Brain zaps reveal secrets of cognitive control
NCT ID NCT06734377
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether rhythmic magnetic pulses applied to the brain at specific frequencies (delta or theta) can improve cognitive control—the ability to follow rules and make accurate decisions. Sixty-six healthy adults aged 18 to 35 received different types of brain stimulation while performing tasks. The goal was to understand how these brain rhythms influence performance, not to treat any condition.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Rhythmic transcranial magnetic stimulation (rTMS) at delta (2.2 Hz) or theta (6.5 Hz) frequency
- What this could lead to
- If successful, this could help scientists understand how specific brain rhythms support thinking and decision-making, potentially guiding future therapies for cognitive disorders.
- What could go wrong
- This is a small, early-stage study in healthy volunteers, not a treatment trial. Results may not apply to people with cognitive impairments, and the effects may be subtle or not reproducible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Florida State University Psychology Dept Bldg A411
Tallahassee, Florida, 32304, United States