>Andrew "clicking his amygdala" Austin.
Would you mind to send me an e-mail what you mean by that?
>What benefit IS there by having the left hemisphere controlling the right
side and vice versa?<
That if something fall on your right side and damages your right brain side in
the process you have the left one to move the right arm to shove it off from
you. Same going for our ancestors being attacked from one side by another