Luis de Lecea

Luis de Lecea, a neurobiologist at Stanford, dives into the intriguing science of sleep. He explores how sleep architecture operates across species, detailing the vital roles of REM and non-REM phases. Stress and cortisol’s impact on sleep patterns are discussed, revealing the physiological consequences of disruptions. De Lecea also shares insights on innovative ultrasound technology for enhancing sleep quality and the significance of orexin neurons in sleep disorders like narcolepsy. A fascinating discussion on sleep's role in DNA repair wraps up this deep dive into slumber science.

Luis de Lecea, Stanford psychiatry professor who studies sleep circuits; Ram Gurumoorthy, neuroscientist-technologist building stimulation sleep wearables; Amy Kruse, venture partner focused on neurotech and sleep startups. They explore why we sleep, DNA repair and glymphatic cleanup, cross-species sleep tricks, neural rhythms and stimulation approaches, and realistic timelines for consumer sleep tech.