WHAT ARE DREAMS?

Inside the Sleeping Brain. This fascinating NOVA episode joins leading dream researchers as they embark on a variety of neurological and psychological experiments to investigate the world of sleep and dreams. Delving deep into the thoughts and brains of diverse individuals, the scientists tackle several intriguing questions: Do dreams allow us to get a good night's sleep? Can they improve our memory? Do they allow us to be more creative? Can they solve our problems or even help us survive the hazards of everyday life? Grades 9 and up. Closed captioned. Color. 60 minutes. PBS. ©2009.