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Andrew Huberman

05/28/25

@ Theo Von

There's a specific area in the hypothalamus called the interstitial nucleus of the anterior hypothalamus that differs in size between gay men and straight men, suggesting biological factors in sexual orientation.

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Andrew Huberman | This Past Weekend w/ Theo Von #585

@ Theo Von

Andrew Huberman | This Past Weekend w/ Theo Von #585

05/28/25

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Andrew Huberman

05/28/25

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Studies indicate that gay men often exhibit a hyper male pattern in finger length ratios, suggesting biological differences that are not influenced by behavior but rather by hormonal exposure before birth.

Andrew Huberman

05/28/25

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Research shows that men with more older brothers have a higher probability of being gay, indicating a biological phenomenon related to testosterone exposure in utero.

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Research shows that there are separate brain circuits for mating behavior and dominance behavior in animals, indicating that mounting behavior can signify dominance rather than sexual intent.

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The somatosensory cortex contains a map of the body, known as the homunculus, which is organized to reflect the density of sensory receptors in different areas.

Dr. Michael Platt

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Testosterone levels in male monkeys can be signaled through physical traits, such as the size of their taint, which indicates their reproductive competence and social status.

Iain McGilchrist

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The tendency of evolution is not towards homogenization but towards preserving distinctions, which is evident in the way the two hemispheres of the brain function together yet separately.

Andrew Huberman

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The communication styles in the gay community are often more direct, which can provide insights into relationships and intimacy that differ from heterosexual interactions.

Andrew Huberman

05/01/25

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Humans may have vestigial pheromonal effects, as evidenced by chemical signaling that can influence social and reproductive behaviors.

Jordan Peterson

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The gut has neurons that respond to nutrients, signaling the brain when essential amino acids are consumed, which is crucial for understanding hunger and satisfaction.