Sound waves to soothe anxiety? new study tests brain zapping without surgery
NCT ID NCT05839847
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a gentle ultrasound beam aimed at the brain can reduce anxiety. 44 people with high or low anxiety will receive either real or fake ultrasound while their reactions to stressful tasks are measured. The goal is to see if this noninvasive technique can dampen the body's startle response and heart rate spikes.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Low-intensity focused ultrasound (LIFU) device
What this could lead to
If it works, this could point toward a noninvasive, drug-free way to manage anxiety by calming the brain's response to stress.
What could go wrong
This is a small, early-stage study (44 people) testing a temporary effect, not a treatment. The results may not lead to a practical therapy, and individual responses may vary.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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Fralin Biomedical Research Institute at VTC
Roanoke, Virginia, 24016, United States