Uses a variety of models and graphics to illustrate the anatomy and function of the brain. The science guy exposes his own brain through the process of magnetic resonance imaging. Discusses how the brain controls body functions by sending signals to the central nervous system and explains how brain cells can be damaged. Also features a segment on optical illusions to illustrate how the brain may not always interpret what it sees.

Award-winning series explores the world of science and nature using humor, music, experiments, and interviews with scientists. DVD features fully indexed chapters correlated to National Science Standards, downloadable teacher's guide, interactive glossary and quiz, Internet links, and bonus materials.

1. Big idea -- 2. Home experiment : brain reaction time -- 3. Hey! Look at this : optical illusions -- 4. Check it out : animal brains -- 5. Music video.