Join the brain bank: healthy volunteers wanted for NIMH studies
NCT ID NCT03304665
First seen Jun 26, 2026 · Last updated Sep 09, 2026 · Updated 8 times
Summary
This study is recruiting up to 2,000 healthy adults aged 18-70 to create a pool of volunteers for future NIMH research. Participants complete online surveys, an in-person visit with medical and mental health checks, and optional brain scans. Their de-identified data will be shared with other researchers to advance understanding of the healthy brain.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 2,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2017
- Expected to finish
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Mar 2028
An estimate. End dates often move.
- Lead sponsor
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A government research agency
The lead sponsor is the US National Institutes of Health.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Healthy research volunteers
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
* INCLUSION CRITERIA: * 18 - 70 years of age. * Able to read, speak, and understand English. * Able to provide informed consent. * In current good general health. EXCLUSION CRITERIA: * Have a history of significant or unstable medical or mental health condition requiring treatment, such as heart or lung disease, depression or psychosis. * Endorse current self-injury, suicidal thoughts or behavior. * Have current illicit drug use by history or urine drug screen. * Are found to have an abnormal physical exam or laboratory result that may require treatment or further evaluation. * Less than an 8th grade education. * Pregnancy. * Positive HIV test as HIV positivity has been associated with neurological changes. Optional Brain MRI scan exclusion criteria: * Metal in body which would make having an MRI scan unsafe. * Being uncomfortable in small, closed spaces such as the MRI machine. * Inability to lie comfortably on back for at least 45 minutes. * Pregnancy. Optional MEG recording exclusion criteria: -Metal in body which would cause artifacts on MEG recordings.
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Genom att skicka in godkänner du våra Användarvillkor
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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National Institutes of Health Clinical Center
RECRUITINGBethesda, Maryland, 20892, United States
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