Fig. 5.

Center of pressure (COP) deviation from baseline averaged across nine observers for a pattern containing a dot contrast of 92 %, a fixation point contrast of 9 % and a dot speed of 4°/s. The dashed line represents the COP trajectory induced by a translating dot pattern when the translating dots were occluded by the fixation point. The solid line represents the COP trajectory induced by the translating dot pattern when the dots were not occluded by the fixation point. For formatting details, see Fig. 1 (color figure online)