Zapping the brain to unlock reward learning secrets
NCT ID NCT06323057
First seen Jun 25, 2026 · Last updated Sep 04, 2026 · Updated 3 times
Summary
This study tests whether a non-invasive brain stimulation technique called TMS can alter brain signals related to reward processing. Researchers will apply TMS to the frontal cortex of 28 healthy adults while they perform decision-making tasks. The goal is to see if TMS can increase or decrease a specific brain wave linked to how we respond to rewards, and whether this affects learning and choices.
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 help researchers understand how to influence reward-related brain activity, potentially informing future treatments for conditions like addiction or depression.
- What could go wrong
- This is a small, early-stage study in healthy volunteers, so results may not apply to clinical populations. TMS may cause mild discomfort or headache, but serious risks are rare.
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
-
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
-
36 people
The number who actually took part.
- Started
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Feb 2024
- Finished
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Apr 2026
- 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
-
18 to 55 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Be between the ages of 18 and 55 years old. * Be in stable mental and physical health. * If female, test non-pregnant. * Be willing to provide informed consent. * Be able to comply with protocol requirements and likely to complete all study procedures. Exclusion Criteria: * Contraindication to rTMS (history of neurological disorder or seizure, increased intracranial pressure, brain surgery, or head trauma with loss of consciousness for \> 15 minutes, implanted electronic device, metal in the head, or pregnancy). * History of autoimmune, endocrine, viral, or vascular disorder affecting the brain. * Life time history of mental disorders such as: Bipolar Affective disorder (BPAD), Schizophrenia, Post-traumatic Stress disorder (PTSD) or Dementia or Major Depression. * uninterruptable central nervous system medication
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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.
Contacts and locations
Locations
-
Rutgers University - Newark
Newark, New Jersey, 07102, United States
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