When fear won’t let go: What a human-produced cannabinoid means for trauma reduction
Why do some people carry fear long after danger has passed, or react to safe situations in the same way as when they are in actual danger? A new cross-species study explores how 2-AG, a molecule in the brain’s endocannabinoid system, may influence trauma responses. The findings offer fresh insight into PTSD, fear generalisation, and the potential role of cannabinoid-based treatment.