Figure 4.
Correlation between amygdala and hippocampal volumes. The scatterplots show a positive correlation between ipsilateral normalized volume of amygdala and hippocampus in all groups. Volumetric correlation and hippocampus/amygdala volumetric ratio comparison between (A) the control group and HS patients; (B) the control group, MRI-positive and negative HS patient groups; (C) the ipsilateral and contralateral side of HS patients. The bar chart displays the data distribution across all groups. ***: P<0.001; n.s.: non-significant. Con, control group; All-HS, all HS patients; MRI + HS, MRI-positive HS patient group; MRI-HS, MRI-negative HS patient group; Ipsi-HS, ipsilateral side of HS patient group; Con-HS, contralateral side of HS patient group.