03/20/2026
đ§ Your Brainâs One-Meal Memory
A Princeton-led mouse study reveals how a single bout of food poisoning can trigger lifetime aversions:
The central amygdala tags the flavor during the meal, reactivates with gut signals hours later, and cements the memoryârevealing how the brain links cause and effect across time .
This âone-shot learningâ mechanism sheds light on traumatic memory formation, with implications for treating conditions like PTSD.
đ Dive in: https://medicalxpress.com/news/2025-04-brain-gave-food-poisoning.html