Neurosurgeon Henry Marsh at the New York Times

 Neurosurgeon Herny Marsh ” Do no Harm” “He explained the awake craniotomy procedure, saying that for a neurosurgeon it is a constant temptation to try to remove the entire Timor, but if you go to far, if you remove too much the consequences can be severe. It may lead to to full or partial paralysis of one side of the body or other functional- to keep reading click here