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David Dinges On Sleep and Sleep Research.

David Dinges, a professor of psychology at The University of Pennsylvania. He has recently started a chronobiology research lab to study how cycles of time and light can affect behavior and mental health. He will discuss our internal biological clock, sleep disorders, and how shortage of light can affect our moods.


Other segments from the episode on December 30, 1987

Fresh Air with Terry Gross, December 30, 1987: Interview with David Dinges; Review of Maria Callas's album "The Unknown Recordings"; Interview with Laurie Stone; Review of Primo Levi's essay…


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