Article
Endpoints of arm movements to visual targets.
Experimental brain research - 1 Jun 2001
van den Dobbelsteen J J, Brenner E, Smeets J B
Abstract excerpt
Reaching out for objects with an unseen arm involves using both visual and kinesthetic information. Neither visual nor kinesthetic information is perfect. Each is subject to both constant and variable errors. To evaluate how such errors influence performance in natural goal-directed movements, we asked subjects to align a real 5-cm cube, which they held in their hand but could not see, with a three-dimensional...
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