Table 1.

Brain regions exceeding the threshold determined by AlphaSim

Brain region	Z	Peak in MNI
Brain region	Z	x	y	z
Correlation with absolute income
Paracentral lobule (R)	4.86	2	−32	54
	4.29	6	−36	60
Lingual gyrus (L)	4.69	−20	−88	−18
	3.96	−10	−86	−6
	3.89	−22	−76	−10
	4.54	6	−90	32
Postcentral gyrus (R)	4.37	42	−22	50
Precentral gyrus (R)	4.02	44	−16	44
Caudate nucleus (R)	4.31	12	10	−12
Correlation with relative income
Middle frontal gyrus (L)	4.84	−36	46	4
	4.79	−40	42	28
	3.85	−32	38	30
	4.50	−30	36	42
	3.84	−28	28	42
Inferior parietal lobule (L)	4.33	−56	−32	44
	4.20	−62	−42	40
Culture × income type × income level
vmPFC	3.57	2	30	0
Medial orbitofrontal cortex^*	3.11	2	56	−6
PPI with VS in the context of relative gain against relative loss
vmPFC	3.52	6	38	−2
PPI with VS in the context of relative loss against relative gain
Insula (R)	4.01	48	−6	12
Fusiform gyrus (R)	3.63	40	−44	−12
	3.47	38	−32	−20
Positive correlation with MEE
Postcentral gyrus (R)	3.94	34	−32	58
	3.77	42	−28	64
	3.62	16	36	−8
Negative correlation with MEE
Insular (R)	4.28	34	18	14