Childhood trauma may rewire Brain's pleasure from scents
NCT ID NCT06284382
First seen Jun 15, 2026 · Last updated Jun 22, 2026 · Updated 1 time
Summary
This study looks at how early-life trauma changes the way the brain releases dopamine when smelling pleasant odors. Researchers will use brain scans to compare 15 adults with a history of trauma and 15 without. The goal is to understand the link between trauma, smell perception, and brain chemistry.
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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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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CH le Vinatier
RECRUITINGBron, 69500, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could help explain how early trauma changes brain chemistry and odor perception, pointing toward new ways to understand trauma's effects.
What could go wrong
This is a small, early-stage observational study with only 30 participants. It measures brain activity, not a treatment, so direct benefits are unlikely. Results may not apply to everyone.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.