Line length: An efficient feature for seizure onset detection

被引：162

作者：

Esteller, R ^{[1
]}

Echauz, J ^{[1
]}

Tcheng, T ^{[1
]}

Litt, B ^{[1
]}

Pless, B ^{[1
]}

机构：

[1] IntelliMedix Inc, Atlanta, GA USA

来源：

PROCEEDINGS OF THE 23RD ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-4: BUILDING NEW BRIDGES AT THE FRONTIERS OF ENGINEERING AND MEDICINE | 2001年 / 23卷

关键词：

seizure detection; fractal dimension;

D O I：

10.1109/IEMBS.2001.1020545

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

A signal feature with low computational burden is presented as an efficient tool for seizure onset detection. The feature was evaluated over a total of 1,215 hours of intracranial EEG signal from 10 patients. Results confirmed this feature as being useful for seizure onset detection yielding an average delay of 4.1 seconds, 0.051 false positives per hour, and one false negative on a subclinical seizure out of 111 seizures analyzed of which 23 were subclinical.

引用

页码：1707 / 1710

页数：4

共 9 条

[1]

[Anonymous], Patent No. 6016449

[2]

ESTELLER R, 2000, IEEE T CIRCUITS FEB, V1

[3]

Esteller R., 1999, P 1999 IEEE INT C AC

[4]

ESTELLER R, 2000, ADAPTIVE METHOD APPA