Table 1.

Centers, extent, and significance of activation for regions exhibiting a treatment × task interaction

Region	X	Y	Z	t(16)	P	K, mm3
Right precentral gyrus	30	5	37	4.447	0.0004	1,877
Striatum and NAcc	−6	−1	1	4.226	0.0006	2,517
Cerebellum and pons	0	−43	−11	5.35	0.0000	3,284
Posterior cingulate/precuneus	−12	−55	16	4.85	0.0001	2,802
Left parahippocampal region	−27	−40	−2	6.177	0.0000	1,096
Left inferior parietal lobule	−39	−34	31	4.087	0.0008	771
Left superior temporal sulcus	−45	−73	16	4.205	0.0006	997

t₍₁₆₎, student's t test coefficient (degrees of freedom).