The Science of Sleep: Why You're up at 3AM — And Why Worrying About It Makes It Worse | Sara Mednick
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The Science of Sleep: Why You’re up at 3AM — And Why Worrying About It Makes It Worse | Sara Mednick

2026-05-13
Sara Mednick is a cognitive neuroscientist at the University of California, Irvine, and the author of the book The Power of the Downstate. This episode is part of our month-long "Mental Health Reboot" series to mark Mental Health Awareness Month. This episode is from our archives. In this episode we talk about: The nuances of napping Dr. Mednick's definition of the "downstate" Whether there are practices that can compensate for poor sleep Why heart rate variability is an...
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