Zapping the brain while meditating: a new hope for memory loss?
NCT ID NCT06633952
First seen Jun 27, 2026 · Last updated Aug 25, 2026 · Updated 2 times
Summary
This pilot study tests whether combining a gentle, noninvasive brain stimulation technique (tACS) with digital meditation can improve thinking skills and well-being in older adults with mild cognitive impairment (MCI). About 90 adults aged 60-85 with MCI will participate. The goal is to see if this combination is feasible and can speed up cognitive gains.
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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 90 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2024
- Expected to finish
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Dec 2026
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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60 to 85 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
comfortably ambulatory healthy physical condition normal or corrected to normal visual auditory acuity fluency in spoken English Between 60-85 years old No neurological or psychiatric disorders No substance abuse Not taking anti-depressants Not taking anti-anxiety medication No history of seizures No color blindness No glaucoma No macular degeneration No amblyopia (lazy eye) No strabismus (cross eyed) Aneurysm clip(s) No Cardiac pacemaker No Implanted cardioverter defibrillator (ICD) No Electronic implant or device No Magnetically-activated implant or device No Neurostimulation system No Spinal cord stimulator No Internal electrodes or wires No Bone growth/bone fusion stimulator No Cochlear, otologic, or other ear implant No Insulin or other infusion pump No Implanted drug infusion device No type of prosthesis (eye, penile, etc.) No Heart valve prosthesis No Eyelid spring or wire No Artificial or prosthetic limb No Metallic stent, filter, or coil No Shunt (spinal or intraventricular) No Vascular access port and/or catheter No Radiation seeds or implants No Swan-Ganz or thermodilution catheter No Medication patch (Nicotine, Nitroglycerine) No metallic fragment or metallic foreign body in/on the body that can not be removed No Wire mesh implant No Tissue expander (e.g., breast) No Surgical staples, clips, or metallic sutures No Joint replacement (hip, knee, etc.) No Bone/joint pin, screw, nail, wire, plate, etc. No IUD, diaphragm, or pessary No Dentures or partial plates that can not be removed No Tattoo or permanent makeup No Body piercing jewelry No Claustrophobia
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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
Locations
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University of California San Francisco
San Francisco, California, 94158, United States
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Other studies related to the condition(s) this trial covers.
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