Fig. 1: Differences in the ReHo among FSZ, CHR and HC groups.

The FSZ group showed decreased ReHo in the right superior OFG and left ITG and increased ReHo in the right MCC compared with the CHR group and increased ReHo in the right STP and MCC compared with the HC group. The CHR group showed increased ReHo in the left MTG and STG compared with the HC group. The significance level of the p-value was corrected by Gaussian random field theory (GRF) (voxel p < 0.001, cluster p < 0.01). Blue denotes lower ReHo and red denotes higher ReHo. Color bar indicates T values from post-hoc t-tests. FSZ first-episode schizophrenia, CHR clinical high-risk, HC healthy control, ReHo regional homogeneity, OFG orbitofrontal gyrus, ITG inferior temporal gyrus, MCC midcingulate cortex, STP superior temporal pole, MTG middle temporal gyrus, STG superior temporal gyrus.