PHYSICA A | 1999年 / 273卷 / 3-4期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1016/S0378-4371(99)00368-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We apply Approximate Entropy (ApEn) algorithm in order to recognize epileptic activity in electroencephalogram recordings. ApEn is a recently developed statistical quantity for quantifying regularity and complexity. Our approach is illustrated regarding different types of epileptic activity. In all segments associated with epileptic activity analyzed here the complexity of the signal measured by ApEn drops abruptly. This fact can be useful for automatic recognition and detection of epileptic seizures. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：495 / 505

页数：11

共 28 条

[1]

[Anonymous], 1981, LECT NOTES MATH, DOI DOI 10.1007/BFB0091924

[2] LOW-DIMENSIONAL CHAOS IN AN INSTANCE OF EPILEPSY [J].

BABLOYANTZ, A ;

DESTEXHE, A .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1986, 83 (10) :3513-3517

[3] Human brain dynamics:: the analysis of EEG signals with Tsallis information measure [J].

Capurro, A ;

Diambra, L ;

Lorenzo, D ;

Macadar, O ;

Martin, MT ;

Mostaccio, C ;

Plastino, A ;

Pérez, J ;

Rofman, E ;

Torres, ME ;

Velluti, J .

PHYSICA A, 1999, 265 (1-2) :235-254

[4] Nonlinear models for detecting epileptic spikes [J].

Diambra, L ;

Malta, CP .

PHYSICAL REVIEW E, 1999, 59 (01) :929-937

[5] ON SOME PROBLEMS ENCOUNTERED IN THE ESTIMATION OF THE CORRELATION DIMENSION OF THE EEG [J].

DVORAK, I ;

SISKA, J .

PHYSICS LETTERS A, 1986, 118 (02) :63-66

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

ECKMANN, JP ;

RUELLE, D .

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

[7] CHAOTIC TIME-SERIES ANALYSES OF EPILEPTIC SEIZURES [J].

FRANK, GW ;

LOOKMAN, T ;

NERENBERG, MAH ;

ESSEX, C ;

LEMIEUX, J ;

BLUME, W .

PHYSICA D, 1990, 46 (03) :427-438

[8]

Gevins A., 1987, HDB ELECTROENCEPHALO, VI

[9]

GOTMAN J, 1993, COMPUTER APPL SURG T

[10] CHARACTERIZATION OF STRANGE ATTRACTORS [J].

GRASSBERGER, P ;

PROCACCIA, I .

PHYSICAL REVIEW LETTERS, 1983, 50 (05) :346-349

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