Table 2.

Unexpected reward receipt group differences (one way ANOVA implemented in FSL, FWE corrected, cluster threshold Z>2.0 p<0.05.).The Z score for the maximum peak value of each cluster is provided. Any significant post-hoc test results for two-group comparisons (p<0.05) on extracted contrast parameter estimates are also indicated for each cluster by the use of “greater than” symbols. MNI=Montreal Institute of Neurology.

C= controls, D= depression S=schizophrenia

Anatomical location	Cluster size	Z score	MNI Coordinates			Post-hoc test
			x	y	z
Medial frontal cortex (right superior frontal gyrus and paracingulate)	754	3.52	14	30	56	C>S;C>D;D>S
Right ventral striatum orbitofrontal cortex, thalamus and midbrain	1977	4.25	8	6	−2	C>D;C>S
Left lingual gyrus, occipital lobe	1577	3.72	−6	−80	2	C>D;C>S
Left orbitofrontal cortex	1120	3.4	−48	40	−22	C>D;C>S
Right inferior and middle temporal gyri	742	3.52	62	−26	−22	C>D;C>S
Right occipital pole and right cerebellum	2631	4.85	−20	−100	6	C>S
Posterior cingulate gyrus	830	4.33	0	−24	30	C>S
Left cerebellum	705	4.23	−14	−76	−34	C>S
Right angular and supramarginal gyri, parietal lobe	1815	4.75	54	−54	40	C>S;D>S
Left angular and supramarginal gyri, parietal lobe	1016	4.02	−40	−62	40	C>S;D>S