Brain zapping study seeks to unlock rTMS secrets
NCT ID NCT01466439
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested how low (1 Hz) and high (20 Hz) frequency repetitive transcranial magnetic stimulation (rTMS) changes brain activity in 30 healthy adults. Participants received both types of stimulation in separate sessions, and their brain waves were measured before and after. The goal was to see if different frequencies have opposite effects on brain inhibition and facilitation, which could help explain how rTMS works for conditions like depression and schizophrenia.
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)
- What this could lead to
- If successful, this could help explain how rTMS works in the brain, potentially improving its use for depression and schizophrenia.
- What could go wrong
- This is a small, early-phase study in healthy volunteers, not patients. Results may not directly translate to clinical benefits or apply to real-world treatment.
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
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
30 people
The number who actually took part.
- Start date
-
May 2011
- Finished
-
Jun 2013
- 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 60 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: * healthy subjects, right-handed, aged from 18 to 60 years * written consent * with social security Exclusion Criteria: * pregnancy, breastfeeding * brain tumor or epilepsy * psychiatric, neurological or ear-nose-throat disorders, current or past * healthy subjects with psychotropic drugs or with substance abuses * healthy subjects with tabacco weaning * protected major with tutor * counter-indication to MRI and rTMS
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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
-
Caen University Hospital, department of psychiatry and explorations fonctionnelles neurologiques
Caen, France
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