Brain scans reveal what happens when cannabis users quit
NCT ID NCT03104257
First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 31 times
Summary
This study looked at how the brain recovers in people who depend on cannabis after they stop using it. Researchers used brain scans and electrical recordings to track changes in brain receptors and thinking skills over four weeks of abstinence. The goal was to understand the recovery process, not to test a treatment.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Conneticut Mental Health Center
New Haven, Connecticut, 06519, United States
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