Table 2.

ART group contrasts.

Brain region	Hemisphere	Voxels	Max z-statistic	x	y	z
ART RISKY CHOICE
Superior parietal cortex, lateral occipital cortex	R	623	3.85	28	−54	46
ART RISKY CHOICE PARAMETRIC
Paracingulate, preSMA, SFG, ACC, subcallosal cortex, PCC, precuneus, medial and lateral frontal pole, thalamus, caudate, putamen, NAcc, globus pallidus, insula, frontal orbital cortex, vmPFC, MFG, precentral gyrus, cerebellum, occipital cortex	R/L	37183	5.83	2	22	38
Posterior parietal cortex	R	748	3.93	50	−40	52
Posterior parietal cortex	L	520	4.07	−40	−42	48
ART CASH-OUT
Posterior parietal cortex, occipital cortex, precuneus, cerebellum, PCC, preSMA, SFG, paracingulate, ACC, frontal pole, thalamus, caudate, putamen, NAcc, globus pallidus, insula, frontal operculum, IFG, frontal orbital cortex, MFG, precentral gyrus, frontal pole, middle and inferior temporal gyrus	R/L	79621	5.63	50	−34	44
ART LOSS
Occipital cortex, cerebellum, precuneus, posterior parietal cortex, middle temporal gyrus, parahippocampal gyrus, thalamus, caudate	R/L	26384	6.14	28	−70	−14
Frontal orbital cortex, insula, IFG, MFG, precentral gyrus	R	2579	4.84	32	18	−14
SFG, preSMA, paracingulate, ACC	R/L	2458	4.18	4	32	46
Insula, frontal orbital cortex, frontal operculum, IFG, precentral gyrus	L	969	4.36	−34	16	−8

Voxels: number of activated voxels per cluster (or region within cluster); z-stat: maximum z-statistic for each cluster; x, y, z are MNI coordinates for the peak of each cluster. ART, Angling Risk Task; R, right; L, left; preSMA, presupplementary motor area; SFG, superior frontal gyrus; ACC, anterior cingulate cortex; PCC, posterior cingulate cortex; NAcc, nucleus accumbens; vmPFC, ventromedial prefrontal cortex; MFG, middle frontal gyrus; IFG, inferior frontal gyrus.