The Biology of Social Interactions & Emotions | Dr. Kay Tye

About this video

Neuroscientist Dr. Kay Tye explains the biology of social interaction and emotion. Tye describes her discovery of so-called loneliness neurons and the concept of social homeostasis, our sense of getting enough, too little or just enough social contact, which operates regardless of whether someone identifies as an introvert or extrovert. She discusses her earlier finding that the amygdala, usually associated with fear, also reinforces positive, rewarding experiences, and explores social hierarchies and rank. On social media, Tye doubts that scrolling someone’s profile releases much oxytocin or satisfies social appetite, and Huberman concludes that most social media interaction may increase social hunger rather than satiate it, unlike in-person, phone or video contact.

Key takeaways

• Dr. Tye describes loneliness neurons and social homeostasis as the brain’s gauge of social fulfilment.
• Dr. Tye explains the amygdala is involved in reinforcing positive experiences, not only fear.
• Dr. Tye doubts social media feeds release meaningful oxytocin or satisfy social appetite.
• Huberman concludes social media interaction may increase, rather than reduce, the hunger for real contact.

Episode details: published February 5, 2024 · 585.1K views · 2:31:06 long. Summary written by Self Growth Videos from the episode itself. The science and protocols described are Andrew Huberman’s, presented for education — not medical advice. Consult a qualified professional before changing your own health practices.

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