Fig. 2

Correlation maps of RDI scores and ReHo for survivors (n = 18). Significant negative correlations were observed in the left hippocampus (HIP), left parahippocampal gyrus (PHG), and right fusiform gyrus (FFG), while significant positive correlations were found in the left inferior parietal gyrus (IPG) and bilateral inferior frontal gyrus (IFG) including the pars triangularis of the IFG (IFGtri), the opercular part of the IFG (IFGoperc), and the IFG pars orbitalis (IFGorb). The color bar represents Z-statistic values. The corresponding coordinates for regions labeled with numbers are listed in Table 6.