The Jordan B. Peterson Podcast
296. Neuroscience Meets Psychology | Dr. Andrew Huberman
Oct 13, 2022
In this insightful discussion, Dr. Andrew Huberman, a Stanford neuroscientist renowned for his research on brain plasticity and the visual system, delves into how anxiety links to the autonomic nervous system and the prefrontal cortex's role in decision-making. He offers practical techniques for managing anxiety and explores the neuroscience of belief, motivation, and even the psychological impacts of pornography. Huberman emphasizes the importance of small wins in fostering resilience and improving mental well-being, making neuroscience relatable and actionable.
01:40:34
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Quick takeaways
- The insula and prefrontal cortex play crucial roles in the communication between the autonomic nervous system and the brain, with the insula acting as a hub for somatic signals and the prefrontal cortex regulating the autonomic response.
- Anxiety and exploration are complex responses involving various brain areas, such as the insula, prefrontal cortex, and other regions, which interpret and modulate the autonomic arousal associated with these responses.
Deep dives
The Autonomic Nervous System and Conscious Control
The autonomic nervous system controls automatic bodily functions, such as heart rate, digestion, and breathing. It sends mechanical and chemical signals to the brain which interpret and integrate this information. The insula and prefrontal cortex play crucial roles in this communication, with the insula acting as a hub for somatic signals and the prefrontal cortex regulating and adjusting the autonomic response. The prefrontal cortex can generate potential abstract patterns of action, anticipate different outcomes, and calms the body through the vagus nerve.
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