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Our guest today is Doug Cooke, an aerospace consultant who spent 38 years at NASA’s Johnson Space Center in Houston and NASA Headquarters in Washington, D.C. STEM-Talk host and IHMC founder Dr. Ken Ford, a former Associate Director of NASA’s Ames Research Center and Director of NASA’s Center of Excellence in Information Technology, interviewed Doug just four days after the astronauts of NASA’s Artemis II mission splashed down in the Pacific Ocean following a historic 10-day roundtrip from the Ea...
Neuroscientist Dr. Tommy Wood returns to discuss science-backed strategies for future-proofing the brain, drawing from his book, "The Stimulated Mind." He addresses the myth of a fixed adult brain, highlighting the importance of neuroplasticity. The discussion covers personalized dietary approaches focused on nutrient density, the judicious use of supplements, the critical role of energy availability, and the profound benefits of lifelong cognitive and physical stimulation. Wood also explores the impacts of social media and AI on brain function, offering a comprehensive guide to maintaining cognitive health and resilience at any age.
Neuroscientist Dr. Tommy Wood discusses his new book, "The Stimulated Mind," challenging the conventional belief that the adult brain is fixed and destined to decline with age. He delves into the history of neuroscience, methods of studying the brain, and the crucial roles of glial cells and cardiovascular health. Tommy also explores global dementia trends and societal factors, setting the stage for future discussions on practical strategies to "future-proof" your brain.
In this Ask Me Anything episode, Ken Ford and Dawn Kernagis delve into listener questions covering diverse scientific and health topics. They discuss why astronauts train underwater, the benefits of urolithin-A and rapamycin for age-related health, and the complexities of ketamine's antidepressant effects. The episode also explores Russia's icebreaker dominance, the limitations of large language models like ChatGPT, the link between lithium deficiency and Alzheimer's, and the efficacy of L-citrulline for vascular health, highlighting recent research and future implications.
Behavioral neuroscientist Dr. Francisco Gonzalez-Lima shares updates on his lab's work, including the therapeutic potential of methylene blue, debunking common misconceptions, and exploring personalized dosing. He delves into photobiomodulation and transcranial infrared laser stimulation, explaining how these non-invasive methods enhance mitochondrial function to improve cognition and mood across various conditions, from healthy aging to major depressive disorder, bipolar disorder, and autism. The conversation also touches on the current strain on academic publishing and future human clinical trials.
Dr. Judith Curry, a climatologist known for her criticism of alarmist, doomsday rhetoric about climate change, returns to STEM-Talk for her second appearance. Judy most recently was one of five researchers commissioned by the U.S. Department of Energy to draft a Climate Assessment Report summarizing the current state of climate science with a focus on how it relates to the United States. In this interview, Judy summarizes the climate report’s key points, including the finding that that carbon-di...
Today’s episode of STEM-Talk features a timely and wide-ranging discussion with Drs. Michael Griffin and Lisa Porter about NASA’s plans to return humans to the Moon, the history of lunar missions, and how China’s advances in space technology pose a serious threat to U.S. national security. IHMC founder and CEO Emeritus Ken Ford’s interview with Griffin and Porter came 10 days before Griffin appeared before the U.S. House Committee on Science, Space and Technology to give testimony on China’s adv...
Today we have Dr. Marina Walther-Antonio, a Mayo Clinic researcher who investigates the role of the microbiome in cancer and reproductive health, particularly endometrial and ovarian cancers. According to the World Cancer Research Fund International, endometrial and ovarian cancers are among the top 10 most prevalent cancers in women worldwide, and there are still no standard screenings for early detection. Marina is an assistant professor in the Department of Surgery and the Mayo Clinic Center ...
Today Ken interviews his co-host Dr. Dawn Kernagis about her new position as the Director of Scientific Research for DEEP, a UK startup that is pioneering a new era of ocean exploration. For listeners unfamiliar with Dawn’s background, she is a NASA-trained NEEMO Aquanaut, a Fellow of the Explorer’s Club Fellow and has been inducted into the Women Divers Hall of Fame. In addition to co-hosting STEM-Talk for the past nine years, Dawn is also a Visiting Research Scientist at IHMC. Dawn’s research ...
Today we have Dr. Mari Dezawa, one of the world’s leaders in stem-cell research and regenerative medicine. Mari is a pioneer in this emerging field and is known worldwide for her discovery of MUSE cells, a unique type of stem cell with exciting clinical potential. MUSE is short for Multilineage-Differentiating Stress-Enduring Cells. The discovery of the MUSE cell in humans has many biological and medical implications, and the human body may have a greater regenerative potential than we might hav...
