Zapping the brain to decode social fear
NCT ID NCT06274112
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study uses transcranial magnetic stimulation (TMS) to explore how the brain controls social motivation in adults who avoid social situations due to depression or social anxiety. Forty participants will undergo MRI scans, computer tasks, and personalized TMS over four visits. The goal is to understand brain circuits involved in social avoidance, not to treat it directly.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- transcranial magnetic stimulation (TMS)
- What this could lead to
- If successful, this could point toward a personalized brain stimulation treatment for social avoidance in depression and social anxiety.
- What could go wrong
- This is a small, early-stage study focused on understanding brain circuits, not testing a treatment. It may not lead to a therapy, and results may not apply to everyone.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Jul 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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25 to 50 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: * A diagnosis of Major Depressive Disorder OR a diagnosis of Social Anxiety Disorder (assessed/confirmed at screening visit). * Scoring above clinical threshold on a measure of social avoidant behavior (assessed/confirmed at phone screen). Exclusion Criteria: * Unstable psychotropic medication regimen (i.e., changes in psychotropic medication or dosage in past 3 months). * Current or lifetime diagnosis of Bipolar Disorder. * A diagnosis of substance use disorder within past 12 months. * A diagnosis of psychotic-spectrum disorder such as Schizophrenia. * Pregnancy or probable pregnancy. * Medical illness or medical treatment that would preclude or inhibit study participation. * Neurological disorder associated with brain damage. * History of seizures or head trauma with loss of consciousness \> 5 minutes. * Family history of epilepsy or personal epilepsy/seizures * Ferromagnetic implants or ferrmagnetic objects within body (e.g., pacemaker).
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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 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
Locations
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Auburn University
RECRUITINGAuburn, Alabama, 36849, United States
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