Table 1.

Activation foci from high choice certainty probabilistic versus complex rule-based choice contrast

Region of activation (right/left)	Brodmann	MNI coordinates			t Value
		x	y	z
High choice Certainty certainty probabilistic – Complex Rule-based
Superior frontal (R)	8/9	16	48	54	5.60
Ventral anterior cingulate (R)	25	6	30	0	4.46
Temporal pole (L)	20	−38	18	−42	7.31
Inferior temporal (R)	20	48	10	−42	4.61
Inferior temporal (L)	20	−46	6	−50	4.84
Middle temporal (L)	21	−52	−6	−16	5.19
Parahippocampal (R)	35	14	−16	−30	6.10
Angular gyrus (L)	39	−56	−70	32	5.75
Complex Rule-based - high choice Certainty certainty probabilistic
Lateral prefrontal (R)	46	40	50	20	5.06
Lateral prefrontal (L)	45	−42	46	12	4.09
Lateral prefrontal (L)	45	−52	36	32	4.15
Dorsal anterior cingulate (R)	24/32	6	28	28	5.00
Anterior insula (L)		−32	24	4	8.45
Anterior insula (R)		32	22	−6	10.99
Lateral prefrontal (L)	44/45	−40	22	24	6.83
Ventral striatum (R)		10	4–14	5.67
Supplementary motor area (L/R)	6	−2	0	68	5.37
Insula (R)		36	−2	16	4.95
Ventral striatum (L)		−14	−4	−10	4.87
Precentral gyrus (R)	6	52	−6	58	7.14
Superior frontal (L)	6	−26	−8	76	8.83
Superior frontal (R)	6	18	−10	70	5.39
Hippocampus (R)	27	20	−32	−2	5.87
Thalamus (L)		−8	−32	−2	5.73
Inferior Temporal (L)	20	−52	−48	−16	8.14
Inferior Parietal (L)	40/7	−38	−54	54	5.62
Occipital (L)	18	−28	−64	−8	4.21
Occipital (R)	18	20	−66	−4	4.14
Superior parietal (L)	7	−14	−66	62	4.43
Precuneus (L)	7	−6	−70	34	4.31
Cerebellum (L/R)		−4	−70	−24	7.96
Occipital (L)	19	−42	−84	−2	5.31
Occipital (L)	18	−14	−92	−16	4.43
Occipital (R)	18	18	−98	−8	8.28

Regions listed contain 10 contiguous resampled voxels with t value significant at p<.001, uncorrected. Approximate Brodmann’s areas are shown. Regions are ordered from anterior to posterior by y-coordinate of the peak. Regions printed in bold are depicted in Fig. 3.