Zap your memory? scalp stimulation trial aims to fight forgetfulness
NCT ID NCT05289804
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a non-invasive electrical stimulation device on the scalp in 80 adults aged 50+ with mild cognitive impairment. Participants learned word pairs while receiving either real or sham stimulation. Their memory was tested right after, and again at 7 and 28 days. The goal was to see if the stimulation could reduce long-term forgetting.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
non-invasive electrical stimulation of the scalp
What this could lead to
If it works, this could point toward a simple, drug-free way to boost memory in people with mild cognitive impairment.
What could go wrong
This is an early-phase study with only 80 participants. The effect may be small or not last, and the stimulation might not work for everyone.
Disclaimer
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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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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
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TCIN
Dublin, Dublin 2, Ireland