Brains II

A closer look deep to the temporal lobe by removing it. Ouch? The blue portion surrounded by white matter is the RIGHT ventricle (1 st or 2 nd – nobody seems to know). We see the middle cerebral branches branching fore and aft to then emerge to cover the brain surface, tree-like. The insula has (more or less) 3 gyrus-like parts as \ | / and is the least mapped brain region. For sure sympathetic & parasympathetic control & reception are here as is taste (telling fresh from rotted food) … But, ?? risk reward also seems to live here along with BALANCE via vestibular input.