Nerves can grow about an inch per month, but their path is not guided. Anyone who has had severe nerve damage knows this. Example: When I was about 6 years old, my sister, who was around 10, was leaning up against a glass door which suddenly broke. The glass severed all her nerves in her wrist. They grew back. But she has places in her hand that still have no feeling. She is now 46 years old. If evolution and natural selection were so easy to happen, my sister's nerves would have all grown back perfectly. The DNA code was still there to go by on where everything was to go. But it did not, and she is left with a hand that does not completely work right. You can't tell by looking at it, but she is reminded everytime she goes to use it.

So as you look at each part of the brain, see if you can determine the order of evolution that would work for both the organs it controls, and how the brain would have had to evolve to control them. You will soon start to see that a quick creation, by a creator, would be the only way it would work.