Back to today’s briefing

Story perspectives

Study Reveals Neurons' Role in Reshaping Painful Memories

3/27/2025

26 5

Summary

Story summary

A groundbreaking study on mice uncovers that D1 and D2 neurons in the nucleus accumbens react to both pleasure and pain. However, it's the D2 neurons that hold the key to reshaping learned associations. This insight could pave the way for innovative treatments for anxiety and PTSD, helping individuals overcome the grip of negative memories.

1 of 1

Story summary

A groundbreaking study on mice uncovers that D1 and D2 neurons in the nucleus accumbens react to both pleasure and pain. However, it's the D2 neurons that hold the key to reshaping learned associations. This insight could pave the way for innovative treatments for anxiety and PTSD, helping individuals overcome the grip of negative memories.