Scientists scan brains to unlock secrets of memory in real life
NCT ID NCT03286387
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looked at how healthy people remember experiences from daily life or virtual reality. Using brain scans (fMRI), researchers measured brain activity during recall to understand which areas are involved. The goal was to learn more about memory and attention, not to test a treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could help scientists understand how memory works in realistic settings, potentially guiding future treatments for memory disorders.
- What could go wrong
- This is a small, early-stage study in healthy volunteers, so findings may not apply to people with memory problems. It is observational and does not test any treatment.
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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95 people
The number who actually took part.
- Started
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Oct 2018
- Finished
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Aug 2019
- 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 40 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: * Possession a Smartphone compatible with GPS 3-rd generation and exploitation system Android 4.2 with user-activated geolocation (for mobile phone studies). * Able to navigate in virtual reality with a help of the keyboard (for virtual reality studies). * Not using glasses. * All subjects will give their written consent for participation in the study. * They will be right-handed * They will have French social coverage. Exclusion Criteria: * Previous neurologic or psychiatric disease. * Cognitive deficits restricting understanding of the tasks. * Pregnant or breath-feeding women. * Persons under guardianship, curatorship or any other administrative or judicial measure of deprivation of rights or liberty. * Subjects currently participating in other study. Additional exclusion criteria for an fMRI recording * Neurologic, cardiac electrostimulation or defibrillator. * Cardiac prostheses * Intracranial clips or clamps * Cerebrospinal fluid disorders * Metal particles in the eyes * Metal dental or articular prostheses * Diffusion pomp or other infusion system * Claustrophobia * Head tattoo , makeup, hair gel
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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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U1028 INSERM - CNRS UMR 5292 Equipe ImpAct
Bron, 69500, France
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