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Can stress make you lose your way? new study investigates.

NCT ID NCT03896529

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at how getting older and feeling stressed can change the way we remember places and find our way around. Researchers will have 85 adults aged 65 to 80 do a virtual navigation task while their brains are scanned. Some participants will be put under mild stress to see if it makes them rely on habits instead of flexible thinking.

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 85 people

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

Started

Sep 2019

Expected to finish

Sep 2026

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

65 to 80 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * adults 65-80 * U.S. citizens or permanent residents * who speak fluent English * willing to come to Georgia Tech to participate in group testing sessions. Exclusion Criteria: * Individuals will be carefully screened using IRB-approved procedures for safety contraindications to MRI and electrical shock stimulation * (e.g., metal or electrical implants, heart arrhythmia, or medication affecting the cardiovascular system \[e.g. beta-blockers\]). The purpose of this study is to investigate mechanisms of normally functioning memory, and memory-related changes in healthy aging. Thus, any confounding factors that may influence cognition, other than age, will be exclusionary. Potential participants that endorse any of the following conditions will be excluded from the study: * Epilepsy * Dementia * Parkinson's disease * history of stroke or seizure * psychiatric disorders * untreated depression or emotional conditions * Attention Deficit Disorder * Multiple Sclerosis * uncontrolled hyper- or hypo-tension * untreated Diabetes * Sickle Cell Anemia * regularly use illegal or psychoactive drugs (e.g., cocaine, alcohol abuse, etc). * Additionally, individuals scoring \< 3 on WAIS-R forward span, \< 2 on WAIS-R backward span, and failing to name more than 2 vegetable names will be excluded from the study. These exclusions will insure that persons with mild cognitive impairment or typical indications of clinical dementia will be not participate in the research.

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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.

  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

  • Center for Advance Brain Imaging

    RECRUITING

    Atlanta, Georgia, 30318, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.