Could a mild zing to the forehead slow brain decline?
NCT ID NCT07044596
First seen Nov 01, 2025 · Last updated Jun 20, 2026 · Updated 36 times
Summary
This study explores whether mild electrical stimulation of a nerve in the forehead can boost the brain's natural waste-clearing system. Researchers will measure changes in blood flow and cerebrospinal fluid movement in 55 healthy adults and people with mild traumatic brain injury. The goal is to see if this non-invasive approach can help prevent harmful buildup that may lead to cognitive decline.
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the original study
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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University of Wisconsin - Madison
RECRUITINGMadison, Wisconsin, 53705, United States
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What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
V1 stimulation electrodes (device)
What this could lead to
If it works, this could point toward a non-invasive way to help clear waste from the brain and potentially slow cognitive decline after head injury.
What could go wrong
This is a very early, small study (55 people) focused on measuring blood flow and fluid movement, not on actual cognitive improvement. The approach may not translate to real-world benefits.
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.