Table 1.

Whole-brain findings during decision-making across groups^a

Region	Right/left	Cluster size (voxel)	Peak T	MNI coordinates
				x	y	z
Decision human > decision computer
Medial orbitofrontal gyri	Bilateral	351	6.28	2	44	−14
Precuneus	Bilateral	800	6.04	4	−56	28
Risky decision > safe decision
Inferior frontal gyrus, triangularis	R	2218	8.77	44	24	24
Middle occipital gyrus	L	588	7.65	−44	−68	4
Fusiform gyrus	L	249	7.29	−22	−80	−8
Middle temporal gyrus	R	452	6.77	42	−58	10
Lingual gyrus	R	595	6.60	4	−80	−4
Anterior cingulate cortex	Bilateral	331	6.26	8	−14	30
Precentral gyrus	L	557	6.15	−42	−6	48
Supplementary motor area	R	633	6.09	8	8	60
Supramarginal gyrus	R	313	6.07	44	−40	14
Superior parietal gyrus	L	203	5.99	−26	−52	48
Superior temporal gyrus	R	110	5.90	50	−22	−4
Inferior temporal gyrus	L	120	5.73	−40	−44	−14
Superior occipital gyrus	L	220	5.58	−14	−66	38
Insular cortex	L	214	5.47	−30	26	2
Inferior parietal gyrus	R	139	5.28	28	−52	52
Risky decision human > risky decision computer
Superior temporal gyrus	R	448	7.60	48	−40	10
Precuneus	Bilateral	496	6.64	6	−56	28
Medial orbitofrontal gyri	Bilateral	328	5.79	2	42	−14
Inferior frontal gyrus, triangularis	R	315	5.49	42	16	22

^aCluster sizes are based on the initial cluster-forming height threshold of p < 0.001. Peak T and MNI coordinates are listed for FWE-corrected p values < 0.05 on peak level. No cluster survived the FWE correction on the peak level for the safe decision human > safe decision computer contrast.