Figure 3.
Location of ROIs on a representative subject. These ROIs were identified by establishing anatomical boundaries and then refining the ROI within those boundaries by keeping only significantly activated voxels within them. The activation maps from Figure 2 were used for this refinement. 1 = left primary motor (PM), 2 = supplementary motor area (SMA), 3 = right cerebellum (CB), 4 = right auditory cortex (AUD).