What's Going on in the Brain?

The brain has a hundred billion nurons. These are so tiny that they're about two thirds of the diameter of a human hair. Each one of hem is interacting with over a thousand others in these very complex systems. Keep changing the working with low vulturs electrical impulses to send signals through the brain, and they have to jump across gaps. And ate em both emotions tend to shift according to context. Now, this time, Doctor kennedy's going to give you a few specific examples of things that people experience with it.