Modern science has led to further study of the brain and brain functions, which is helping to unlock the unknowns about mental illness.

Originally released by Smith Productions, 2014. Streaming video file encoded with permission for digital streaming by Infobase on March 28, 2019.

Cerebral Cortex (4:23); --Understanding the Brain (5:12); -- The History of Mental Illness (7:45); -- Treatment of Mental Illness (6:18); -- Physical Treatments for Mental Illness (4:18); -- Credits: The Brain and Mental Illness (0:40); .