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ClinicalTrials.gov public records Last synced Oct 24, 2026, 11:08 PM EDT

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Showing 289–312 of 684 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Brain function studies Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Human Learning of New Structured Information Across Time and Sleep

NCT05910762
View directory record Official record
Conditions
Learning, Humans, Consolidation, Sleep
Interventions
Associative inference, Category learning, Sleep
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 35 Years
Enrollment
119 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 24, 2026, 11:08 PM EDT
Recruiting Not applicable Interventional

Animal Assisted Therapy After Pediatric Brain Injury: Mediators and Moderators of Treatment Response.

NCT05250180
View directory record Official record
Conditions
Brain Injuries
Interventions
Animal Assisted Therapy, Control
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
4 Years to 24 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Oct 24, 2026, 11:08 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Brain/Craving Response to Smoking Cues After Oral Nicotine Pouch Use

NCT07698470
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Oral Nicotine Pouch, Smoking Cue Reactivity Task
Other · Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
21 Years to 55 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 24, 2026, 11:08 PM EDT
Terminated No phase listed Observational

Methionine and PBR28-PET (Peripheral Benzodiazepine Receptors) in Brain Metastases Following Radiosurgery

NCT02433171
View directory record Official record
Conditions
Brain Metastasis
Interventions
Standard of Care FDG-PET Imaging
Procedure
Lead sponsor
Yale University
Other
Eligibility
18 Years to 80 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 28, 2019 · Synced Oct 24, 2026, 11:08 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Transcranial Magnetic Stimulation Treatment for Alzheimer's Disease

NCT06538311
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Logopenic Progressive Aphasia, Amnestic Symptoms
Interventions
Active rTMS, Sham rTMS
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 24, 2026, 11:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Use of Functional Magnetic Resonance Imaging (fMRI) to Study Brain Activation in Children With Irritable Bowel Syndrome

NCT00677976
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
Not listed
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
10 Years to 18 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 30, 2020 · Synced Oct 24, 2026, 11:08 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Noninvasive Brain Stimulation to Evaluate Neural Plasticity After Stroke

NCT02465034
View directory record Official record
Conditions
Cerebrovascular Stroke
Interventions
Transcranial Magnetic Stimulation, Traditional Paired Associative Stimulation, Median Nerve Stimulation, Corticocortical Paired Associative Stimulation, Sham Paired Associative Stimulation
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 85 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 26, 2021 · Synced Oct 24, 2026, 11:08 PM EDT
Completed Phase 2 Interventional Results available

Temozolomide Chronotherapy for High Grade Glioma

NCT02781792
View directory record Official record
Conditions
Glioma, Glioblastoma Multiforme
Interventions
Temozolomide, Functional Assessment of Cancer Therapy - Brain, ActTrust Condor Instrument Watch
Drug · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 27, 2025 · Synced Oct 24, 2026, 11:08 PM EDT
Terminated Not applicable Interventional

Functional Magnetic Resonance Imaging (fMRI) Vascular Reactivity in Cerebral Cavernous Malformations (CCM)

NCT05298709
View directory record Official record
Conditions
Cerebral Cavernous Malformation
Interventions
Hyperventilation and CO2 challenge
Other
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced Oct 24, 2026, 11:08 PM EDT
Completed Not applicable Interventional

MRI Study of High Definition Transcranial Electrical Stimulation in Chronic Tinnitus (MRI HDtES-T)

NCT05120037
View directory record Official record
Conditions
Tinnitus, Subjective
Interventions
Transcranial Direct Current Stimulation
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 11, 2023 · Synced Oct 24, 2026, 11:08 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Depression, Epinephrine, and Platelet Function

NCT00166114
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Escitalopram, Desipramine
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2009
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 23, 2015 · Synced Oct 24, 2026, 11:08 PM EDT
Withdrawn Not applicable Interventional

Improving Caregivers' Ability to Manage Life Stress

NCT05539352
View directory record Official record
Conditions
Suicidal Ideation
Interventions
Problem Solving Therapy (PST) plus EUC
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Feb 13, 2025 · Synced Oct 24, 2026, 11:08 PM EDT
Completed Not applicable Interventional

