Wednesday, 13 August 2025

The surprising brain chemistry behind instant friendships

UC Berkeley scientists found oxytocin is key for quickly forming strong friendships, but less critical for mate bonds. In prairie voles, a lack of oxytocin receptors delayed bonding and reduced partner selectivity, changing how the brain releases oxytocin and affecting social behavior.

from Relationships News -- ScienceDaily https://www.sciencedaily.com/releases/2025/08/250813083608.htm

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