The reach-to-grasp movement: A new look at an old problem?
This commentary raises some issues still unresolved in the study of the reach-to-grasp movement, namely the operational definition of the components of the reach-to-grasp movement, the independence of these components, and the equivocal interpretation of the existing literature. Lastly, this commentary addresses issues pertaining to object properties that require both visual and haptic determination.
Weir
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Department of Kinesiology, University of Windsor, Windsor, Ontario, Canada NN9B 3P4.
D001696:Biomechanical Phenomena; D005246:Feedback; D018737:Hand Strength / Q000502:physiology*; D006801:Humans; D008954:Models, Biological; D011597:Psychomotor Performance / Q000502:physiology*; D013028:Space Perception / Q000502:physiology*; D014110:Touch / Q000502:physiology*