Document Detail


The design and use of a microcomputerized real-time muscle fatigue monitor based on the medial frequency shift in the electromyographic signal.
MedLine Citation:
PMID:  2917774     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
We have designed a real-time microcomputerized muscle fatigue monitor based on the median frequency shift of the electromyographic signal, computed via the fast Fourier transform. For the ten subjects performing an isotonic and isometric trunk extension task on two separate days, preliminary results suggest a repeatable linear decrease in median frequency as a function of time.
Authors:
R Seroussi; M H Krag; P Wilder; M H Pope
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Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  IEEE transactions on bio-medical engineering     Volume:  36     ISSN:  0018-9294     ISO Abbreviation:  IEEE Trans Biomed Eng     Publication Date:  1989 Feb 
Date Detail:
Created Date:  1989-03-27     Completed Date:  1989-03-27     Revised Date:  2009-11-11    
Medline Journal Info:
Nlm Unique ID:  0012737     Medline TA:  IEEE Trans Biomed Eng     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  284-6     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Electromyography / instrumentation*
Equipment Design
Humans
Microcomputers*
Monitoring, Physiologic / instrumentation*
Muscles / physiology*
Signal Processing, Computer-Assisted*
Grant Support
ID/Acronym/Agency:
G008303001//PHS HHS

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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