Today we have our good friend and colleague Dr. Andrew Koutnik on the show. Andrew is a research scientist who studies the influence of nutrition and metabolism on health, disease and performance. He specializes in Type 1 diabetes and works with a wide range of people to improve their metabolic health and athletic performance. Andrew is a visiting research scientist at IHMC and has worked with Harvard, Johns Hopkins, NASA, and the Department of Defense to develop evidence-based strategies for ov...
It’s time for another episode of Ask Me Anything. Dawn and Ken answer listener questions that range from generative AI to whether grip strength is a biomarker for longevity and the potential of ketamine as a treatment for depression. Dawn also gives a brief overview of work she is doing with the deep-sea technology company Deep. As a special treat at the end of today’s episode, Dawn plays a recording of the commencement speech that Ken recently gave at the University of West Florida. As the sayi...
Today we have the second installment of our interview with Dr. Michael A. Schmidt, the founder, CEO, and Chief Scientific Officer of Sovaris Aerospace, a company focused on assessments and solutions applied to humans in space and extreme environments on Earth. In today’s interview, we talk to Michael about NASA’s plans to send humans to Mars and build permanent colonies on the Moon and Mars. We also talk to Michael about his recent book, “Building a Space-Faring Civilization,” which addresses th...
Today we have Dr. Michael A. Schmidt, the founder, CEO, and Chief Scientific Officer of Sovaris Aerospace, a company focused on assessments and solutions applied to humans in space and extreme environments on Earth. Michael is also a professor of aerospace medicine at the University of Central Florida College of Medicine, one of the few programs in the U.S. that offers a medical residency in aerospace medicine. Michael is known for his work pioneering the field of precision medicine. He uses mol...
Our guest today is Dr. Ken Forbus, the Walter P. Murphy Professor of Computer Science and a Professor of Education at Northwestern University. Joining Dr. Ken Ford to co-host today’s interview is Dr. James Allen, who was IHMC’s associate director until he retired a few years ago. James is a founding fellow of the American Association for Artificial Intelligence and a perfect fit for today’s discussion with Dr. Forbus, who, like James, is an AI pioneer. Back in 2022, James was named a fellow by t...
Today we have planetary scientist Dr. Pascal Lee and STEM-Talk host Dr. Ken Ford in a wide-ranging conversation about NASA’s ambitions to return humans to the Moon as a stepping stone to sending astronauts to Mars. Pascal is making his third appearance on STEM-Talk. Much of his research focuses on asteroids, impact craters, and the future human exploration of Mars. Pascal and Ken have a lively discussion about the growing momentum for space exploration. Pascal is a researcher at the SETI Institu...
Today we have JP Errico, a scientist and inventor whose work focuses on neuroimmunology and the many ways it impacts cellular metabolism, inflammation, mental health and how we age. He recently joined IHMC as a Senior Research Scientist. JP is particularly known for his research on vagus-nerve stimulation and is the author of the book, The Vagus-Immune Connection: Harness Your Vagus Nerve to Manage Stress, Prevent Immune Dysregulation, and Avoid Chronic Disease . He also is the co-host of the po...
Today we have Dr. Karl Herrup, a neurobiologist known for his investigations into the roles that DNA damage and noncoding genetic variants have in Alzheimer’s disease. Joining Ken today to interview Karl is Dr. Tommy Wood, a visiting scientist here at IHMC. Tommy also is an associate professor of pediatrics and neuroscience at the University of Washington, where he focuses on brain health across lifespan. He has been our guest several times on STEM-Talk and we will have links to those interviews...
Today we have Dr. Frank Butler, a retired Navy Undersea Medical Officer and an ophthalmologist who served as a Navy SEAL platoon commander prior to attending medical school. Just a few weeks after our interview, President Joe Biden awarded Frank a Presidential Citizens Medal during a White House ceremony. The medal is one of the highest honors a civilian can receive and recognized Frank’s many contributions to civilian and military trauma care. Frank is credited with founding Tactical Combat Cau...
Today our guest is Dr. JoAnn Manson, an endocrinologist, epidemiologist, and Principal Investigator of several research studies, including the landmark Women’s Health Initiative. She is a highly cited researcher and was one of the physicians featured in the National Library of Medicine’s exhibition, History of American Women Physicians. Her primary research interests include clinical prevention trials of nutritional and lifestyle factors related to heart disease, diabetes, and cancer and the rol...
