Table 2.

Whole-brain findings during the feedback phase across groups^a

Region	Right/left	Cluster size (voxel)	Peak T	MNI coordinates
				x	y	z
Human feedback > computer feedback
Middle temporal gyrus	R	6837	12.07	54	−40	8
Calcarine fissure	R	141	12.01	22	−94	−2
Amygdala	L	3273	9.66	−22	−8	−12
Fusiform gyrus	R	361	9.29	40	−48	−16
Fusiform gyrus	L	296	8.44	−38	−48	−20
Middle occipital gyrus	L	32	7.65	−20	−94	−2
Gyri rectus	Bilateral	295	6.54	6	38	−16
Inferior occipital gyrus	R	42	5.29	44	−76	−6
Positive feedback > negative feedback
Inferior occipital gyrus	R	341	8.32	26	−92	−2
Caudate nuclei	Bilateral	2792	8.10	8	10	−2
Middle cingulate gyri	Bilateral	2897	6.80	−2	−34	34
Inferior occipital gyrus	L	101	6.63	−28	−88	−6
Angular gyrus	L	3721	6.15	−40	−66	46
Middle frontal gyrus	L	2771	6.11	−30	16	52
Precentral gyrus	R	2059	5.62	36	−28	62
Superior frontal gyrus	R	722	5.59	20	34	48
Inferior orbitofrontal gyrus	L	55	5.53	−26	30	−16
Fusiform gyrus	L	229	5.43	−26	−46	−18
Positive human feedback > negative human feedback
Caudate nuclei	Bilateral	685	7.52	8	10	−2
Angular gyrus	L	937	6.23	−40	−68	34
Middle temporal gyrus	R	1487	6.09	56	−36	6
Middle temporal gyrus	L	551	5.63	−58	−42	10
Middle temporal gyrus	L	280	5.47	−48	−70	6
Precentral gyrus	R	1087	5.31	40	−26	64

^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. For the positive feedback > negative feedback contrast, the NAcc is included in the caudate nuclei cluster.