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ClinicalTrials.gov public records Last synced Oct 3, 2026, 7:32 PM EDT

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Showing 97–120 of 1,236 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Functional Magnetic Resonance Imaging (fMRI) Clear all
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Ketamine and Propofol NeuroImaging

NCT07294092
View directory record Official record
Conditions
Anesthesia, Pain
Interventions
Propofol, Ketamine, Peripheral Nerve Stimulation
Drug · Device
Lead sponsor
Keith M Vogt
Other
Eligibility
18 Years to 59 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 3, 2026, 7:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Bright Light Therapy in Mild Traumatic Brain Injury

NCT01747811
View directory record Official record
Conditions
Concussion, Mild, Post-Concussion Symptoms, Sleep Problems
Interventions
wavelength-1 bright light, wavelength-2 bright light
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Oct 3, 2026, 7:32 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effect of (TaVNS) on Anxiety and Brain Function in Distressed Health Care Workers

NCT05132881
View directory record Official record
Conditions
Anxiety, Distress, Emotional, Effects of Vibration, Healthy
Interventions
Neuvana 2.0 Transcutaneous Auricular Vagal Nerve Stimulation (TaVNS), Waitlist Control, Healthy Controls: Substudy Group III, Distressed Workers: Subgroup II
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
21 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 3, 2026, 7:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Investigating Electroencephalographic Predictors of Default Mode Network Anticorrelation in Healthy Adults

NCT05592600
View directory record Official record
Conditions
Healthy
Interventions
Neurofeedback
Behavioral
Lead sponsor
Drexel University
Other
Eligibility
18 Years to 35 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Oct 3, 2026, 7:32 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Task Atlas: Study to Develop a Task Atlas of Brain Recruitment During a Digital Game-based Program

NCT06376175
View directory record Official record
Conditions
Healthy Adults
Interventions
Not listed
Lead sponsor
Lumos Labs, Inc.
Industry
Eligibility
25 Years to 40 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jan 31, 2025 · Synced Oct 3, 2026, 7:32 PM EDT
Active, not recruiting No phase listed Observational

Cognitive Changes of IDH-mutant and IDH-wildtype Glioma Patients After Chemoradiotherapy With Radiation Dose to the Resting State Networks

NCT04975139
View directory record Official record
Conditions
Glioma
Interventions
RS-fMRI
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2033
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 3, 2026, 7:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Type 2 Diabetes and the Brain in Adolescents

NCT03461510
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Obesity, Pediatric Obesity, Insulin Resistance, Dysglycemia, Hyperglycemia
Interventions
Hyperglycemic clamp, Hyperinsulinemic Euglycemic clamp
Procedure
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
12 Years to 18 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Oct 3, 2026, 7:32 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Anxiety During Abstinence in AUD

NCT06793488
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Disulfiram 250 mg, functional MRI
Drug · Diagnostic Test
Lead sponsor
Columbia University
Other
Eligibility
21 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 3, 2026, 7:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

fMRI Predictors of Treatment Response in Posttraumatic Stress Disorder (PTSD)

NCT01576510
View directory record Official record
Conditions
Posttraumatic Stress Disorder (PTSD)
Interventions
Prolonged Exposure (PE)
Behavioral
Lead sponsor
Research Foundation for Mental Hygiene, Inc.
Other
Eligibility
18 Years to 60 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2014 · Synced Oct 3, 2026, 7:32 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Effects Of PF-02545920 On Ketamine-Induced Abnormal Prefrontal Brain Response To Associative Learning In Healthy Subjects

NCT01244880
View directory record Official record
Conditions
Healthy
Interventions
Saline, PF-02545920, Ketamine, Placebo
Other · Drug
Lead sponsor
Pfizer
Industry
Eligibility
21 Years to 45 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
3
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 21, 2014 · Synced Oct 3, 2026, 7:32 PM EDT
Recruiting Not applicable Interventional

Non-Invasive Neurofeedback Training to Alleviate Tinnitus Distress

NCT07788638
View directory record Official record
Conditions
Tinnitus Aggravated, Tinnitus, Tinnitus, Subjective
Interventions
neurofeedback-guided brain connectivity modulation, sham neurofeedback-guided brain connectivity modulation
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 3, 2026, 7:32 PM EDT
Completed Phase 2 Interventional Results available

