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ClinicalTrials.gov public records Last synced Oct 4, 2026, 10:01 PM EDT

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Showing 49–72 of 186 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: MRI and fMRI scans Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Neuroimaging of Parkinson's

NCT07024875
View directory record Official record
Conditions
Parkinsons Disease (PD)
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 4, 2026, 10:01 PM EDT
Recruiting No phase listed Observational

Neurosurgical Neuronavigation Using Resting State MRI and Machine Learning

NCT05864976
View directory record Official record
Conditions
Glioblastoma Multiforme
Interventions
Support Vector Machine
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 4, 2026, 10:01 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Magnetic Resonance Imaging of the Brain and Stomach in Healthy Volunteers and Gastroparesis

NCT04282317
View directory record Official record
Conditions
Gastroparesis
Interventions
MRI scan
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 65 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Oct 4, 2026, 10:01 PM EDT
Completed Phase 4 Interventional Results available

DECIFER: Depression and Citalopram In First Episode Recovery

NCT01041274
View directory record Official record
Conditions
Schizophrenia, Schizophreniform Disorder
Interventions
Citalopram, Placebo, Psychoeducation, Cognitive Behavioral Therapy (CBT), Functional Magnetic Resonance Imaging (fMRI)
Drug · Behavioral · Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
16 Years to 40 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 4, 2026, 10:01 PM 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 10, 2022 · Synced Oct 4, 2026, 10:01 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Oxytocin and Brain Responses in Maternal Addiction

NCT02979093
View directory record Official record
Conditions
Maternal Behavior, Maternal Addiction
Interventions
Oxytocin, Placebos, Functional MRI scanning
Drug · Procedure
Lead sponsor
Lane Strathearn, MBBS PhD
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
2
States / cities
New Haven, Connecticut • Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Oct 4, 2026, 10:01 PM EDT
Completed Not applicable Interventional Results available

Using Real-time fMRI Neurofeedback and Motor Imagery to Enhance Motor Timing and Precision in Cerebellar Ataxia

NCT05436262
View directory record Official record
Conditions
Cerebellar Ataxia, Spinocerebellar Ataxias, Cerebellar Degeneration
Interventions
Real-time fMRI with neurofeedback of motor imagery
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 8, 2025 · Synced Oct 4, 2026, 10:01 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Intranasal Oxytocin Intervention for Caregivers to Persons With Dementia

NCT06364228
View directory record Official record
Conditions
Stress
Interventions
Placebo, Oxytocin Intranasal Spray 12 International Unit (12IU), Oxytocin Intranasal Spray 24 International Unit (24IU), Functional MRI
Drug · Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
50 Years and older · Female only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 4, 2026, 10:01 PM EDT
Active, not recruiting Phase 1 Interventional

Papaverine and Stereotactic Body Radiotherapy (SBRT) for Non Small Cell Lung Cancer (NSCLC) or Lung Metastases

NCT03824327
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma
Interventions
Blood Oxygen Level Dependent Imaging, Papaverine Hydrochloride, Stereotactic Body Radiation Therapy
Procedure · Drug · Radiation
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 4, 2026, 10:01 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Quantifying Oxygen Utilization of Tumors Using Oxygen-Enhanced Molecular MRI

NCT04460495
View directory record Official record
Conditions
Malignant Brain Neoplasm
Interventions
Arterial Spin Labeling Magnetic Resonance Imaging, pH-Weighted amine CEST, Oxygen-weighted SAGE-EPI
Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
Not listed
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 10, 2022 · Synced Oct 4, 2026, 10:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Brain Imaging Changes in Fear and Anxiety

NCT00047853
View directory record Official record
Conditions
Anxiety Disorders, Fear
Interventions
Shock device, Acoustic startle
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
1,080 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 12, 2024 · Synced Oct 4, 2026, 10:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dopaminergic Effects of Adjunctive Aripiprazole on the Brain in Treatment-Resistant Depression

NCT00953745
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Escitalopram, Aripiprazole, Placebo Capsule, Placebo Tablet
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 55 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 19, 2018 · Synced Oct 4, 2026, 10:01 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Use of Functional MRI to Assess Functional Hypothalamic Activation in Response to Diazoxide

