Figure 3. Altered gyrification between every pair in the three groups. Regions with intergroup differences are shown on lateral or medial views. Two-sample t-test for every pair in the three groups was used; statistical significance was P<0.05, FWE-corrected. Color bars indicate T-values. The 3D brain maps show the spatial location of intergroup different regions, and the boxplots below show surface index values for different groups.