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ClinicalTrials.gov public records Last synced Nov 14, 2026, 9:34 PM 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 1–24 of 1,248 matching trials from the live ClinicalTrials.gov search.
Recruiting Not applicable Interventional Accepts healthy volunteers

Speech Motor Learning and Retention (Aim 3)

NCT06492252
Conditions
Speech
Interventions
fMRI, Adaptation
Device · Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 40 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Non-adaptive Floreo VR control, Floreo Virtual Reality application
Behavioral
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
8 Years to 16 Years
Enrollment
219 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting No phase listed Observational Accepts healthy volunteers

fMRI and IVCM Cornea Microscopy of CXL in Keratoconus

NCT04439552
Conditions
Pain, Postoperative, Pain, Chronic, Pain, Acute, Surgical Injury, Surgical Wound, Cornea Injury, Cornea, Keratoconus
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Binge Eating, Smoking, Tobacco, Behavior
Interventions
Now vs. Later Cue, fMRI
Behavioral · Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Stanford, California
Completed No phase listed Observational Accepts healthy volunteers

Enhanced Tactile Memory in the Blind

NCT00076700
Conditions
Blindness
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Post Traumatic Stress Disorder, Depression - Major Depressive Disorder
Interventions
Psilocybin + MBCT therapy, Active Comparator: Psilocybin with Support Only
Combination Product
Lead sponsor
Anthony P King
Other
Eligibility
21 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Dissociating Components of Anhedonia: A Pilot fMRI Study

NCT02569034
Conditions
Anhedonia
Interventions
Functional Magnetic Resonance Imaging, Effort-Expenditure for Rewards Task
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Alcohol Use Disorder
Interventions
Suvorexant, Placebo
Drug · Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 65 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cannabinoid Control of Fear Extinction Neural Circuits in Post-traumatic Stress Disorder

NCT02069366
Conditions
Post-Traumatic Stress Disorder
Interventions
Dronabinol, Placebo
Drug
Lead sponsor
Wayne State University
Other
Eligibility
21 Years to 45 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Detroit, Michigan
Completed Not applicable Interventional Accepts healthy volunteers Results available

Neuroimaging Decision Making and Response Inhibition During Smoking Abstinence

NCT00672256
Conditions
Smoking
Interventions
Smoking Abstinence
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 50 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Osteoarthritis, Knee
Interventions
Acupuncture
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 70 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Charlestown, Massachusetts
Conditions
Urge Urinary Incontinence
Interventions
Biofeedback, pelvic floor muscle training, fMRI
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
60 Years and older · Female only
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Audio Visual Hallucinations, Neurofeedback, Schizophrenia, Superior Temporal Gyrus
Interventions
rt-fMRI neurofeedback
Other
Lead sponsor
Harvard Medical School (HMS and HSDM)
Other
Eligibility
18 Years to 55 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Brockton, Massachusetts
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Neuroanatomically Informed fMRI Neurofeedback in Healthy Adults

NCT07873710
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
Completed No phase listed Observational Accepts healthy volunteers

Appetite-Related Brain Activity in Women With Anorexia Nervosa

NCT00344656
Conditions
Eating Disorders, Anorexia Nervosa
Interventions
Not listed
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2010
U.S. locations
1
States / cities
New York, New York
Conditions
Schizophrenia
Interventions
Targeted cognitive training (TCT), Computer games
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 60 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2013
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Connectivity-based rTMS and State-Dependency on Amygdala Activation

NCT03746405
Conditions
Amygdala Activation
Interventions
repetitive transcranial magnetic stimulation, Sham repetitive transcranial magnetic stimulation
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 35 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Completed No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Imaging of the Brain in Emotional Processing

NCT00061204
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Active, not recruiting Not applicable Interventional

Stress Management Program

NCT06526585
Conditions
Stress, Anxiety
Interventions
Cyclic Sighing Breathing, Box Breathing, Hypnosis, Audiobook
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Stanford, California
Conditions
Obesity and Overweight
Interventions
fMRI cue reactivity task, fMRI go no go task, Ad libitum meal test, Eating in the absence of hunger test
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
7 Years to 12 Years
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
4
States / cities
Baltimore, Maryland • Providence, Rhode Island • Seattle, Washington
Completed Not applicable Interventional Results available

Pilot TMS for Methamphetamine Use Disorder

NCT04449055
Conditions
Stimulant Dependence, Methamphetamine-dependence, Addiction, Drug
Interventions
Transcranial Magnetic Stimulation--DPFC first, MPFC second, Transcranial Magnetic Stimulation--MPFC first, DPFC second
Device
Lead sponsor
Ryan M. Carnahan
Other
Eligibility
18 Years to 60 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Hallucinations, Auditory, Psychosis
Interventions
Rivastigmine Transdermal System, Scopolamine, Placebo Patch
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2032
U.S. locations
1
States / cities
New Haven, Connecticut
Terminated No phase listed Observational Accepts healthy volunteers

Exploration of Cortical Neural Network in Patients With Bothersome Tinnitus

NCT01385540
Conditions
Tinnitus
Interventions
Task-Based Functional Magnetic Resonance Imaging (fMRI)
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Obsessive-Compulsive Disorder
Interventions
Exposure and Response Prevention Therapy, Clinical Assessments, Research MRI Sessions
Behavioral · Other · Diagnostic Test
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
10 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
New York, New York