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Scientists map Brain's emotion and time tracker

NCT ID NCT06276400

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks at how healthy adults' brains keep track of both the emotional content and the duration of emotional events. Researchers will use brain scans (fMRI) and a technique called TMS to understand which brain regions handle this information and help guide decisions. The goal is to learn more about basic brain functions, not to treat any disease.

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 50 people

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

Started

Jan 2024

Expected to finish

Mar 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

18 to 45 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: * right-handed * between the ages of 18 and 45 * be a fluent English speaker * have normal to corrected-to-normal vision. Exclusion Criteria: * if they report a current or prior diagnosis of a psychiatric disorder requiring hospitalization and/or are currently using psychiatric medication; o If they report a history of or current neurological disease (i.e., stroke, concussion, epilepsy, major head trauma, complicated migraine); * If they ever had a seizure; * If they have a family history of epilepsy or seizure disorders; * If they have a history of fainting; * If they are sleep deprived (TMS only); * If they have a history of prior surgery with metal clips, implants, devices, prosthetics, cardiac or neural implants (e.g., pacemaker; neurostimulator), or cochlear implants; * If they are unable to safely and comfortably complete an MRI: have metal in the body, recent surgery, presence of surgically implanted devices not cleared for MRI, extreme claustrophobia, if they report tattoos of the head or neck region, non-removable metal piercing anywhere on the body * Women will be asked to self-report their pregnancy status and have the option to take a pregnancy test if they wish. If there is a chance a participant is pregnant, they will not be scanned. * As part of the newly adopted UCSB BIC prescreening procedure, participants will be asked about their history of hearing issues (including loss, hyperacuity, sensitivity to loud noises, history of tinnitus (ringing in ears), job with high noise exposure, and chronic migraines. Participants will be excluded if one or more hearing issues are reported.

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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 California, Santa Barbara

    RECRUITING

    Santa Barbara, California, 93106, United States

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