Regions of interest. From left to right: corpus callosum tracts, superior view; projection tracts, from right; association tracts, inferior view, and limbic tracts, anterior view. Abbreviations: BODY, body; CP, cerebral peduncles; CST, corticospinal tract; CNG, cingulum (hippocampus); FNX, fornix (cres); GENU, genu; PLIC, posterior limb of the internal capsule; SPLEN, splenium; SLF, superior longitudinal fasciculus; SS, sagittal stratum; SFOF, superior fronto-occipital fasciculus; UF, uncinate fasciculus.