Brain training meets brain zaps: new study aims to strengthen aging minds
NCT ID NCT07441122
First seen Jun 25, 2026 · Last updated Jul 28, 2026 · Updated 5 times
Summary
This study explores whether combining a brain-computer interface with mild electrical stimulation or mindfulness can strengthen attention and memory in healthy adults and those with mild cognitive impairment. Participants will perform memory tasks while their brain activity is monitored and guided in real time. The goal is to see if these techniques can build cognitive reserve, the brain's ability to stay sharp despite aging or disease.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- transcranial electrical stimulation (tACS) and mindfulness-based meditation
- What this could lead to
- If successful, this could point toward a non-drug way to strengthen attention and memory in aging and mild cognitive impairment.
- What could go wrong
- This is an early, small study (100 participants) that measures brain signals, not clinical outcomes. It may not lead to any real-world benefit.
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 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2026
- Expected to finish
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Feb 2029
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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18 to 90 years
- 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: Younger adults: * Good general health. * Normal or corrected vision. * no history of neurological/psychiatric disease * ability to read and understand English * ability to understand information and ability to give a free and informed consent Older adults: * Normal or corrected vision. * Self-reports no current diagnosis of dementia. * Ability to provide written/electronic, informed consent. Exclusion Criteria: Younger Adults: * Neurological or psychiatric diseases that could be contraindicated for tACS (e.g., personal history of epilepsy/seizure brain damage, history of fainting, bipolar disorder, schizophrenia, current substance use disorder, etc.). * Medications that elevate seizure threshold (e.g., stimulant medication, high dose bupropion). * Factors hindering EEG acquisition and tACS delivery (e.g., skin infection, wounds, dermatitis, inability to access the scalp of the participant). Older Adults: * Neurological or psychiatric diseases that could be contraindicated for tACS (e.g., personal history of epilepsy/seizure brain damage, pacemakers, history of fainting, bipolar disorder, schizophrenia, current substance use disorder, etc.). * Medications that elevate seizure threshold (e.g., stimulant medication, high dose bupropion). * Factors hindering EEG acquisition and tACS delivery (e.g., skin infection, wounds, dermatitis, inability to access the scalp of the participant). * Diagnosis of dementia. * Do not have the capacity to provide informed consent.
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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.
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
2 sites. 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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Sun City
RECRUITINGGeorgetown, Texas, 78633, United States
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The University of Texas at Austin
RECRUITINGAustin, Texas, 78712, United States
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