Point–range plots detailing cerebellar volume variation across the seven groups in our core sample. Mean volumes (±95% confidence intervals) of all cerebellar volumes and aTBVs are shown in each karyotype group as effect size shifts relative to XY males as a common reference group. A–C, Effect sizes are plotted separately for phylogenetic (A), lobar (B), and lobular (C) divisions using color codes that are identical to those in Figure 1.