Today we have Dr. Hans Van Dongen, director of the Sleep and Performance Research Center at Washington State University in Spokane. Dr. Kevin Gluck, a senior research scientist at IHMC, joins Dr. Ken Ford to interview Hans about his studies on inter-individual differences in vulnerability to fatigue as well as the cumulative cognitive deficits that follow chronic sleep restriction. Hans is known for his mathematical modeling of fatigue’s effects on performance. At the Sleep and Performance Resea...
Today we have Dr. Rudolph E. Tanzi , who is perhaps best known for co-discovering all three familial early-onset Alzheimer’s disease genes. In addition, Rudy’s lab was the first to use human stem cells to create three-dimensional human brain organoids and three-dimensional neural-glial culture models of Alzheimer’s disease, which became known as “Alzheimer’s-in-a-Dish.” These models were the first to recapitulate all three of the key pathological hallmarks of Alzheimer’s disease and have made dr...
Our guest today is Dr. Anurag Singh, the chief medical officer at Timeline Nutrition, a Swiss life-science company that focuses on ways to improve mitochondrial and cellular health. Anurag is particularly known for his research into the gut metabolite, urolithin-A, which has been shown to improve muscle strength, protect immune systems and optimize mitochondrial efficiency. Anurag is an MD in internal medicine with a Ph.D. in immunology. He has led more than 50 randomized clinical trials, many o...
Few people know as much about inflammation and neuroscience as Dr. Kevin Tracey does. In this episode of STEM-Talk, we learn much from Tracey, who was the first to identify the inflammatory reflex, a physiological mechanism that regulates the body’s immune response to injury and invasion. He is a neurosurgeon, a pioneer in bioelectrical medicine and president and CEO of the Feinstein Institutes for Medical Research in Manhasset, N.Y. The conversation in this episode covers a career spent working...
In today’s Ask Me Anything episode, Ken and Dawn answer a wide range of questions that cover: A recent FDA approval of a neural implant device for people with degenerative neuromuscular disease or spinal-cord injuries. Global security in the age of AI. A study that looked at ways to optimize glymphatic clearance for people with acute or chronic sleep deprivation. Why more gyms don’t offer blood-flow restriction classes for their clients. Developments in the realm of Generative AI. The tradeoffs ...
Today Dr. David LeMay steps in to co-host with Dr. Ken Ford for our interview with Dr. Charles Serhan. Charles is a Harvard professor best known for his discovery of specialized pro-resolving mediators. SPMs are molecules that can activate the natural resolution of inflammation and help people avoid anti-inflammatory drugs. The discovery of SPMs spurred a paradigm shift in our understanding of inflammation and human disease. Charles is the Simon Gelman Professor of Anesthesia at Harvard Medical ...
Dave Feldman is the founder of the Citizen Science Foundation and is known for his research into the ketogenic diet. Dave is a software engineer by training who embraced a ketogenic diet to avoid his progression toward type 2 diabetes. he joins us on this episode of STEM-Talk to share that journey. After undertaking the high-fat/low-carbohydrate diet, Dave’ LDL cholesterol spiked. Dave used his training as an engineer to start learning everything he could about cholesterol and lipids. What he le...
Dr. Alessio Fasano, who is considered the world’s leading expert in celiac disease and gluten-related disorders, returns for his second appearance on STEM-Talk. Although just 2 million Americans have celiac disease, an estimated 20 million Americans suffer from gluten sensitivity. Alessio is a professor and director of the Mucosal Immunology and Biology Research Center at Massachusetts General Hospital. In addition to celiac disease and gluten-related disorders, Alessio’s research is also focuse...
Today we have Dr. Nicholas Norwitz, 28, a third-year Harvard Medical School student whose research into the applications of a ketogenic diet as metabolic medicine has attracted a significant following. For a number of years during his youth, Nick suffered from a number of debilitating diseases, including osteoporosis, ulcerative colitis, and inflammatory bowel disease. In today’s interview, we talk to Nick about research that led him to adopt a ketogenic diet that put him back on the road to met...
Dr. Vyvyane Loh returns to STEM-Talk for her second appearance to talk about atherosclerotic heart disease. Also known as ASCVD, the disease has been reported to affect 26 million people in the U.S., and annually leads two million hospitalizations and more than 400,000 deaths. Vyvyane is a board-certified physician in obesity and internal medicine. In episode 142 of STEM-Talk , we talked to Vyvyane about her Boston-based preventative-care practice that specializes in weight management and the tr...
