Table 2.

Session (approach and avoidance) × learning phase (pre and post-learning) ANOVA.

Region of activation	Brodmann area (BA)	Laterality	Talairach coordinates			Voxels (1 mm3)	F-stat
			x	y	z
Main effect of learning phase
Medial frontal gyrus	BA 6	Left	−7	7	51	290	18.31
Middle frontal gyrus	BA 6	Right	26	−2	49	251	16.99
Supramarginal gyrus	BA 40	Left	−40	−44	36	139	18.51
Cingulate	BA 24	Right	11	13	33	128	18.86
Middle frontal gyrus	BA 9	Right	32	25	30	183	19.74
Middle frontal gyrus	BA 10	Left	−34	49	21	223	17.35
Middle frontal gyrus	BA 10	Left	−40	49	12	248	18.4
Insula	BA 13	Left	−31	22	6	141	18.34
Insula		Right	29	25	3	126	18.41
Striatum		Right	8	4	3	989	24.92
Striatum		Left	−10	4	0	572	25.75
Main effect of session
Cingulate	BA 24, 31	Left	−22	−23	36	206	19.31