Network-guided TMS in Early Alzheimer's Disease

NCT04549155
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Transcranial Magnetic Stimulation
Device
Lead sponsor
Duke University
Other
Eligibility
55 Years to 80 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Oct 24, 2026, 11:08 PM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Insulin Modulation of fMRI Connectivity in Healthy Adults

NCT02982551
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Insulin, Taste Task, Magnetic Resonance Imaging, Dextrose
Drug · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years to 30 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 4, 2017 · Synced Oct 24, 2026, 11:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Use of Noninvasive Brain Stimulation in Parkinson's Disease

NCT01113086
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Transcranial direct current stimulation
Device
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
40 Years to 90 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 24, 2020 · Synced Oct 24, 2026, 11:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Enhancing Relapse Prevention for Smoking Cessation With Repetitive Transcranial Magnetic Stimulation

NCT02822703
View directory record Official record
Conditions
Smoking Cessation
Interventions
rTMS Active 20Hz, rTMS Sham
Device
Lead sponsor
The City College of New York
Other
Eligibility
21 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 4, 2016 · Synced Oct 24, 2026, 11:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

RiteStart Personal Nutritional Dietary Study

NCT05130905
View directory record Official record
Conditions
Healthy Nutrition
Interventions
RiteStart Supplement
Dietary Supplement
Lead sponsor
4Life Research, LLC
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Sandy City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 23, 2021 · Synced Oct 24, 2026, 11:08 PM EDT
Completed No phase listed Observational

Natural History of Brain Function, Quality of Life, and Seizure Control in Patients With Brain Tumor Who Have Undergone Surgery

NCT01417507
View directory record Official record
Conditions
Adult Diffuse Astrocytoma, Adult Mixed Glioma, Adult Oligodendroglioma, Cognitive/Functional Effects, Neurotoxicity, Psychosocial Effects of Cancer and Its Treatment, Seizure
Interventions
cognitive assessment, magnetic resonance imaging, laboratory biomarker analysis, questionnaire administration, quality-of-life assessment
Procedure · Other
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
39
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 29 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2015 · Synced Oct 24, 2026, 11:08 PM EDT
Enrolling by invitation Phase 1 Interventional

A Safety and Feasibility Trial Protocol of Metformin in Infants After Perinatal Brain Injury

NCT06429007
View directory record Official record
Conditions
Hypoxic-Ischemic Encephalopathy, HIE, Neurodevelopment, Infant Development
Interventions
Metformin
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
3 Months to 6 Months
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 24, 2026, 11:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Early Infant Diet on Growth and Development

NCT00616395
View directory record Official record
Conditions
Healthy
Interventions
No intervention
Device
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
1 Month to 3 Months
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2025
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 24, 2026, 11:08 PM EDT
Active, not recruiting Not applicable Interventional

Neuromodulation and Cognitive Training in Opioid Use Disorder

NCT03773523
View directory record Official record
Conditions
Opioid-use Disorder, Opioid Dependence, Opioid Abuse
Interventions
Transcranial Direct Current Stimulation (tDCS)
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 24, 2026, 11:08 PM EDT
Recruiting Not applicable Interventional

Intracranial Stimulation Mapping In Epilepsy

NCT05290610
View directory record Official record
Conditions
Epilepsy
Interventions
Functional mapping
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 24, 2026, 11:08 PM EDT
Not listed Early Phase 1 Interventional

Post-stroke Motor Rehabilitation Using Functional Near-infrared Spectroscopy-based Brain-computer-interface

NCT05258591
View directory record Official record
Conditions
Hemiparesis
Interventions
Axem Home
Device
Lead sponsor
Axem Neurotechnology Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 26, 2022 · Synced Oct 24, 2026, 11:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Maximizing the Impact of Neuroplasticity Using Transcranial Electrical Stimulation Study 1

NCT03896425
View directory record Official record
Conditions
Transcranial Direct Current Stimulation, Healthy
Interventions
Transcranial direct current stimulation (tDCS)
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 60 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 7, 2024 · Synced Oct 24, 2026, 11:08 PM EDT