Sound waves to wake the brain? new study tests ultrasound for consciousness disorders
NCT ID NCT07277309
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing whether low-intensity focused ultrasound can help people with severe brain injuries who have not fully recovered consciousness. Researchers will measure changes in behavior and brain activity after ultrasound sessions. The study involves 36 participants and also interviews family members about their views on this technology.
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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
Locations
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Massachusetts General Hospital (The General Hospital Corp.)
RECRUITINGBoston, Massachusetts, 02114, United States
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Spaulding Rehabilitation Hospital Corporation, Inc.
RECRUITINGCambridge, Massachusetts, 02138, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Brain-wave test may predict who wakes up after severe brain injury
- Zapping the brain with gentle electricity may nudge unconscious patients toward awareness
- Ear-Clip nerve zaps may wake hidden awareness after brain injury
- New italian tools could unlock communication and swallowing assessment in brain injury patients
- Robotic walking suit may awaken the brain after severe injury
- Ultrasound helmet aims to wake the brain after severe injury