Fig. 2. Averaged activation t  maps in axial, sagittal, and coronal planes, generated from functional magnetic resonance imaging studies of visually guided saccade (VGS, top ) and finger tapping (FT, bottom ) tasks. Activated voxels are shown by graded colors indicating t  values. The x, y, and z values indicate stereotaxic coordinates of each slice in the Talairach space. R = right side; L = left side; FEF = frontal eye field; SEF = supplementary eye field; IPS = intraparietal sulcus; PCu = precuneus; Cu = cuneus; M1/S1 = primary motor and somatosensory cortices; SMA = supplementary motor area; IPL = inferior parietal lobule.