Sound waves to calm the brain? new study tests ultrasound nerve stimulation
NCT ID NCT07283913
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new device called ZenBud that uses ultrasound waves to stimulate the vagus nerve, a key nerve that controls relaxation and body functions. Researchers want to see if this method can safely change heart rate, brain activity, and mood in 30 healthy adults. The goal is to find out if this approach could one day help treat conditions like anxiety or depression.
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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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Neuromodulation Lab, Medical School, Queen's Medical Centre
RECRUITINGNottingham, Nottinghamshire, NG7 2UH, United Kingdom
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University of Nottingham
NOT_YET_RECRUITINGNottingham, United Kingdom
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