Fig. 2

The hierarchical clustering of brain structures (Group 1). At each cluster, the top two numbers represent the estimated approximately unbiased p value (AU, left, red, %) and bootstrap probability value (BP, right, blue,  %), and the cluster identification number is indicated below (gray). The right branch of cluster #165 (Group 2) is expanded in Fig. 3. For compactness, the length of the branches does not represent distances. The “lobules” refer to the hemispheric parts of the cerebellar lobules