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- Title
Grip force adjustments during rapid hand movements suggest that detailed movement kinematics are predicted.
- Authors
Flanagan, J. Randall; Tresilian, James R.; Wing, Alan M.
- Abstract
The λ model suggests that detailed kinematics arise from changes in control variables and need not be explicitly planned. However, we have shown that when moving a grasped object, grip force is precisely modulated in phase with acceleration-dependent inertial load. This suggests that the motor system can predict detailed kinematics. This prediction may be based on a forward model of the dynamics of the loaded limb.
- Publication
Behavioral & Brain Sciences, 1995, Vol 18, Issue 4, p753
- ISSN
0140-525X
- Publication type
Article
- DOI
10.1017/S0140525X00040796