... subjects' hand pathevolving away from the desired path and toward an attrac-tor path.Role of haptic and visual training in trajectory learningBoth repeated haptic guidance and visual demonstrationgradually ... Irvine, CA, USA, 2Department of Neurology, and Department of Anatomy and Neurobiology, University of California, Irvine, CA, USA and 3Department of Biomedical Engineering, University of California, ... than haptic training is that visual sensation is moreaccurate than haptic sensation, and thus haptic sensationdoesn't improve performance when both types of feed-back are available at...