"Definitely the head," said Shelton, bringing up a schematic of a neural net on his laptop and showing it to James. "Artificial or not, that sucker's gotta process over 100 tetrabytes of info a minute in order to keep cyber, psionic, and regular body functions working. A really well-placed headshot could neutralize it almost instantaneously. Bad news is, Zenarchis probably knew that too. He's probably got safeguards against K.O.ing his soldiers that easily. Also, knowing his style, the front of the head is probably more protected than the back."
Shelton pointed at a spot on the schematic. "Try hitting the spot below where the occipital lobe would be, the brain stem leading down the spinal cord. If the brain stem is natural tissue, it has to link technology with tendons, so the fusion will be very delicate. If it's severed, the net can say what it wants, but the body will be as paralyzed as Christopher Reeves."