Fig. 4: Spatial variability in between-hemisphere functional distance relates to biological maps.
From: Functional divergence between the two cerebral hemispheres contributes to human fluid intelligence

a Cortical maps of myelin, (b) evolutionary expansion, and (c) developmental expansion were utilized to test the potential biological basis for between-hemisphere functional distance. Their spatial correspondences with group-averaged between-hemisphere functional distances are plotted. The significance level was determined by a spin test with 10,000 permutations with the Bonferroni correction (pspinā<ā0.0125). The shaded region around each line indicates the 95% CI.