Heinrich Kulver and Paul Bucy guide Angie and Nicky through the structure of the brain. They then explain that the Amygdala is the part of the brain that processes emotional reactions.
Watch Thomas Edison's Secret Lab on Netflix, the Kid Genius channel on Xfinity, public television and DVD. Visit EDISONSECRETLAB.COM for games, videos, downloads and more!
The brain constitutes only about 2 percent of the human body, yet it is responsible for all of the body's functions. Learn about the parts of the human brain, as well as its unique defenses, like the blood brain barrier.