Figure 7.

Latencies of extend arm movements. A, B, Latency distribution (ms) for arm movements elicited in monkey M3 for extend_S and extend_R movements (gray histogram, pre-arm-movement training; black histogram, post-arm-movement training, 50 ms bins; corresponding triangles mark the median latencies). Latencies of monkey M1 and M2 are represented as horizontal boxplots (light and dark gray box, respectively) on top of the histograms (same conventions as in Fig. 6). C, Latencies of the SR task for monkey M2 and M3 (gray and black histogram, respectively; triangles mark median latencies). Consult Table 1 for median latencies.