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Study Reveals Brain Circuit Driving Cocaine Relapse

8/15/2025

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Summary

Story summary

A study from The Hebrew University of Jerusalem identifies an "anti-reward" brain circuit linked to cocaine relapse.
This circuit becomes hyperactive during withdrawal, increasing negative emotions and discomfort.
The research indicates a need for addiction treatment to address emotional pain, not just pleasure reduction.

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Story summary

A study from The Hebrew University of Jerusalem identifies an "anti-reward" brain circuit linked to cocaine relapse.
This circuit becomes hyperactive during withdrawal, increasing negative emotions and discomfort.
The research indicates a need for addiction treatment to address emotional pain, not just pleasure reduction.