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Reciprocal and coactivation commands are not sufficient to describe muscle activation patterns

Published online by Cambridge University Press:  04 February 2010

C. C. A. M. Gielen  and
B. van Bolhuis
C. C. A. M. Gielen
Affiliation:
Department of Medical Physics and Biophysics, Katholieke Universiteit Nijmegen, Geert Grooteplein Noord 21, The Netherlands. [email protected]
B. van Bolhuis
Affiliation:
Department of Medical Physics and Biophysics, Katholieke Universiteit Nijmegen, Geert Grooteplein Noord 21, The Netherlands. [email protected]
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Abstract

Recent results have shown that the relative activation of muscles is different for isometric contractions and for movements. These results exclude an explanation of muscle activation patterns by a combination ofreciprocal and coactivation commands. These results also indicate that joint stiffness is not uniquely determined and that it may be different for isometric contractions and movements.

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 18 , Issue 4 , December 1995 , pp. 754 - 755
Copyright
Copyright © Cambridge University Press 1995

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