Table 3.

Regions showing activation differences as a function of COMT Val108/158Met genotype

	x	y	z	T
Val/Val > Met/Met
Right prefrontal cortex, BA 6, BA 47*	30	18	21	5.48
Right inferior frontal gyrus, BA 47*	45	30	−15	3.14
Left anterior cingulate, BA 32	−18	36	12	3.45
Left cingulate gyrus, BA 32	−3	21	30	3.68
Right superior frontal gyrus, BA 6	9	12	72	3.38
Left superior frontal gyrus, BA 6	0	6	69	3.75
Left frontal lobe	−27	−12	36	3.57
Right caudate*	15	−15	27	3.43
Left caudate*	−12	27	15	3.61
Left precentral gyrus, BA 4, BA 6*	−42	−18	42	3.57
	−60	−3	27	3.28
	−54	−6	21	2.91
Left fusiform gyrus, BA 19*	−30	−66	−27	4.90
Right cerebellum	30	−69	−30	3.41
Right cuneus, BA 17, BA 18*	15	−75	15	4.79
	6	−84	12	4.52
	−3	−90	6	3.78
Met/Met > Val/Val
No voxels survive extent threshold, k = 10

Local maxima are given in MNI coordinates. Regions marked with an asterisk show reliable activation differences, as estimated by bootstrap resampling of the SPM betas.