Table I.

Activations in Study 1 for grating orientation discrimination relative to rest baseline

Site	x	y	z	tmax
L PCS	−51	−39	45	9.9
L parietal operculum	−60	−21	12	6.5
R PCS	48	−39	48	6.5
L PMd	−36	−6	63	7.0
L PMv	−54	0	42	6.0
Bilateral pre‐SMA	3	9	57	6.3
L frontal operculum	−60	9	9	8.6
R frontal operculum	60	12	6	6.4
R IFG	60	15	24	7.1
R STG	48	18	−9	6.9
R cerebellum	21	−60	−27	6.7

For extensive activations, the locus of the peak is identified (x, y, z Talairach coordinates of peak).

PCS, postcentral sulcus; PMd, dorsal premotor cortex; PMv, ventral premotor cortex; pre‐SMA, pre‐supplementary motor area; IFG, inferior frontal gyrus; STG, superior temporal gyrus.