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Throughout history, dreams have fascinated and mystified. Messages from God? Images of the subconscious? Much about dreams is myth. What’s real? Science is now studying dreams using new techniques, especially brain imaging. What’s the data? What are the theories? Is there any room for the mystic?

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Patrick McNamara, PhD, is Director of the Evolutionary Neurobehavior Laboratory in the Department of Neurology at the BU School of Medicine and the VA New England HealthCare System.

Closer To Truth, hosted by Robert Lawrence Kuhn and directed by Peter Getzels, presents the world’s greatest thinkers exploring humanity’s deepest questions. Discover fundamental issues of existence. Engage new and diverse ways of thinking. Appreciate intense debates. Share your own opinions. Seek your own answers.