Figure 4: End points of trajectories under the , and experimental conditions for one representative subject on Day 1 (star) and Day 5 (full circle). The three circles with 8 cm diameter correspond to the initial hand position (circle 1) and the contralateral (circle 2) and ipsilateral (circle 3) circles in the workspace. End points of the trajectories (for 9 trials) are plotted for sequence 1 and sequence 2.