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AI reads brain scans to predict memory training success

NCT ID NCT05903573

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether artificial intelligence can predict which older adults with mild memory problems will improve after cognitive training. Researchers will use brain MRI scans from 75 participants to train a machine learning tool. The goal is to personalize future treatments by identifying who is most likely to respond.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
cognitive training and computerized cognitive stimulation
What this could lead to
If successful, this could help doctors identify which patients with mild cognitive impairment are most likely to improve with cognitive training, personalizing treatment.
What could go wrong
This is a small, early-stage study focused on prediction, not treatment. The AI tool may not be accurate enough for wider use, and results may not apply to all patients.

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

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

About 75 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2023

Expected to finish

Apr 2028

An estimate. End dates often move.

Lead sponsor

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

55 to 100 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show 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: * Evidence of changed cognition reported by a close informant as obtained by an interview with a licensed clinical psychologist (PI, Gullett) * Cognitive performance on one or more standardized neuropsychological measures of verbal or non-verbal memory \> 1.0 standard deviation or more below the normative mean for age and education * No evidence of reported dependence in instrumental functional abilities (IADLs) despite reported cognitive difficulties * No evidence of dementia based on cognitive screening (Montreal Cognitive Assessment Score within normal limits for age, education, and sex using the NACC Uniform Data Set (UDS) norms. * Global clinical dementia rating scale (CDR) score must be equal to 0.5 * Willingness to be randomized into either the educational training (control) or intervention (cognitive training) group * Able and willing to devote 12 weeks to the intervention with additional time for pre- and post-testing * Able and willing to perform cognitive and emotional measures both on paper and on a tablet computer * In line with the recommendations of the SCD task force, an informant must be available. This is to a) obtain information about the participant's complaints and cognitive difficulties on interview, and b) to ascertain validity of self-reported IADL function in regard to instrumental functional activities. Exclusion Criteria: * Sensory loss (vision, hearing) or motor deficits that would preclude participation in the experimental tasks or neuropsychological assessment * English as a second language * Inability to undergo brain imaging due to claustrophobia or implants such as pacemakers, heart valves, brain aneurysm clips, orthodontics, non-removable body jewelry, or shrapnel containing ferromagnetic metal * Previous major strokes or other known significant brain abnormalities or diseases affecting the brain and/or cognition (e.g., Parkinson disease, multiple sclerosis, seizure disorder, brain surgery, moderate TBI, REM Behavior Sleep Disorder, untreated sleep apnea, etc.) * Unstable and uncontrolled medical conditions (metastatic cancer, HIV, moderate-severe kidney disease, uncontrolled diabetes, uncontrolled hypertension, severe cardiac disease, etc.). No current cancer diagnosis * Current or past history of major psychiatric disturbance including schizophrenia, or active psychosis, bipolar disorder, current major depressive episode, current alcohol or substance abuse or history thereof within the past six months. The investigators are not excluding individuals who are taking antidepressant or anti-anxiety medications, however, use of these medications will be recorded and data analyzed in post-hoc analyses * Use of antipsychotics, sedatives, or other medications with significant anticholinergic properties (due to potential influence on memory) * Use of photo-sensitive medications such as steroids or retin-A within 15 days of the study intervention. * Previous participation in a cognitive training study within the last 6 months or current involvement in another study involving cognitive, physical or other intervention at the time of participation.

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • University of Florida

    RECRUITING

    Gainesville, Florida, 32610, United States

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