# Oxytocin alters how the brain learns and remembers social hierarchies

Source: [PsyPost – Psychology News](https://www.psypost.org/oxytocin-alters-how-the-brain-learns-and-remembers-social-hierarchies/) · 2026-11-10 · Mind
Page: https://themorning.science/story/oxytocin-alters-how-the-brain-learns-and-remembers-social-hierarchies-fe6860aa0158bbeb
Kind: research · Impact: low

## In brief

- A study published in PNAS reports that oxytocin changes how the brain learns and retrieves information about social rank.
- According to the PsyPost summary, oxytocin boosts neural activity linked to learning social ranks.
- The same summary says oxytocin improves memory for networks of social relationships.

## Why it matters

The findings add evidence that a hormone involved in social behaviour shapes how people encode and recall their position in social hierarchies, which may inform future work on social cognition.

## Timeline

- 2026-11-10: PsyPost reports on the PNAS study

## Coverage

- [Oxytocin alters how the brain learns and remembers social hierarchies](https://www.psypost.org/oxytocin-alters-how-the-brain-learns-and-remembers-social-hierarchies/) — PsyPost – Psychology News, 2026-11-10

Tags: oxytocin, social hierarchy, neuroscience, memory, social cognition

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science