Can a hug from a loved one erase fear? UCLA scientists investigate
NCT ID NCT04166071
First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 30 times
Summary
This study looks at how reminders of supportive people help the brain unlearn fear. Healthy adults aged 18-35 will receive either naltrexone or a placebo before a fear-extinction task. The goal is to see if blocking certain brain chemicals stops social support from reducing fear. Results may improve treatments for anxiety and phobias.
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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.
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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UCLA
Los Angeles, California, 90095, United States
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UCLA Department of Psychology, 5514 Pritzker Hall
Los Angeles, California, 90095-1563, United States
Conditions
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