Examining the mean frequency of myoelectric signals produced by dynamic muscle contractions

被引：0

作者：

MacIsaac, DT ^{[1
]}

Parker, PA ^{[1
]}

Scott, RN ^{[1
]}

机构：

[1] Univ New Brunswick, Fredericton, NB E3B 5A3, Canada

来源：

PROCEEDINGS OF THE 20TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOL 20, PTS 1-6: BIOMEDICAL ENGINEERING TOWARDS THE YEAR 2000 AND BEYOND | 1998年 / 20卷

关键词：

fatigue; myoelectric signal; mean frequency; power spectrum; time-frequency transform; dynamic; static;

D O I：

暂无

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

The mean frequency of the power spectrum of a myoelectric signal is an accepted index for monitoring fatigue in static contractions. There is, however, indication that it may be a useful index even in dynamic contractions. The purpose of this investigation was to examine this possibility. Results obtained white comparing mean frequency data produced from static and dynamic contractions reveal that it may be feasible to use mean frequency as an index for monitoring fatigue in dynamic contractions.

引用

页码：2650 / 2653

页数：4

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