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Showing 1–24 of 832 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Brain Magnetic Resonance Imaging (MRI) Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Brain as a Therapeutic and Research Target in Trigeminal Neuropathic Pain

NCT03003715
View directory record Official record
Conditions
Trigeminal Neuropathic Pain
Interventions
PET Scans, transcranial direct current stimulation (tDCS), MRI, sham tDCS (prior to real tDCS)
Procedure · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 23, 2017 · Synced Sep 28, 2026, 1:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Early Characteristics of Autism

NCT00090415
View directory record Official record
Conditions
Autism, Autistic Disorder
Interventions
Intensive behavioral therapy
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Months to 30 Months
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 18, 2012 · Synced Sep 28, 2026, 1:04 AM EDT
Active, not recruiting No phase listed Observational

A Study of Memory, Thinking, and Brain Imaging in Adults With Histiocytosis

NCT03127709
View directory record Official record
Conditions
Histiocytosis
Interventions
Trail Making Test, Parts A & B, Brief Test of Attention, Symbol Span, Controlled Oral Word Association Test, The Hopkins Verbal Learning Test-Revised, Brief Visuospatial Memory Test-Revised, Hospital Anxiety and Depression Scale, McGill Quality of Life Scale, MR Brain Imaging, Resting state functional MRI, Functional Assessment of Cancer Therapy Cognitive Scale (FACT-Cog)
Behavioral · Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
4
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Commack, New York + 1 more
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Sep 28, 2026, 1:04 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Effects of rTMS on Human Brain Activity

NCT04242810
View directory record Official record
Conditions
Repetitive Transcranial Magnetic Stimulation (rTMS)
Interventions
rTMS, Sham rTMS, MRI scan
Device · Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years to 35 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 9, 2022 · Synced Sep 28, 2026, 1:04 AM EDT
Recruiting Phase 3 Interventional

A Study of Treatment for Medulloblastoma Using Sodium Thiosulfate to Reduce Hearing Loss

NCT05382338
View directory record Official record
Conditions
Childhood Medulloblastoma
Interventions
Audiometric Test, Auditory Brainstem Response, Biospecimen Collection, Cisplatin, Cyclophosphamide, Lomustine, Magnetic Resonance Imaging, Quality-of-Life Assessment, Radiation Therapy, Sodium Thiosulfate, Survey Administration, Vincristine
Procedure · Drug · Other + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
4 Years to 21 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
106
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 92 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Sep 28, 2026, 1:04 AM EDT
Recruiting Not applicable Interventional

ExAblate Blood-Brain Barrier (BBB) Disruption for the Treatment of Alzheimer's Disease

NCT03671889
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Blood Brain Barrier (BBB) Disruption
Device
Lead sponsor
InSightec
Industry
Eligibility
50 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2030
U.S. locations
10
States / cities
Delray Beach, Florida • Fort Lauderdale, Florida • Gainesville, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Sep 28, 2026, 1:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Investigation of Cocaine Addiction Using mGluR5 PET and fMRI

NCT03471182
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Psychiatric and Cognitive Testing, Cocaine Self-adminstration, Positron Emission Tomography, Magnetic Resonance Imaging
Behavioral · Drug · Radiation + 1 more
Lead sponsor
Yale University
Other
Eligibility
18 Years to 60 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Sep 28, 2026, 1:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Symptoms of Lower Urinary Tract Dysfunction Phenotyping Study

NCT02485808
View directory record Official record
Conditions
Lower Urinary Tract Symptoms
Interventions
None-observational, Magnetic Resonance Imaging (MRI), Multimodal Automated Sensory Testing System, Auditory Sensitivity Test
Other · Procedure
Lead sponsor
Arbor Research Collaborative for Health
Other
Eligibility
18 Years and older
Enrollment
1,879 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
6
States / cities
Chicago, Illinois • Iowa City, Iowa • Ann Arbor, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2019 · Synced Sep 28, 2026, 1:04 AM EDT
Completed Not applicable Interventional

Memory and Thinking Skills Workshop to Improve Cognition in Gynecologic and Breast Cancer Survivors With Cognitive Symptoms

NCT01641068
View directory record Official record
Conditions
Breast Carcinoma, Cancer Survivor, Cognitive Side Effects of Cancer Therapy, Malignant Female Reproductive System Neoplasm
Interventions
Cognitive Intervention, Educational Intervention, Functional Magnetic Resonance Imaging, Memory Intervention, Quality-of-Life Assessment, Questionnaire Administration
Other · Procedure
Lead sponsor
University of Washington
Other
Eligibility
21 Years to 90 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 7, 2019 · Synced Sep 28, 2026, 1:04 AM EDT
Completed Phase 2 Interventional Results available

Bevacizumab and Irinotecan in Treating Young Patients With Recurrent, Progressive, or Refractory Glioma, Medulloblastoma, Ependymoma, or Low Grade Glioma

