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Brain Shaman
Brain Shaman is a philosophical and scientific journey towards better brain health. Michael Waite discusses how you can change your brain state and overall nervous system via behavior, nutrition, nature, and technology. Mental illness, addiction, and low brain function are destroying so many people and societies. By becoming increasingly disconnected from our natural mind-body-world and plugged into the artificial ones, we are getting sicker, weaker, and less free. We must become more conscious of how the information that we consume (in the form of action, food, drugs, sensory input, media, etc.) affects our brain. This podcast teaches you how to reconnect with your primordial nature, reprogram your brain, regain your freedom, and redirect your life.
Brain Shaman
Vaibhav Diwadkar: The Limits and Powers of the Human Brain | Episode 119
In this episode, my guest is Dr. Vaibhav Diwadkar, professor of Psychiatry and Behavioral Neurosciences at Wayne State University School of Medicine. We discuss the powers and limits of the human brain, the tentative yet evolving role of neuroscience, and the science of thermoregulation in both animals and humans.
Our conversation explores the concept of hormesis-enhanced interoceptive refocusing—how combining stressors like cold exposure and breathwork with parasympathetic practices such as meditation or introspection can influence brain function, mood, and perception.
We also discuss mental health disorders, drugs, pharmaceuticals, animal research, technology, exercise, the abundance of information and food, and the dynamic relationship between the mind, body, and environment.
Connect and Learn More
Professor Profile: psychiatry.med.wayne.edu/profile/ax3112
LinkedIn: linkedin.com/in/vaibhav-diwadkar-7ba3107
RESOURCES
PAPERS
- “Brain over body”–A study on the willful regulation of autonomic function during cold exposure , NeuroImage (March 2018)
- Human regulatory systems in the age of abundance: A predictive processing perspective, Annals of the New York Academy of Sciences (February 2025)
- The impact of a focused behavioral intervention on brain cannabinoid signaling and interoceptive function: Implications for mood and anxiety, Brain Behavior and Immunity Integrative (January 2024)
PEOPLE
