Fig. 1.

Whole brain gray matter phenotypes (A) between the psychosis groups and healthy controls and (B) across the psychosis dimension derived from the voxel-based morphometry analyses. SZ—individuals with schizophrenia, SAD—individuals with schizoaffective disorder, BD-P—individuals with psychotic bipolar I disorder, HC—healthy controls, FDR—false discovery rate correction for multiple comparisons. (A) Gray matter volume differences between the psychosis groups and healthy controls (P<0.05, FDR corrected, k=100). (B) Gray matter volume differences across the psychosis dimension (P<0.001, uncorrected, k=100).