DocumentCode
1730134
Title
Myoelectric manifestations of muscle fatigue in electrically stimulated lumbar muscles
Author
Owens, D. ; Merletti, R. ; Knaflitz, M. ; De Luca, Carlo J.
Author_Institution
Neuromuscular Res. Center, Boston Univ., MA, USA
fYear
1989
Firstpage
1041
Abstract
The myoelectric responses from 156 electrically stimulated contractions in two different lumbar muscles were examined. A method for assessing the invariance of the motor unit pool during the contraction was applied, and fatigue was evaluated. The assumption that fast-fatiguing glycolitic fibers have larger diameters than slow-fatiguing oxidative fibers is not always able to explain the results. It is suggested that this assumption may not always be true in lumbar muscles
Keywords
bioelectric potentials; muscle; electrically stimulated lumbar muscles; fast-fatiguing glycolitic fibers; motor unit pool invariance; muscle fatigue; myoelectric responses; slow-fatiguing oxidative fibers; Central nervous system; Centralized control; Electrical stimulation; Electrodes; Fatigue; Muscles; Neuromuscular; Pain; Recruitment; Traction motors;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1989. Images of the Twenty-First Century., Proceedings of the Annual International Conference of the IEEE Engineering in
Conference_Location
Seattle, WA
Type
conf
DOI
10.1109/IEMBS.1989.96076
Filename
96076
Link To Document