FIG. 3.

A: RAN mean reaction time (±SE) per cycle (8 movements) plotted for all 6 groups combined for day 1 and day 2. On day 1, reaction time decreased over the first 3 cycles to a stable value. Post hoc tests disclosed significant differences between sessions for the first 3 cycles (asterisks, P < 0.001). In the inset, mean reaction time (±SE) of the first 3 cycles for all subjects for both days. The horizontal lines represent average floor reactions times (±SE). Notice that mean reaction times decreased on day 2, whereas floor reaction times did not change. B: CCW mean onset time (±SE) per cycle of all groups combined for day 1 and day 2. In the inset, mean onset time (±SE) on day 1 and day 2. Onset times did not change across either cycles or days.