Zapping the vagus nerve: a new hope for aging brains?
NCT ID NCT04908358
First seen Feb 01, 2026 · Last updated May 23, 2026 · Updated 14 times
Summary
This study tests whether a non-invasive brain stimulation technique called RAVANS (a type of vagus nerve stimulation) can improve memory and thinking in older adults. Researchers will measure changes in memory tasks and other cognitive tests. The goal is to see if this safe, experimental method can help ease age-related cognitive decline.
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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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Contacts and locations
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Locations
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Massachusetts General Hospital
Charlestown, Massachusetts, 02129, United States
Conditions
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