This week we’re doing something a little different. My good friend Michael Osborne, who produces this show also has his own podcast, called Famous & Gravy – Life Lessons from Dead Celebrities.

I recently guest-hosted an episode about one of my all time scientific and writerly heros, Oliver Sacks, which we're releasing for both our audiences. I hope you enjoy!

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We've concluded Season 3 of From Our Neurons to Yours! Stay tuned for more conversations from the frontiers of neuroscience in Season 4 — from psychedelics to cancer neuroscience to hypnosis — which we’ll share in just a few weeks.

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Who was Oliver Sacks?

Oliver Sacks, born on July 9, 1933, was a British-American neurologist, author, and professor known for his groundbreaking work in neuroscience and his compelling narratives exploring the human mind. His unique ability to blend science with storytelling made him a beloved figure in both the medical and literary worlds.

Sacks' career in neurology began in the 1960s, where he studied and treated patients with various neurological disorders. His observations and insights into the complexities of the brain led to significant advancements in the field.

As an author, Oliver Sacks gained widespread acclaim for his books, including "The Man Who Mistook His Wife for a Hat" (1985) and "Awakenings" (1973), which was adapted into a successful film starring Robin Williams and Robert De Niro. His writings, characterized by empathy and curiosity, explored the human condition through the lens of neuroscience.

Throughout his life, Sacks remained committed to understanding and humanizing neurological conditions. He championed the importance of empathy and compassion in medical practice, advocating for a holistic approach to patient care.

In addition to his literary contributions, Oliver Sacks was a revered educator, teaching at prestigious institutions such as Columbia University and the New York University School of Medicine. His lectures and writings inspired countless students and professionals in the field of neurology.

Oliver Sacks' legacy continues to resonate, shaping our understanding of the brain and its complexities. His work transcends disciplines, reminding us of the profound connections between science, humanity, and storytelling.

Episode Credits

Famous and Gravy was created by Amit Kapoor and Michael Osborne. This episode was produced by Evan Sherer with production assistance from Claire McInerney. Original theme music by Kevin Strang.

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.

We want to hear from your neurons! Email us at at [email protected]

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

Today: the clocks in your body.

We're talking again this week with Tony Wyss-Coray, the director of the Knight Initiative for Brain Resilience here at Wu Tsai Neuro. 

Last year, we spoke with Tony about the biological nature of the aging process. Scientists can now measure signs of aging in the blood, and can in some cases slow or reverse the aging process in the lab. We discussed how this biological age can be quite different from your chronological age, and why understanding why people age at different rates has become a hot topic for researchers who study aging. 

Since we last spoke, Professor Wyss-Coray and his lab have published some exciting new work that takes this idea from the level of the whole body down to the level of specific organs and tissues. We can now ask: are your brain, your heart, or your liver aging faster than the rest of you? The implications of this idea could be profound for both neuroscience and medicine more broadly.

Listen to the episode to learn more!

Further reading
Wyss-Coray lab
Phil and Penny Knight Initiative for Brain Resilience

Organ aging study in Nature:

• Organ aging signatures in the plasma proteome track health and disease (Nature, 2023)

Study coverage:

• Stanford Medicine-led study finds way to predict which of our organs will fail first (Stanford Medicine)
• Your Organs Might Be Aging at Different Rates (Scientific American)
• Tony Wyss-Coray: The Science of Aging (Ground Truths with Eric Topol)

Related reading:

• You can order a test to find out your biological age. Is it worth it? (NPR)
• What’s Your ‘Biological Age’? (New York Times)
  
  

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 and the Knight Initiative for Brain Resilience. 

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 friend

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.

We want to hear from your neurons! Email us at at [email protected]

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

Today on the show, a new understanding of Parkinson's disease.

Parkinson's disease is one of the most common neurodegenerative disorders — right after Alzheimer's disease. It's familiar to many as a movement disorder: people with the disease develop difficulties with voluntary control of their bodies. But the real story is much more complicated.

This week, we speak with Kathleen Poston, a Stanford neurologist who is at the forefront of efforts to redefine Parkinson's disease and related disorders based on their underlying biology — not just their symptoms. As Poston says: "The biology is the disease." 

Join us to learn about exciting advances in our ability to detect the brain pathology driving these disorders much earlier, even before symptoms arise, and how this is opening doors for early intervention and — hopefully — prevention.

Learn More

• Poston Lab at Stanford Medicine
• Lewy Body Dementia Research Center of Excellence at Stanford
• Understanding Parkinson's Disease: Stanford's Dr. Kathleen Poston on latest advances (CBS News Bay Area - Video)
• A biological definition of neuronal α-synuclein disease: towards an integrated staging system for research (The Lancet - Neurology, 2024)
• International Working Group Proposes New Framework for Defining Parkinson Disease Based on Biology, Not Symptoms (Neurology Live article)

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 and Knight Initiative for Brain Resilience. 

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.

We want to hear from your neurons! Email us at at [email protected]

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

This week on From Our Neurons to Yours, we sit down with Stanford neurobiologist Lisa Giocomo to explore the intersection of memory and navigation.

