Table 1.

Neural regions activated during (a) response inhibition and (b) risk taking.

Contrast	Anatomical region	x	y	z	Max Z	k
(a) Response inhibition, No-go > Go	R anterior insula	28	20	−10	5.91	11,142d
	R DLPFC	36	48	22	3.89	d
	Dacc	6	30	28	4.37	d
	R inferior parietal Cortex	58	−44	34	6.60	7544
	L inferior parietal Cortex	−60	−38	28	6.18	3384
	L anterior insula	−34	18	6	5.17	1265
	L DLPFC	−32	52	16	4.02	944
	R visual cortex	28	−94	−6	6.31	793
	R precuneus	10	−68	40	4.67	623
	L visual cortex	−30	−96	−6	5.23	609
	L cerebellum	−34	−60	−28	3.84	536
(b) Risk taking, pumps > control pumps	R anterior insula	38	18	2	7.64	36,995a
	L anterior insula	−36	18	6	6.20	a
	dACC	−2	20	38	7.41	a
	R VS	19	8	−6	4.50	a
	L VS	−14	6	−4	4.07	a
	R DS	16	4	14	4.06	a
	L DS	−18	6	12	4.02	a
	R DLPFC	30	52	28	5.29	a
	L DLPFC	−30	48	20	4.81	a
	R cerebellum	26	−50	−26	5.52	a
	L cerebellum	−36	−56	−34	5.69	a
	Ventral midbrain	2	−18	−16	5.48	a
	R inferior parietal cortex	42	−48	40	4.81	2195

Note. L and R refer to left and right hemispheres; x y and z refer to MNI coordinates; Max Z refers to the z-score at those coordinates (local maxima); k refers to the number of voxels in each significant cluster. Anatomical regions that share functional clusters are denoted with the same superscript letter. All regions are listed at cluster-forming threshold of Z>2.3 and an extent threshold of p<.05 corrected using the theory of Gaussian random fields. The following abbreviations were used for the specific brain regions: dACC=dorsal anterior cingulate cortex; VS=ventral striatum; DS=dorsal striatum; DLPFC=dorsolateral prefrontal cortex.