01:43
Schizophrenia and the Brain
Dr. Andrew Leuchter, Director of Adult Psychiatry at UCLA, talks about studies showing distinctive features in the brains and brain function of many schizophrenic patients.
02:55
The Great Mystery: Stages of Sleep
Sleep and dream research is part of the scientific study of consciousness. Both the body and brain are quite active during sleep. The frequencies and amplitudes of the EEG recorded during sleep reveal two primary types of sleep: REM sleep (rapid eye...