This episode was inspired by the idea of memory palaces. The idea is simple: Take a place you're very familiar with, say the house you grew up in, and place information you want to remember in different locations within that space. When it's time to remember those things, you can mentally walk through that space and retrieve those items.

This ancient technique reveals something very fundamental about how our brains work. It turns out that the same parts of the brain are responsible both for memory and for navigating through the world.

Scientists are learning more and more about these systems and the connections between them, and it's revealing surprising insights about how we build the narrative of our lives, how we turn our environments into an internal model of who we are, and where we fit into the world.

Join us to learn more about the neuroscience of space and memory.

Learn more:

• About Lisa Giocomo’s research
• About the story of Henry Molaison (patient H. M.), who lost the ability to form new memories after epilepsy treatment removed his hippocampus.
• About the 2014 Nobel Prize in medicine, awarded to John O’Keefe and to May-Britt and Edvard Moser (Giocomo’s mentors) for their discovery of the GPS system of the brain.
• About Memory Palaces, a technique used since ancient times to enhance memory using mental maps.

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.

We want to hear from your neurons! Email us at at [email protected]

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

In this episode of "From Our Neurons to Yours," we're taking a deep dive into the neuroscience of obsessive-compulsive disorder (OCD) and the recent discovery that the anesthetic ketamine can give patients a week-long "vacation" from the disorder after just one dose.

Join us as we chat with Dr. Carolyn Rodriguez, a leading expert in the field, who led the first clinical trial of Ketamine for patients with OCD. She sheds light on what OCD truly is, breaking down the misconceptions and revealing the reality of this serious condition.

Dr. Rodriguez, a professor of psychiatry at Stanford Medicine, discusses her research on ketamine for OCD, current hypotheses about how it works in the brain, and her approach to developing safer treatments. Listeners are encouraged to seek help if they or a loved one are struggling with OCD.

Learn more:

Rodriguez's OCD Research Lab (website)
Rodriguez at the World Economic Forum (video - WEF)
International OCD Foundation (IOCDF) (website)
Rodriguez pioneers VR therapy for patients with hoarding disorder (video - Stanford Medicine)
The rebirth of psychedelic medicine (article - Wu Tsai Neuro)
Researcher investigates hallucinogen as potential OCD treatment (article - Stanford Medicine)

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.

We want to hear from your neurons! Email us at at [email protected]

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

Welcome to "From Our Neurons to Yours," from the Wu Tsai Neurosciences Institute at Stanford University. Each week, we bring you to the frontiers of brain science — to meet the scientists unlocking the mysteries of the mind and building the tools that will let us communicate better with our brains.

This week, we're tackling a BIG question in neuroscience: why do we do what we do?

Specifically, we're talking about dopamine, and why the common understanding of this  molecule as a "pleasure chemical" in the brain may be missing something fundamental.

Join us as we explore the distinction between 'liking' and 'wanting', between reward and motivation, and how this could help us more deeply understand how dopamine shapes our behavior.  Tune in to gain insights into addiction, Parkinson's disease, depression and more.

Don't miss out on this thought-provoking discussion with Neir Eshel, a psychiatrist and leading Stanford expert on dopamine and behavior. (Including a conversation about a recent paper published with Rob Malenka, who we spoke with back in our very first episode!)

Learn More

Eshel Lab website

Stanford Medicine study reveals why we value things more when they cost us more (Stanford Medicine, 2023)

Striatal dopamine integrates cost, benefit, and motivation (Eshel et al., Neuron, 2024)

The Economics of Dopamine Release (Stanford BioX Undergraduate Summer Research Program lecture)

Youtube video of classic James Olds rat brain stimulation study


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.

We want to hear from your neurons! Email us at at [email protected]

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

Imagine being trapped in your own body, unable to move or communicate effectively. This may seem like a nightmare, but it is a reality for many people living with brain or spinal cord injuries.

Join us as we talk with Jaimie Henderson, a Stanford neurosurgeon leading groundbreaking research in brain-machine interfaces. Henderson shares how multiple types of brain implants are currently being developed to treat neurological disorders and restore communication for those who have lost the ability to speak. 

We also discuss the legacy of the late Krishna Shenoy and his transformative work in this field.

Learn more
Henderson's Neural Prosthetics Translational Lab

BrainGate Consortium – "Turning thought into action"

Commentary on Neuralink's brain-interfacing technology by Wu Tsai Neurosciences Institute Faculty Scholar Paul Nuyujukian (WIRED, 2023; NBC Bay Area, 2024)

Brain Implants Helped 5 People Recover From Traumatic Injuries (New York Times, 2023)

• Related publication: Nature Medicine, 2023

Brain to text technology is about more than Musk (Washington Post, 2023)

• Related publication: Nature, 2023

The man who controls computers with his mind (New York Times Magazine, 2022)

Software turns ‘mental handwriting’ into on-screen words, sentences (Stanford Medicine, 2021)

• Related video: Wu Tsai Neurosciences Institute, 2021
• Related publication: Nature, 2021

Learn about the work of the late Krishna Shenoy

Krishna V. Shenoy (1968–2023) (Nature Neuroscience, 2023)

Krishna Shenoy, engineer who reimagined how the bra

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.

