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The λ model: Can it walk?

Published online by Cambridge University Press:  04 February 2010

Aftab E. Patla
Aftab E. Patla
Affiliation:
Neural Control Lab, Department of Kinesiology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada, patla@healthy.unwaterloo.ca
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Abstract

Generation of swing phase limb trajectory over obstacles during locomotion should be a reasonable test for the λ model proposed by Feldman and Levin. The observed features such as lack of simple amplitude scaling of endpoint (toe) trajectories for different obstacle heights, complex shaped toe velocity profiles, and exploitation of passive intersegmental dynamics to control limb elevation cannot be adequately explained by the λ model.

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 18 , Issue 4 , December 1995 , pp. 775 - 776
Copyright
Copyright © Cambridge University Press 1995

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