Sound waves to the brain could tame bipolar mood swings
NCT ID NCT06482762
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This early study tests whether gentle ultrasound waves aimed at the amygdala (a brain region linked to emotion) can help people with bipolar disorder. Twenty adults with bipolar will receive the ultrasound and have brain scans to see if it calms overactive emotion circuits. The goal is to see if this approach is feasible and might reduce depressive symptoms.
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 (device)
- What this could lead to
- If it works, this could point toward a non-invasive, drug-free way to ease mood symptoms in bipolar disorder.
- What could go wrong
- This is a very early, small study (20 people) testing feasibility. It may not show clear benefit, and the effects on mood are uncertain.
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.
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
-
Massachusetts General Hospital
Boston, Massachusetts, 02114, United States
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