Brain zapping study aims to tweak Decision-Making
NCT ID NCT05917002
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 2 times
Summary
This study was designed to see if a non-invasive brain stimulation technique called repetitive transcranial magnetic stimulation (rTMS) could temporarily alter how healthy people make rational decisions. Participants would have undergone two sessions of either real or sham stimulation while their impulsivity was measured. However, the study was withdrawn before any participants were enrolled, so no data was collected.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- repetitive transcranial magnetic stimulation (rTMS) device
- What this could lead to
- If successful, this study could point toward ways to use brain stimulation to improve decision-making in people with certain mental health conditions.
- What could go wrong
- This is a very early, small study in healthy volunteers, not patients. It was withdrawn before enrolling anyone, so no results are available. The approach is experimental and may not translate to real-world benefits.
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.
- Started
-
Aug 2025
- Finished
-
Aug 2025
- Lead sponsor
-
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 65 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * Is able to read consent document and provide informed consent * English is first or primary language Exclusion Criteria: * • Current psychiatric disorder (as defined by DSM-5 and determined using standardized self-report instruments) * Suicide attempt in the past year * Lifetime diagnosis of psychotic disorder or bipolar mania * Presence of neurological disorder that contraindicates TMS or neurophysiological recording: * Seizure disorder * Lifetime history of traumatic brain injury with loss of consciousness * Neurodegenerative disorder (e.g., Alzheimer's Disease, Parkinson's Disease, Frontotemporal Dementia) * Presence of standard contraindications for rTMS * Currently pregnant * Significant sensitivity to noise * Medical treatments or conditions that lower seizure threshold * History of severe brain injury * History of seizures/epilepsy * Currently taking chronic opiate medications or substances * Inability or unwillingness of subject to give informed consent
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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