Table 3.

Results of Whole-Brain t-Tests on Parametric Regressors Representing Unsigned Prediction Errors Across the Full Sample and Between Groups

R/L	Brain Area	Peak x	Peak y	Peak z	#Voxels
Full sample
L	Dorsal Anterior Cingulate Cortex	0	36	45	100
R	Anterior Insula	48	24	−4	2134
R	Dorsomedial Prefrontal Cortex	0	24	69	1297
L	Anterior Insula	−53	23	4	1378
L	Ventral Striatum	−23	11	−1	2365
R	Ventral Striatum	20	9	−4	1427
R	Anterior Temporal Cortex	54	8	−34	964
L	Dorsal Caudate	−20	8	28	160
R	Dorsal Caudate	17	−23	30	421
L	Primary Motor Cortex	−27	−27	58	279
L	Primary Sensory Cortex	−17	−32	69	189
R	Superior Temporal Sulcus	59	−41	−5	222
R	Temporoparietal Junction	38	−36	22	191
Clinical High risk vs Healthy Volunteer
R	Temporoparietal Junction	38	−36	22	191

Note: Bold font indicates regional activation, standard font indicates regional deactivation.