You've Been Getting Dumber Every Day Since You Turned 30 : 1454
Summary
Dave Asprey interviews neuroscientist Dr. Tommy Wood about his book, The Stimulated Mind, focusing on building cognitive "headroom" to prevent brain aging. They discuss the 3S model of brain health—stimulus, supply, and support—and explore how optimizing arousal levels enhances performance in elite athletes like Formula One drivers. The conversation also covers the impacts of alcohol, nicotine, and creatine on cognition, as well as the superior benefits of high-intensity exercise over Zone 2 cardio for long-term brain health.
Topics discussed
Intro: Headroom, 3S Model, and Sponsor Ads
Interview Intro: Dr. Tommy Wood and F1 Cognitive Performance
The 3S Model: Stimulation, Supply, and Support for Brain Health
Brain Stimulation Technologies: TMS, tDCS, and TDACS
Aging Myths, Stereotype Embodiment, and Cognitive Decline
Alcohol Consumption and Its Impact on Brain Health
Nicotine, ADHD, and Cognitive Enhancement Trade-offs
Creatine for Brain Energy and Cognitive Function
Exercise Protocols: Zone 2, HIIT, and Resistance Training for the Brain
Boredom, AI Tools, and How to Use ChatGPT Without Losing Cognitive Skills
Future-Proofing the Brain and Optimistic Outlook on Longevity
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