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ClinicalTrials.gov public records Last synced Nov 6, 2026, 2:08 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 481–504 of 1,131 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Functional MRI Clear all

Conditions: Smoking
Interventions: Abstain from smoking for 24 hours; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 18 Years to 55 Years
Healthy volunteers: Accepts healthy volunteers
Timeline: 2012
U.S. locations: 1
States / cities: Durham, North Carolina

Conditions: Normal Physiology
Interventions: Sham TMS, TMS; Device
Lead sponsor: National Institute of Mental Health (NIMH); NIH
Eligibility: 18 Years to 65 Years
Enrollment: 85 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2025
U.S. locations: 1
States / cities: Bethesda, Maryland

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

Conditions: Cognitive Impairment, Estrogen Deficiency, Menopause, Endothelial Dysfunction, Vascular Stiffness
Interventions: GnRHant + E2, GnRHant + Placebo; Other
Lead sponsor: University of Colorado, Denver; Other
Eligibility: 18 Years to 50 Years · Female only
Enrollment: 19 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2020
U.S. locations: 2
States / cities: Aurora, Colorado • Boulder, Colorado

Conditions: Cognitive Performance
Interventions: fMRI with virtual reality flight simulator; Diagnostic Test
Lead sponsor: The Geneva Foundation; Other
Eligibility: 18 Years to 54 Years
Enrollment: 35 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2026
U.S. locations: 1
States / cities: San Antonio, Texas

Conditions: Healthy
Interventions: Not listed
Lead sponsor: Stony Brook University; Other
Eligibility: 18 Years to 45 Years
Enrollment: 5 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: Stony Brook, New York

Conditions: Alcohol Drinking, Alcohol Use Disorder
Interventions: Ketone Ester "(R)-3-hydroxybutyl (R)-3-hydroxybutyrate", Isocaloric dextrose placebo, Alcohol drinks; Dietary Supplement · Drug · Other
Lead sponsor: University of Pennsylvania; Other
Eligibility: 21 Years to 65 Years
Enrollment: 20 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2027
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Post Concussive Syndrome, Chronic, Post Concussion Symptoms, Post Concussive Syndrome, Post Concussion Syndrome, Anxiety Disorder Not Otherwise Specified
Interventions: Not listed
Lead sponsor: Cognitive FX; Industry
Eligibility: 16 Years to 75 Years
Enrollment: 11 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025
U.S. locations: 1
States / cities: Provo, Utah

Conditions: Cognitive Aging, Functional Magnetic Resonance Imaging
Interventions: Low-C, High-C+; Behavioral
Lead sponsor: The University of Texas at Dallas; Other
Eligibility: 18 Years to 90 Years
Enrollment: 75 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2021
U.S. locations: 1
States / cities: Dallas, Texas

Conditions: Low Back Pain, Chronic Low-back Pain, Back Pain, Low, Lumbar Disc Disease, Lumbar Discogenic Pain, Lumbar Pain Syndrome, Lumbar Post-Laminectomy Syndrome, Back Pain Lower Back Chronic, Back Pain Without Radiation, Pain;Back Low;Chronic
Interventions: Cryo-auriculotherapy, Sham auriculotherapy, Experimental auricular stimulation; Device · Other
Lead sponsor: Keith M Vogt; Other
Eligibility: 18 Years and older
Enrollment: 60 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2029
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Healthy Adult Participants
Interventions: Functional Connectivity fMRI Neurofeedback, ROI-Activity fMRI Neurofeedback; Behavioral
Lead sponsor: The University of Texas Health Science Center, Houston; Other
Eligibility: 18 Years to 65 Years
Enrollment: 15 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Major Depressive Disorder
Interventions: Not listed
Lead sponsor: National Institute of Mental Health (NIMH); NIH
Eligibility: 18 Years to 50 Years
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2004 – 2008
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Nicotine Dependence
Interventions: varenicline; Drug
Lead sponsor: Medical University of South Carolina; Other
Eligibility: 21 Years to 60 Years
Enrollment: 21 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2012
U.S. locations: 1
States / cities: Charleston, South Carolina

