FIG. 2.

Representation of average masks with one standard deviation for the frontal eye fields, left and right (FEF-L [brown] and FEF-R [red]), posterior parietal cortex, left and right (PPC-L [dark green] and PPC-R [yellow]), Broca's region, left and right (BRC-L [light blue] and BRC-R [light green]), and cerebellar vermis (CV [dark blue]) shown using three views within a three-dimensional model brain. The centroid of each mask is denoted as left (positive) or right (negative), anterior (positive) or posterior (negative), and superior (positive) or inferior (negative).