"Let me show you a few things." As he typed, the convoluted gray cortex, became transparent, revealing red, blue, and green color-coded structures within. Hughes reached into the brain and clenched his fist inside a blue area at the top of the spinal cord. "Here is where the electrical connections turn biological—those little nodes along the pseudoneurans are the bioprocessors, and they wire into the so-called r-complex—which we inherited from our reptilian forefathers. The pseudoneurons continue into the limbic system, the mammalian brain, it you will, and that’s where emotion enters in. But there is further involvement to the neocortex, through the RAS, the reticular activating system, and the corpus callosum. There are also connections to the optic nerve,"