Like i said, the rat is more spinal cord than cortex, whereas the human is more cortical than spinal cord by a factor of nearly forty. Does anything else happen as we stagger up up the phylogenetic ladder? Well there’s a whole lot of crinkles added…
Rat:
Man:
One reply on “Rat vs Man, part 2”
After plopping the brain out, are the Trigeminals running along the bottom of the brain cavity like in mice? Are they impacted in bone like primates?
I know, curiosity killed the cat, but at least it’s cranial nerves were intact…