Conditions: Upper Extremity Paresis
Interventions: transcranial direct current stimulation; Device
Lead sponsor: University of the Sciences in Philadelphia; Other
Eligibility: 18 Years and older
Enrollment: 14 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2023
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Deliberate Self Harm
Interventions: N-Acetylcysteine, fMRI; Dietary Supplement · Drug
Lead sponsor: University of Minnesota; Other
Eligibility: 13 Years to 21 Years
Enrollment: 67 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2015
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Parkinson Disease
Interventions: Treadmill, Tango, Stretching; Behavioral
Lead sponsor: Washington University School of Medicine; Other
Eligibility: 30 Years and older
Enrollment: 119 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2018
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Anxiety Disorders
Interventions: Pregabalin 50mg, Pregabalin 200 MG, placebo; Drug
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years to 30 Years
Enrollment: 16 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008
U.S. locations: 1
States / cities: La Jolla, California

Conditions: Smoking
Interventions: Not listed
Lead sponsor: Yale University; Other
Eligibility: 18 Years to 50 Years
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2014
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Cognitively Normal Older Adults, Hypertension, Subjective Cognitive Decline, Family History of Alzheimer's Disease
Interventions: Angiotensin II receptor blocker (ARB, losartan) and calcium channel blocker (CCB, amlodipine), Aerobic Exercise Training, Usual Care, Stretching Exercise; Drug · Behavioral · Other
Lead sponsor: University of Texas Southwestern Medical Center; Other
Eligibility: 60 Years to 85 Years
Enrollment: 513 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2022
U.S. locations: 4
States / cities: Kansas City, Kansas • Baton Rouge, Louisiana • St Louis, Missouri + 1 more

Conditions: Cocaine Dependence
Interventions: Not listed
Lead sponsor: National Institute on Drug Abuse (NIDA); NIH
Eligibility: 18 Years to 55 Years
Enrollment: 99 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2015
U.S. locations: 2
States / cities: Baltimore, Maryland • College Park, Maryland

Conditions: Healthy
Interventions: Functional MRI (fMRI); Diagnostic Test
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years to 55 Years
Enrollment: 10 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021
U.S. locations: 1
States / cities: Rochester, Minnesota

Conditions: Complex Regional Pain Syndrome (CRPS), Neuropathic Leg Pain
Interventions: Not listed
Lead sponsor: Vibhor Krishna; Other
Eligibility: 18 Years to 55 Years
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2017
U.S. locations: 1
States / cities: Columbus, Ohio

Conditions: Peripheral Arterial Disease
Interventions: Supervised exercise therapy; Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 90 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2021
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Mild Cognitive Impairment
Interventions: rTMS, Sham rTMS; Device
Lead sponsor: Duke University; Other
Eligibility: 55 Years to 80 Years
Enrollment: 10 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Durham, North Carolina

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The Effects of Smoking Withdrawal On Resting State Functional Connectivity

Development of Non-Invasive Brain Stimulation Techniques

Predictors of Treatment Outcome With Cognitive Behavioral Therapy for Depression

Effects of Ovarian Hormone Suppression on Vascular and Cognitive Function

Determining Which Regions of the Brain Are Active During Flight Simulation at Separate Timepoints During Training

The Impact of Reward-induced Dopamine Release on Functional Connectivity: a Combined PET/fMRI Study

Ketone Ester Intervention in Alcohol Use Disorder

Accelerated Transcranial Magnetic Stimulation Intervention for Post-Concussion Syndrome

Strategic Training to Optimize Neurocognitive Functions in Older Adults

AuriculoTherapy NeuroImaging

Neuroanatomically Informed fMRI Neurofeedback in Healthy Adults

FMRI Study of Performance During a Probabilistic Reversal Learning Task in Depression

Impact of Varenicline on Blood-Oxygen-Level Dependent (BOLD) Functional Magnetic Resonance Imaging (fMRI) Activation on Smokers

Priming With tDCS: Expanding the Window of Recovery in Chronic Stroke

Early Study of N-Acetylcysteine to Treat Deliberate Self-Harm in Adolescents

Exercise and Parkinson's: Comparing Interventions and Exploring Neural Mechanisms

PharmacofMRI of Anxiolytic Medications (Pregabalin)

fMRI of Stress in Smoking Behavior

Risk Reduction for Alzheimer's Disease

Measuring Distress Tolerance With Functional MRI

Comparison of Compact 3T, Conventional 3T, and 7T Scanners Using Task Based and Resting State fMRI

Spinal Cord Stimulation and Functional MRI

Functional MRI of the Lower Extremities

Using fMRI-guided TMS to Increase Central Executive Function in Older Adults (MCI_Sub)