Brain scans may help seniors spot who to trust
NCT ID NCT05457725
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study explores how aging affects the ability to learn who to trust. Researchers will use real-time fMRI to give older adults feedback on their brain activity while they practice trust-related tasks. The goal is to see if this brain training can improve their decision-making and reduce the risk of elder fraud.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- real-time fMRI neurofeedback training
- What this could lead to
- If successful, this could point toward ways to improve trust-related decision making in older adults and reduce vulnerability to elder fraud.
- What could go wrong
- This is an early-stage study with only 68 participants, focusing on brain activity changes rather than direct clinical outcomes. The neurofeedback approach may not translate to real-world trust behaviors.
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 68 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2024
- Expected to finish
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Apr 2027
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 100 years
- Sex
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Anyone
- Healthy volunteers
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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 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: * Able to provide verbal and written informed consent * Fluent English speaker * At least 8th grade education * On stable medication regimen Exclusion Criteria: * Pregnancy * Magnetic resonance imaging contraindications (e.g., certain metallic objects in body, claustrophobia) * Current major depression defined as scores \>14 on the Beck Depression Inventory-II * Impaired scores on the Telephone Interview for Cognitive Status (TICS; cut-off of \>30) * Current use of medications with significant anticholinergic properties due to potential influence on memory ("memory enhancing"; e.g., Aricept or Namenda) * Current use of anticonvulsant, neuroleptic, sedatives, or other medications known to affect cognition * Uncorrected visual and hearing impairments * Neurologic conditions affecting the brain (e.g., severe stroke, epilepsy, traumatic brain injury with \>30-minute loss of consciousness) * Impaired scores on a cognitive screening measure, the Montreal Cognitive Assessment (MoCA); for older adults the cutoff will be age and education corrected * Unstable medical illness (e.g., metastatic cancer) * Significant cardiovascular conditions (e.g., major heart attack) * Will not exclude participants who are taking anti-depressant medications. Use of antidepressants (particularly SSRI's) and anxiolytic medications will be recorded and included in post-hoc analyses
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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
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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University of Florida
RECRUITINGGainesville, Florida, 32611, United States
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