NCT00381797
View directory record Official record
Conditions
Childhood Cerebral Anaplastic Astrocytoma, Childhood Oligodendroglioma, Childhood Spinal Cord Neoplasm, Recurrent Childhood Brain Stem Glioma, Recurrent Childhood Ependymoma, Recurrent Childhood Medulloblastoma
Interventions
Bevacizumab, Fludeoxyglucose F-18, Irinotecan Hydrochloride
Biological · Radiation · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 21 Years
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
11
States / cities
San Francisco, California • Washington D.C., District of Columbia • Chicago, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 27, 2017 · Synced Sep 28, 2026, 1:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Diffusion Tensor MRI to Distinguish Brain Tumor Recurrence From Radiation Necrosis

NCT00285324
View directory record Official record
Conditions
Glioma Tumor Recurrence, Radiation Necrosis, Primary Brain Tumor
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
21 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Sep 28, 2026, 1:04 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

MR Evaluation of Cerebrospinal Fluid (CSF) Dynamics

NCT04099823
View directory record Official record
Conditions
Hydrocephalus, Alzheimer Disease
Interventions
MRI screening form, Urine pregnancy test, MR brain
Other · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Sep 28, 2026, 1:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cortical Contributions to Motor Sequence Learning

NCT04138953
View directory record Official record
Conditions
Brain Injuries
Interventions
Transcranial Magnetic Stimulation (TMS), Sham TMS
Device · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 85 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 27, 2024 · Synced Sep 28, 2026, 1:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Cocoa Shot on the Human Brain 2

NCT02080845
View directory record Official record
Conditions
Caffeine
Interventions
no caffeine, high caffeine, no theobromine, low theobromine, high theobromine
Dietary Supplement
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 17, 2018 · Synced Sep 28, 2026, 1:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Examination of Transcranial Focused Ultrasound on Brain Activity in Adults

NCT06477029
View directory record Official record
Conditions
Impulsive Behavior
Interventions
tFUS, Sham tFUS
Device
Lead sponsor
Mary Phillips, MD MD (Cantab)
Other
Eligibility
18 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 28, 2026, 1:04 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Tracking Brain Biomarkers and Renormalization Associated With Antidepressant Transcranial Magnetic Stimulation Therapy

NCT06043401
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Neuroimaging with Magnetic Resonance Imaging (MRI)
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced Sep 28, 2026, 1:04 AM EDT
Completed Phase 4 Interventional Results available

Neurobiological Basis of Response to Guanfacine Extended Release in Children and Adolescents With ADHD

NCT01709695
View directory record Official record
Conditions
ADHD, Attention Deficit Hyperactivity Disorder
Interventions
Guanfacine Hydrochloride XR, Placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
8 Years to 15 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 13, 2018 · Synced Sep 28, 2026, 1:04 AM EDT
Terminated Not applicable Interventional

Hypotonia and Neurofibromatosis Type 1 (NF1) Glioma

NCT02584413
View directory record Official record
Conditions
Neurofibromatosis Type 1
Interventions
Magnetic resonance imaging, Gadolinium contrast
Device · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
1 Year to 7 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 2, 2019 · Synced Sep 28, 2026, 1:04 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Functional MRI Study of Attention in Normal Controls and Traumatic Brain Injured Patients

NCT00580918
View directory record Official record
Conditions
Mild Traumatic Brain Injury
Interventions
functional magnetic resonance imaging fMRI
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2003
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jan 24, 2021 · Synced Sep 28, 2026, 1:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neural Networks and Language Recovery in Aphasia From Stroke: fMRI Studies

NCT00467103
View directory record Official record
Conditions
Aphasia, Nonfluent Aphasia, Stroke
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
45 Years to 80 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 23, 2022 · Synced Sep 28, 2026, 1:04 AM EDT
Recruiting Not applicable Interventional

Magnetic Resonance Imaging for Improving Knowledge of Brain Tumor Biology in Patients With Resectable Glioblastoma

NCT06090903
View directory record Official record
Conditions
Glioblastoma, Recurrent Glioblastoma, Resectable Glioblastoma
Interventions
Biospecimen Collection, Magnetic Resonance Imaging, Medical Chart Review
Procedure · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 28, 2026, 1:04 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cerebral Oxygen Metabolism in Children

NCT04157179
View directory record Official record
Conditions
Sickle Cell Disease, Cerebral Stroke
Interventions
Carbon Dioxide
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
3 Years to 50 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 10, 2025 · Synced Sep 28, 2026, 1:04 AM EDT
Recruiting Phase 2 Interventional

Stratified Pharmacological Approaches for Regulating Circuit-Level Effects

NCT07022405
View directory record Official record
Conditions
Depression - Major Depressive Disorder
Interventions
Pramipexole Immediate Release
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Sep 28, 2026, 1:04 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Imaging Oxidative Metabolism and Neurotransmitter Synthesis in the Human Brain

NCT03849963
View directory record Official record
Conditions
Brain Metabolism
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2030
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Sep 28, 2026, 1:04 AM EDT