From Our Neurons to Yours

De: Wu Tsai Neurosciences Institute at Stanford University Nicholas Weiler
  • Resumen

  • From Our Neurons to Yours crisscrosses scientific disciplines to bring you to the frontiers of brain science. Coming to you from the Wu Tsai Neurosciences Institute at Stanford University, we ask leading scientists to help us understand the three pounds of matter within our skulls and how new discoveries, treatments, and technologies are transforming our relationship with the brain.

    Finalist for 2024 Signal Awards!

    © 2025 Wu Tsai Neurosciences Institute, Stanford University
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Episodios
  • Does good sleep insulate the brain against Alzheimer's? | Erin Gibson
    Mar 6 2025

    We're kicking off our new season with a deep dive into one of neuroscience's most fascinating mysteries: sleep. This unconscious third of our lives isn't just about rest – it's absolutely critical for brain health, memory consolidation, and overall well-being. But here's where it gets intriguing: recent research suggests that increased napping as we age might be an early warning sign of Alzheimer's disease.

    To unpack this complex relationship, we're thrilled to welcome back Erin Gibson, assistant professor of psychiatry at Stanford School of Medicine and Wu Tsai Neuro affiliate.

    We'll explore whether age-related sleep changes are potential contributors to brain degeneration or valuable early indicators of otherwise invisible brain disorders, possibly opening doors for early intervention.

    We'll also learn about Gibson's research, supported by the Knight Initiative for Brain Resilience at Wu Tsai Neuro, which investigates how myelin—the insulation of our nerve cells—could be a key missing link in understanding the relationship between sleep and brain health.

    Join us for an enlightening discussion that might just change how you think about your nightly slumber and its profound impact on long-term cognitive function.

    Mentioned on the Show

    • Dopamine and serotonin work in opposition to shape learning
    • Gibson Lab at Stanford University School of Medicine
    • Surprising finding links sleep, brain insulation, and neurodegeneration | Knight Initiative
    • Extended napping in seniors may signal dementia | UCSF

    Related Episodes

    • Respect your Biological Clock | Erin Gibson
    • Why sleep keeps us young | Luis de Lecea
    • Why new Alzheimer's drugs don't work | Mike Greicius


    Get in touch
    We want to hear from your neurons! Email us at at neuronspodcast@stanford.edu if you'd be willing to help out with some listener research, and we'll be in touch with some follow-up questions.

    Episode Credits

    This episode was produced by Michael Osborne at 14th Street Studios, with production assistance by Morgan Honaker and research assistance by G Kumar. Our logo is by Aimee Garza. The show is hosted by Nicholas Weiler at Stanford's Wu Tsai Neurosciences Institute and supported in part by the

    Send us a text!

    Thanks for listening! If you're enjoying our show, please take a moment to give us a review on your podcast app of choice and share this episode with your friends. That's how we grow as a show and bring the stories of the frontiers of neuroscience to a wider audience.

    Learn more about the Wu Tsai Neurosciences Institute at Stanford and follow us on Twitter, Facebook, and LinkedIn.

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    39 m
  • How to live in a world without free will | Robert Sapolsky
    Dec 5 2024

    Today, we are speaking with the one and only Robert Sapolsky, a Stanford neurobiologist, a MacArthur "Genius", and best-selling author of books exploring the nature of stress, social behavior, and — as he puts it — "the biology of the human predicament."

    In his latest book, Determined, Sapolsky assertively lays out his vision of a world without free will — a world where as much as we feel like we're making decisions, the reality is that our choices are completely determined by biological and environmental factors outside of our control.

    Before we get into it, it's worth saying that where this is heading, the reason to care about this question is that Sapolsky's argument has profound moral implications for our understanding of justice, personal responsibility, and whether any of us deserve to be judged or praised for our actions.

