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ClinicalTrials.gov public records Last synced Oct 27, 2026, 12:19 PM EDT

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Showing 913–936 of 1,432 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: MRI Brain Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of the Ability of Functional Magnetic Resonance Imaging (fMRI) to Detect and Characterize the Effects of Two Marketed Centrally Active Drugs, Placebo, and RO4917523 in Healthy Volunteers

NCT01045083
View directory record Official record
Conditions
Healthy Volunteer
Interventions
RO4917523, escitalopram, methylphenidate, placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Nov 2, 2016 · Synced Oct 27, 2026, 12:19 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

Functional Brain Imaging - Acupuncture and Osteoarthritis

NCT00070824
View directory record Official record
Conditions
Osteoarthritis
Interventions
acupuncture
Procedure
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
40 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 10, 2007 · Synced Oct 27, 2026, 12:19 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Testing the Use of the Immunotherapy Drugs Ipilimumab and Nivolumab Plus Radiation Therapy Compared to the Usual Treatment (Temozolomide and Radiation Therapy) for Newly Diagnosed MGMT Unmethylated Glioblastoma

NCT04396860
View directory record Official record
Conditions
Gliosarcoma, MGMT-Unmethylated Glioblastoma
Interventions
Contrast-enhanced Magnetic Resonance Imaging, Ipilimumab, Nivolumab, NovoTTF-100A Device, Quality-of-Life Assessment, Questionnaire Administration, Radiation Therapy, Temozolomide
Procedure · Biological · Device + 3 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
285
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Anaheim, California + 210 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 27, 2026, 12:19 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

ALA-enriched Nutrition for Prevention of Cognitive Decline in APOE4 Older Adults

NCT07392723
View directory record Official record
Conditions
Cognitive Dysfunction, Alzheimer Disease, Blood-Brain Barrier, Apolipoprotein E, Deficiency or Defect of, Brain Aging, Fatty Acids, Omega-3
Interventions
Alpha-Linolenic Acid (2.6 g/day), Placebo Control Group
Drug · Dietary Supplement
Lead sponsor
Michal Schnaider Beeri, Ph.D.
Other
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 27, 2026, 12:19 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Prognostication of Recovery in Early Disorders of Consciousness Study

NCT07074678
View directory record Official record
Conditions
Disorder of Consciousness, Comatose, Coma; Prolonged, Vegetative State, Minimally Conscious State
Interventions
Functional MRI (fMRI)
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 27, 2026, 12:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Behavioral and Neural Phenotypes of Primary Dysmenorrhea in Adolescents

NCT04685343
View directory record Official record
Conditions
Primary Dysmenorrhea
Interventions
Quantitative Sensory Testing, fMRI
Behavioral · Other
Lead sponsor
Mclean Hospital
Other
Eligibility
13 Years to 19 Years · Female only
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 27, 2026, 12:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neuronal and Behavioral Effects of an Implicit Priming Approach to Improve Eating Behaviors in Obesity

NCT05107908
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Active Implicit Priming, Control Implicit Priming, Food Exposure Task
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 27, 2026, 12:19 PM EDT
Recruiting Not applicable Interventional

CMN LIFU for Enhanced Glymphatic Clearance in Amyloid-Positive MCI

NCT07866768
View directory record Official record
Conditions
Alzheimer's Disease (AD), Mild Cognitive Impairment (MCI), Mild Cognitive Impairment (MCI) Due to Alzheimer's Disease
Interventions
ATTN201 Focused Ultrasound to the CMN, ATTN201 Unfocused Ultrasound
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
65 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 27, 2026, 12:19 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Metabolic and Hemodynamic Reserve in Pediatric SCA

NCT04406818
View directory record Official record
Conditions
Child, Only, Brain Diseases, Sickle Cell Disease, Anemia, Sickle Cell
Interventions
Carbon Dioxide
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
4 Years to 21 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 27, 2026, 12:19 PM EDT
Withdrawn No phase listed Observational

Optimizing DBS Electrode Placement and Programming

NCT01820390
View directory record Official record
Conditions
Parkinson's Disease, Essential Tremor
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
2
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 20, 2014 · Synced Oct 27, 2026, 12:19 PM EDT
Completed Phase 1 Interventional Results available

An fMRI Study Of Brain Response In Patients With Fibromyalgia

NCT00760474
View directory record Official record
Conditions
Fibromyalgia
Interventions
Pregabalin, then placebo, Placebo, then pregabalin
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years to 70 Years · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 22, 2021 · Synced Oct 27, 2026, 12:19 PM EDT
Completed Phase 1 Interventional

Tetracycline-Derivatives for Treatment of Cerebral Arteriovenous Malformations and Aneurysms