NCT03566511
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Glucose, High Blood, Glucose Metabolism Disorders (Including Diabetes Mellitus)
Interventions
Diazoxide, Placebo
Drug
Lead sponsor
Meredith Hawkins
Other
Eligibility
21 Years to 70 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 31, 2025 · Synced Oct 4, 2026, 10:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Mapping of the Human Brainstem During Continence and Micturition: Noninvasive 7-T fMRI Study

NCT04846387
View directory record Official record
Conditions
Healthy
Interventions
Magnetic Resonance Imaging (MRI), Post-Void Residual, Uroflowmetry, Questionaire - AUA Symptom Score
Diagnostic Test · Behavioral
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 10, 2025 · Synced Oct 4, 2026, 10:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effects of Ketamine and Guanfacine on Working Memory in Healthy Subjects

NCT01600885
View directory record Official record
Conditions
NMDA Receptor Function
Interventions
Guanfacine, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 45 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
3
States / cities
New Haven, Connecticut • West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Oct 4, 2026, 10:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluating the Brain's Response to Natural Versus Artificial Sweetener in Women Who Have Had an Eating Disorder

NCT00517335
View directory record Official record
Conditions
Eating Disorders
Interventions
Functional magnetic resonance imaging (fMRI) scan
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Mar 8, 2016 · Synced Oct 4, 2026, 10:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Interhemispheric Connectivity and Compensation

NCT05207878
View directory record Official record
Conditions
Peripheral Nerve Injury Upper Limb, Healthy
Interventions
STEGA-MRI
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 4, 2026, 10:01 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

TMS for Investigating Memory Facilitation

NCT05462782
View directory record Official record
Conditions
Age-associated Memory Impairment
Interventions
Transcranial Magnetic Stimulation (TMS) Cone Coil, Transcranial Magnetic Stimulation (TMS) Sham Coil
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
60 Years to 85 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 1, 2023 · Synced Oct 4, 2026, 10:01 PM EDT
Completed Not applicable Interventional Results available

Neural Effects of Mindfulness Training on Attention

NCT00379210
View directory record Official record
Conditions
No Condition, Focus is Neural Effects of Mindfulness Training on Attention
Interventions
Mindfulness Meditation Training (MMT), Nutrition Education course
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 26, 2012 · Synced Oct 4, 2026, 10:01 PM EDT
Completed No phase listed Observational

Neuroimaging Study for Decoding Emotional States and Identifying Neural Circuits to Disengage From Negative Thinking

NCT06254144
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
functional magnetic resonance imaging (fMRI)
Behavioral
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 4, 2026, 10:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of Brain Function in Women With Insulin Resistant Polycystic Ovary Syndrome

NCT00670800
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Metformin
Drug
Lead sponsor
University of Michigan
Other
Eligibility
21 Years to 40 Years · Female only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 21, 2014 · Synced Oct 4, 2026, 10:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

NEPAL (Neuromodulatory Examination of Pain and Mobility Across the Lifespan)

NCT02488863
View directory record Official record
Conditions
Musculoskeletal Pain, Pain, Chronic
Interventions
MRI Neuroimaging, Quantitative Sensory Testing, Questionnaires, Physical and Cognitive Function Testing
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2024
U.S. locations
4
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Oct 4, 2026, 10:01 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Dose-Dependent Effect of Intranasal Insulin in Humans Using Functional Magnetic Resonance Imaging (fMRI)

NCT06144255
View directory record Official record
Conditions
Healthy
Interventions
Intranasal insulin
Drug
Lead sponsor
Florian Schmitzberger
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 21, 2024 · Synced Oct 4, 2026, 10:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The STRENGTHEN Study

NCT06267521
View directory record Official record
Conditions
Cognitive Flexibility, Emotional Regulation
Interventions
Healthy Minds Program, Sham Meditation Didactic Material, Sham Stimulation in Lab, Stimulation in Lab, MRI Scanner
Other · Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 50 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 4, 2026, 10:01 PM EDT