Figure 4.
Cortical clusters and event related spectral perturbation plots by speed. (A) Supplementary motor area (6 subjects and components), (B) Premotor cortex (5 subjects and components), (C) Posterior parietal cortex (7 subjects and components). (Left) Cortical cluster scalp map and dipole locations (dipole cluster centroid: red, subject components: blue) and (Right) mean cluster event related spectral perturbation plots at each speed. Significance masked (p < 0.05).