NCT00243893
View directory record Official record
Conditions
Aneurysms, Arteriovenous Malformations
Interventions
minocycline, doxycycline
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
13 Years to 80 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 9, 2013 · Synced Oct 27, 2026, 12:19 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Processing of Language Meanings

NCT00005004
View directory record Official record
Conditions
Central Nervous System Disease, Cerebrovascular Accident, Craniocerebral Trauma, Head Injury, Healthy, Stroke
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 27, 2026, 12:19 PM EDT
Completed No phase listed Observational

Spatial Neglect and Delirium After Stroke

NCT03349411
View directory record Official record
Conditions
Stroke, Delirium, Spatial Neglect
Interventions
Confusion Assessment Method, Behavioral Inattention Test, Magnetic Resonance Imaging, Florida Mental Status Examination, Montreal Cognitive Assessment, Geriatric Depression Scale, Kessler Foundation Neglect Assessment Process
Diagnostic Test
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 100 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
West Orange, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2021 · Synced Oct 27, 2026, 12:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ketogenic Intervention in Depression

NCT06080932
View directory record Official record
Conditions
Depression, Ketosis
Interventions
Ketogenic Diet, NIH Toolbox, gradCPT, Resting-state fMRI, Task-fMRI, CGM/CKM, Blood Draw, Sleep Monitoring, Ketone/Glucose Monitoring, Body Composition, PHQ-9, WHO-5, SKID
Other · Biological · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 30 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 27, 2026, 12:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Emotion Study/Substudy: Flexible Brain Study

NCT03872414
View directory record Official record
Conditions
Aging, Emotions, Parkinson Disease
Interventions
Anterior cingulate cortex activation, Primary auditory cortex activation
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 17, 2023 · Synced Oct 27, 2026, 12:19 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Structural Imaging and Cognitive Functions in Adult Stem Cell Transplant Recipients Treated With Chemotherapy Alone or in Combination With Radiotherapy

NCT00606216
View directory record Official record
Conditions
Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Acute Undifferentiated Leukemia, Biphenotypic Leukemia, Myelodysplastic Syndrome, Non-Hodgkin's Lymphoma
Interventions
MRI and cognitive evaluation, brain MRI study and a brief neuropsychological evaluation
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 70 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2015
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 10, 2015 · Synced Oct 27, 2026, 12:19 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Mechanism of Action of Electroconvulsive Therapy

NCT04059952
View directory record Official record
Conditions
Unipolar Depression, Bipolar Depression
Interventions
Electroconvulsive Therapy
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Oct 27, 2026, 12:19 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Connectomics in Psychiatric Classification

NCT03967535
View directory record Official record
Conditions
Dementia, Dementia Alzheimers, Frontotemporal Dementia, Pick's Disease With Dementia
Interventions
MRI Brain Imaging, Mental Health Assessment and Computerized Cognitive Test
Device · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
45 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 19, 2020 · Synced Oct 27, 2026, 12:19 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Negative Valence Brain Targets and Predictors of Anxiety and Depression Treatment

NCT01903447
View directory record Official record
Conditions
Internalizing Psychopathologies (IPs) Depression and Anxiety
Interventions
SSRI, CBT
Drug · Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
271 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Oct 27, 2026, 12:19 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Relationship of HHV-6B Virus to Seizures and Brain Injury

NCT00597285
View directory record Official record
Conditions
Epilepsy, HHV6B Infection
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 55 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Oct 27, 2026, 12:19 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

DTI of the Brain and Cervical Spine: Evaluation in Normal Subjects and Patients With Cervical Spondylotic Myelopathy

NCT01868958
View directory record Official record
Conditions
Cervical Spondylosis With Myelopathy
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
30 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 15, 2015 · Synced Oct 27, 2026, 12:19 PM EDT
Completed No phase listed Observational

Multimodal Approach to Testing the Acute Effects of Mild Traumatic Brain Injury (mTBI)

NCT02069613
View directory record Official record
Conditions
Concussion, Mild
Interventions
Not listed
Lead sponsor
Huntington Medical Research Institutes
Other
Eligibility
18 Years to 50 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
3
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Nov 8, 2017 · Synced Oct 27, 2026, 12:19 PM EDT
Completed Not applicable Interventional Results available

18F-FLT-PET Imaging of the Brain in Patients With Metastatic Breast Cancer to the Brain Treated With Whole Brain Radiation Therapy With or Without Sorafenib: Comparison With MR Imaging of the Brain

NCT01621906
View directory record Official record
Conditions
Metastatic Breast Cancer to the Brain
Interventions
18F-FLT-PET Imaging
Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
6
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Commack, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2022 · Synced Oct 27, 2026, 12:19 PM EDT