Brain recordings reveal how we keep tabs on others — a window into social navigation
NCT ID NCT05406349
First seen Jul 27, 2026 · Last updated Jul 28, 2026 · Updated 1 time
Summary
This study investigates how the human brain keeps track of other people as they move through a shared space. Researchers will record brain activity from epilepsy patients who already have electrodes implanted for medical reasons, while they perform tasks that involve navigating themselves or watching someone else move. The goal is to understand the neural mechanisms behind spatial awareness of others, which could eventually shed light on navigation problems seen in Alzheimer's disease.
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 work could point toward new ways to detect or treat spatial navigation deficits seen in Alzheimer's disease.
- What could go wrong
- This is a small, early-stage observational study in a specific patient group (epilepsy), so findings may not apply to the general population. No treatment is being tested.
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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2022
- 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 70 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.
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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.
Inclusion Criteria: * Between 18 and 70 years of age * Adequate visual and auditory acuity to allow neuropsychological testing * Have undergone depth electrode placement for the purpose of epilepsy evaluation/treatment OR have NeuroPace RNS System implanted for epilepsy treatment Exclusion Criteria: * All DSM-V Axis I and II disorders other than nicotine-dependence * History of brain damage
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Genom att skicka in godkänner du våra Användarvillkor
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 study's own enquiry address
This study publishes an address for enquiries. See it below .
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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
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Locations
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Boston University
RECRUITINGBoston, Massachusetts, 02215, United States
Contact Email: •••••@•••••
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Other studies related to the condition(s) this trial covers.
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