We want to hear from your neurons! Email us at at [email protected]

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

Imagine an electrical storm in your brain, a power surge that passes through delicately wired neural circuits, making thousands of cells all activate at once. Depending on where it starts and where it travels in the brain, it could make your muscles seize up. It could create hallucinatory visions or imaginary sounds. It could evoke deep anxiety or a sense of holiness, or it could even make you lose consciousness.

This kind of electrical storm is what we call a seizure. If your brain is prone to seizures, we call it epilepsy.

This week we're joined by Fiona Baumer, a Stanford pediatric neurologist and researcher, to dive into this misunderstood and often stigmatized disorder. In addition to treating children with seizure disorders, Dr. Baumer conducts research at the Koret Human Neurosciences Community Laboratory at Wu Tsai Neuro.  There she uses transcranial magnetic stimulation (TMS) paired with EEG, to stimulate and read out patterns of activity moving across the brain in children with epilepsy.

In our conversation, we discuss what neuroscience has taught us about where seizures come from and how new technologies are giving us insights not only into potential treatments for the disorder, but also providing a window into some of the brain's hidden patterns of activity.

We're taking a break over the next few weeks. We'll return with new episodes in the new year.

In the meantime, 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.

Links
Baumer's Pediatric Neurostimulation Laboratory
Northern California Epilepsy Foundation

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.

We want to hear from your neurons! Email us at at [email protected]

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

Imagine Thursday. Does Thursday have a color? What about the sound of rain — does that sound taste like chocolate? Or does the sound of a saxophone feel triangular to you? 

For about 3% of the population, the sharp lines between our senses blend together. Textures may have tastes, sounds, shapes, numbers may have colors. This sensory crosstalk is called synesthesia, and it's not a disorder, just a different way of experiencing the world. 

To learn about the neuroscience behind this fascinating phenomenon and what it tells us about how our brains perceive the world, we were fortunate enough to speak with David Eagleman, a neuroscientist, author, and entrepreneur here at Stanford. Eagleman has long been fascinated by synesthesia and what it means about how our perceptions shape our reality.

We also discuss Eagleman's work with Neosensory, a company that develops technology to help individuals with hearing loss by translating sound into vibrations on the skin. The episode highlights the adaptability and plasticity of the brain, offering a deeper understanding of how our perceptions shape our reality.

In addition to his research, Eagleman is a prolific communicator of science — the author of several books including Livewired and Incognito and host of the PBS series "The Brain with David Eagleman" and the new podcast series "Inner Cosmos".

Enjoy!

Links

• Livewired (book)
• Incognito (book)
• Wednesday Is Indigo Blue (book)
• Neosensory (website)
• Synesthete.org (website)
• Inner Cosmos with David Eagleman (podcast)

Episode Credits
This episode was produced by Michael Osborne, with production assistance by Morgan Honaker, and hosted by Nicholas Weiler. Cover art by Aimee Garza.

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.

We want to hear from your neurons! Email us at at [email protected]

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

Welcome back, neuron lovers! In this week's episode of From Our Neurons to Yours, we're talking about the neuroscience of sleep. Why is slumber so important for our health that we spend a third of our lives unconscious? Why does it get harder to get a good night's sleep as we age? And  could improving our beauty rest really be a key to rejuvenating our bodies and our minds?

To learn more, I spoke with Luis de Lecea, a professor in the Department of Psychiatry at Stanford, who has been at the forefront of sleep science since  leading the discovery of the sleep-regulating hormone hypocretin 25 years ago.

De Lecea's research aims to understand the mechanisms behind sleep regulation and develop interventions to improve sleep quality and efficiency. With support from the Knight Initiative for Brain Resilience at Wu Tsai Neuro, De Lecea is collaborating with Stanford psychiatry professor Julie Kauer and colleagues to understand the role of sleep centers in neurodegeneration.

In our conversation, de Lecea explains  the role of the hypothalamus and the sleep hormone hypocretin in regulating sleep and we discuss how lack of sleep can cause damage to cells and organ systems, leading to effects similar to premature aging.

As usual, Shakespeare put it best:

“Sleep that knits up the raveled sleave of care,
The death of each day's life, sore labor's bath,
Balm of hurt minds, great nature's second course,
Chief nourisher in life's feast.”

—Macbeth

Links

• Learn more about the de Lecea laboratory
• Why Does My Sleep Become Worse as I Age? (New York Times, 2022)
• Losing sleep in adolescence makes mice less outgoing as adults (Stanford Scope Blog, 2022)
• Sleep and the Hypothalamus (Science, 2023)
• Hyperexcitable arousal circuits drive sleep instability during aging (Science, 2022)

Episode Credits
This episode was produced by Michael Osborne, with production assistance by Morgan Honaker, and hosted by Nicholas Weiler. Cover art by Aimee Garza.

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.

We want to hear from your neurons! Email us at at [email protected]

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