Fig. 6.

Latency of change in CoP oscillation as a function of the oscillation level before sensory shift. All trials performed by each subject have been divided into 2 sets, 1 composed of low-level oscillation trials, the other of high-level oscillation trials. The grand means and SD of the latencies of each set in each condition (V, black; T, dark gray; V&T, light gray) are provided during withdrawal (A) and addition (B). Following withdrawal, the latencies observed in each condition were longer in the high-oscillation level trials. The same effect did not occur for addition. The asterisks indicate significant differences.