Sound waves to soothe anxiety? new study tests brain zapping without surgery

NCT ID NCT05839847

Ongoing Symptom relief Sponsor: Virginia Polytechnic Institute and State University Source: ClinicalTrials.gov ↗

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.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

anxiety anxiety disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ANXIETY

Contacts and locations

Locations

Fralin Biomedical Research Institute at VTC

Roanoke, Virginia, 24016, United States

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