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Do control variables exist?

Published online by Cambridge University Press:  04 February 2010

Nicholas G. Hatsopoulos  and
William H. Warren Jr
Nicholas G. Hatsopoulos
Affiliation:
Division of Biology, CNS Program, California Institute of Technology, Pasadena, CA 91125. [email protected]
William H. Warren Jr
Affiliation:
Department of Cognitive and Linguistic Sciences, Brown University, Providence, Rl 02912. [email protected]
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Abstract

We argue that the concept of a control variable (CV) as described by Feldman and Levin needs to be revised because it does not account for the influence of sensory feedback from the periphery. We provide evidence from the realm of rhythmic movements that sensory feedback can permanently alter the frequency and phase of a centrally generated rhythm.

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 18 , Issue 4 , December 1995 , pp. 762
Copyright
Copyright © Cambridge University Press 1995

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