Brain zapping trial aims to sharpen aging memories
NCT ID NCT07461584
First seen Jun 27, 2026 · Last updated Jul 23, 2026 · Updated 2 times
Summary
This study tests a non-invasive brain stimulation technique called tACS to improve memory in healthy adults aged 65 and older. Researchers will use a personalized, brain-guided system to strengthen memory networks. The goal is to develop a drug-free way to ease age-related memory decline.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 240 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Jan 2031
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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65 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 65 years of age or older * normal or corrected-to-normal vision * color vision Exclusion Criteria: * pregnant * metal implants in head * implanted electronic devices * history of neurological problems or head injury * skin sensitivity * claustrophobia * dementia (normal Montreal Cognitive Assessment \> 25) * depression (normal Geriatric Depression Scale \< 10) * history of psychosis * cognitive deficits (MoCA\>25) * any psychoactive medication
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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111 Cummington Mall
RECRUITINGBoston, Massachusetts, 02215, United States
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