An improved configuration for the reduction of EMG in electrode cuff recordings: A theoretical approach

被引：30

作者：

Rahal, M

Winter, J

Taylor, J

Donaldson, N

机构：

[1] UCL, Dept Elect & Elect Engn, London WC1E 7JE, England

[2] UCL, Dept Med Phys & Bioengn, London WC1E 7JE, England

来源：

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING | 2000年 / 47卷 / 09期

关键词：

ENG recording; nerve cuff electrodes; residual EMG; screened tripole; tripolar electrodes;

D O I：

10.1109/10.867963

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

A theoretical investigation of different electroneurogram recording techniques using electrode cuffs is presented. ii new; screened tripole arrangement is proposed with a higher inherent signal to interference ratio than the true tripole, which also allows the nulling of the residual electromyogram signal, The reduction in interference is small because the electrode impedance is large compared to the source resistance.

引用

页码：1281 / 1284

页数：4

共 13 条

[1]

HAUGLAND M, 1999, IEEE T BIOMED ENG, V46, P215

[2]

HOFFER J, 1975, U MICROFILMS PUBLICA

[3] ADVANCES IN PROCESSING OF SURFACE MYOELECTRIC SIGNALS .1. [J].