Fig. 7.

Two representative trials during which the hand was perturbed with a force pulse. The gray andblack lines represent the trajectories of eye and hand, respectively. Gray dots locate the end point of each saccade. Black dots indicate hand position at the time of origination of that saccade. For example, e1 is the end point of the first saccade and h1 is the position of the hand at the start time of that saccade. pos., Position; sac, saccade.