Figure 1

Group difference in ReHo between two groups. (a) Statistical parametric map (axial view). (b) Brain areas with significant differences are shown as projected onto a 3D brain model with the BrainNet viewer. (c) Brain regions with significant differences in beta values of ReHo. Compared to the normal controls, significantly increased ReHo in right middle temporal and right middle occipital gyrus are coloured in yellow-red, whereas significantly decreased ReHo in left inferior frontal gyrus, left middle occipital gyrus and left superior occipital gyrus are coloured in cyan-blue in PA patients. (p < 0.001 in voxel level, p < 0.05 in cluster level, GRF corrected).