Interleaved TMS-fMRI for Hippocampal Stimulation: Modeling Dose-Response Relationship in Amnestic Mild Cognitive Impairment

NCT05515952
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Transcranial Magnetic Stimulation, Transcranial Magnetic Stimulation (Sham)
Device
Lead sponsor
University of Arizona
Other
Eligibility
50 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 29, 2025 · Synced Oct 3, 2026, 7:32 PM EDT
Recruiting Not applicable Interventional

Organization and Development of Motor Cortical Circuits for Speech Production in Stuttering

NCT07180628
View directory record Official record
Conditions
Stutter, Stuttering, Adult, Stuttering, Stuttering, Developmental
Interventions
Speech Production During functional magnetic resonance imaging (MRI)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 3, 2026, 7:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Predictors of Treatment Outcome With Cognitive Behavioral Therapy for Depression

NCT01922219
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 19, 2017 · Synced Oct 3, 2026, 7:32 PM EDT
Completed No phase listed Observational

The Psychobiology of Childhood Temperament

NCT00060775
View directory record Official record
Conditions
Developmental Psychology
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
2 Months to 60 Years
Enrollment
550 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 3, 2026, 7:32 PM EDT
Withdrawn No phase listed Observational

Neurocardiac Interactions Evaluated by Anatomic and Physiologic MRI Assessment

NCT02962154
View directory record Official record
Conditions
Ischemia, Stress, Mental
Interventions
Coronary CT Angiography, Mood Symptom Scale, Anxiety Symptom Scale, Chronic Stress Inventories, Psychosocial Function Questionnaires, General Health and quality of life questionnaires, Magnetic Resonance Imaging
Radiation · Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
50 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 9, 2018 · Synced Oct 3, 2026, 7:32 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Nitrous Oxide Neuroimaging

NCT06702631
View directory record Official record
Conditions
Anesthesia, Pain, Amnesia
Interventions
Nitrous oxide, Peripheral Nerve Stimulation
Drug · Device
Lead sponsor
Keith M Vogt
Other
Eligibility
18 Years to 59 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 3, 2026, 7:32 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Cerebrovascular Reactivity Assessed With fNIRS as a Biomarker of TCVI After Acute Traumatic Brain Injury in Military

NCT04058132
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Sildenafil Citrate 50Mg Tab, functional Near-infrared Spectroscopy (fNIRS), Carbon Dioxide (CO2) 5%, Neuropsychological Assessments, Gadolinium contrast infusion, Blood sample collection for research purposes, Structural brain Magnetic Resonance Imaging (MRI
Drug · Device · Other + 1 more
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years to 55 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Oct 3, 2026, 7:32 PM EDT
Completed Phase 4 Interventional

A fMRI(Functional Magnetic Resonance Imaging) Research Study to Learn More About Multiple Sclerosis and Individuals Potentially Experiencing Memory Difficulties

NCT00315367
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis
Interventions
Donepezil HCI (drug)
Drug
Lead sponsor
Neurognostics
Industry
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 16, 2007 · Synced Oct 3, 2026, 7:32 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Rhythm Perception and Generation

NCT00080067
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
21 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 3, 2026, 7:32 PM EDT
Completed Not applicable Interventional Results available

Glycemic Control and the Brain in Children With Type 1 Diabetes

NCT03428932
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Closed Loop (Medtronic 670G), Standard Care
Device · Other
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
14 Years to 17 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
5
States / cities
Palo Alto, California • New Haven, Connecticut • Jacksonville, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Oct 3, 2026, 7:32 PM EDT
Completed No phase listed Observational

An fMRI Study on Temporal Discounting in Bipolar Disorder

NCT02323763
View directory record Official record
Conditions
Bipolar Disorder, Suicidal Ideation, Depression
Interventions
fMRI Scanning
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 9, 2017 · Synced Oct 3, 2026, 7:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Behavioral Therapy for Reduction in Smoking Craving

NCT00449293
View directory record Official record
Conditions
Smoking Cessation, Tobacco Dependence
Interventions
standard cognitive behavioral therapy, Mindfulness Based Cognitive Therapy
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Oct 3, 2026, 7:32 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

RBD Longitudinal as Prognostic for PD

NCT00817726
View directory record Official record
Conditions
Rapid Eye Movement Sleep Behavior Disorder
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
35 Years to 70 Years
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Oct 3, 2026, 7:32 PM EDT