    Mentioned on the Show

    • Determined: A Science of Life Without Free Will (Sapolsky, 2023)
    • Behave: The Biology of Humans at Our Best and Worst (Sapolsky, 2018 )
    • A Primate's Memoir: A Neuroscientist's Unconventional Life Among the Baboons (Sapolsky, 2002)
    • Free Agents: How Evolution Gave Us Free Will (Mitchell, 2023)
    • Sapolsky / Mitchell Debates – Part 1 (2023), Part 2 (2024)

    Related Episodes

    • Is addiction a disease? | Keith Humphreys
    • Brain stimulation & "psychiatry 3.0" | Nolan Williams
    • How we understand each other | Laura Gwilliams


    Get in touch
    We're doing some listener research and we want to hear from your neurons! Email us at at neuronspodcast@stanford.edu if you'd be willing to help out, and we'll be in touch with some follow-up questions.

    Episode Credits

    This episode was produced by Michael Osborne at 14th Street Studios, with production assistance by Morgan Honaker. Our logo is by Aimee Garza. The show is hosted by Nicholas Weiler at Stanford's Wu Tsai Neurosciences Institute.

    Send us a text!

    Thanks for listening! If you're enjoying our show, please take a moment to give us a review on your podcast app of choice and share this episode with your friends. That's how we grow as a show and bring the stories of the frontiers of neuroscience to a wider audience.

    Learn more about the Wu Tsai Neurosciences Institute at Stanford and follow us on Twitter, Facebook, and LinkedIn.

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    41 m
  • The power of psychedelics meets the power of placebo: ketamine, opioids, and hope in depression treatment | Boris Heifets & Theresa Lii
    Nov 21 2024

    Join us as we dive back into the world of psychedelic medicine with anesthesiologists Boris Heifets and Theresa Lii, who share intriguing new data that sheds light on how ketamine and placebo effects may interact in treating depression.

    We explore provocative questions like: How much of ketamine's antidepressant effect comes from the drug itself versus the excitement of being in a psychedelics trial? What do we know about how placebo actually works in the brain? And should we view the placebo effect as a feature rather than a bug in psychiatric treatment?

    Join us as we examine the complex interplay between psychoactive drugs, the brain's own opioid system, and the healing power of hope in mental health care.

    Related research

    • Preprint: Opioids Diminish the Placebo Antidepressant Response: A Post Hoc Analysis of a Randomized Controlled Ketamine Trial (medRxiv, 2024)
    • Randomized trial of ketamine masked by surgical anesthesia in patients with depression (Nature Mental Health, 2023)

    Related episodes

    • Psychedelics, placebo, and anesthetic dreams | Boris Heifets (Part 1)
    • Psychedelics Inside Out: How do LSD and psilocybin alter perception? | Boris Heifets (Part 2)
    • OCD and Ketamine | Carolyn Rodriguez
    • Psychedelics and Empathy: Why are psychiatrists taking a fresh look at MDMA? | Rob Malenka


    Related news

    • Researchers find response to ketamine depends on opioid pathways, but varies by sex (Stanford Medicine, 2024)
    • The rebirth of psychedelic medicine (Wu Tsai Neuro, 2023)
    • Can Psychedelic Drugs Treat Physical Pain? (Scientific American, 2022)
    • Scientists Say A Mind-Bending Rhythm In The Brain Can Act Like Ketamine (NPR, 2020)

    Get in touch
    We're doing some listener research and we want to hear from your neurons! Email us at at neuronspodcast@stanford.edu if you'd be willing to help out, and we'll be in touch with some follow-up questions.

    Episode Credits

    This episode was produced by Michael Osborne at 14th Street Studios, with production assistance by Morgan Honaker. Our logo is by Aimee Garza. The show is host

    Send us a text!

    Thanks for listening! If you're enjoying our show, please take a moment to give us a review on your podcast app of choice and share this episode with your friends. That's how we grow as a show and bring the stories of the frontiers of neuroscience to a wider audience.

    Learn more about the Wu Tsai Neurosciences Institute at Stanford and follow us on Twitter, Facebook, and LinkedIn.

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    35 m

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