Table 5. Results of the Psychophysiological Interaction Analysis in the Multiplication Task Using the Left Ventral Striatal Activity as a Covariate.

				Talairach Coordinates
Region	BA	Volume	Side	x	y	z	Maximum F value
Negative – Positive Feedback
Cingulate cortex	24	1416	L	−7	−4	40	19.98
	31	496	L	−18	−31	44	15.86
Precentral gyrus	6	1200	L	−52	−7	34	19.68
Dorsolateral prefrontal cortex	9	720	L	−27	33	28	14.64
Inferior parietal lobe	40	512	L	−58	−27	26	12.00
Postcentral gyrus	3	480	R	21	−28	58	16.53
Superior temporal gyrus	22	424	L	−63	−8	3	14.75

Note. The cluster-wise threshold (correct p<.048) is determined by voxel-wise threshold (p<.005) and the minimum volume (53 contiguous voxels; 424 mm³).