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ClinicalTrials.gov public records Last synced Oct 30, 2026, 4:40 AM EDT

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Showing 745–768 of 1,526 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Brain Function Clear all
Completed Phase 2 Interventional Results available

Cognitive Impact of Pomegranate Polyphenols Following Ischemic Stroke

NCT02442804
View directory record Official record
Conditions
Stroke
Interventions
POMx, Placebo
Dietary Supplement · Other
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 89 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Aug 2, 2017 · Synced Oct 30, 2026, 4:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Insular Inhibitory Neuromodulation to Reduce Cigarette Craving and Alter Brain Function in Smokers

NCT02590640
View directory record Official record
Conditions
Smoking
Interventions
Repetitive transcranial magnetic stimulation, MagStim Rapid2, Sham repetitive transcranial magnetic stimulation
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 13, 2022 · Synced Oct 30, 2026, 4:40 AM EDT
Completed Phase 2 Interventional Results available

Endothelial Facilitation in Alzheimer's Disease

NCT01439555
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Simvastatin, L-Arginine, Tetrahydrobiopterin
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
55 Years to 85 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced Oct 30, 2026, 4:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cognitive Engagement and Aging Mind

NCT05924490
View directory record Official record
Conditions
Age-related Cognitive Decline
Interventions
Real-time strategy-based videogame training, Semantic Knowledge training
Behavioral
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
50 Years and older
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 29, 2023 · Synced Oct 30, 2026, 4:40 AM EDT
Recruiting Phase 2 Interventional

Veterans' Cognitive Function, Mental Health, and Quality of Life After Hyperbaric Oxygen Therapy

NCT07214415
View directory record Official record
Conditions
TBI Traumatic Brain Injury, PTSD - Post Traumatic Stress Disorder, Post Concussive Syndrome
Interventions
Hyperbaric Oxygen Therapy
Drug
Lead sponsor
Summit Hyperbarics and Wellness
Other
Eligibility
18 Years to 75 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boise, Idaho
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Oct 30, 2026, 4:40 AM EDT
Not listed No phase listed Observational

Measures of Mitochondria Dysfunction in PD

NCT04300608
View directory record Official record
Conditions
Parkinson Disease, Mitochondrial
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
65 Years to 85 Years
Enrollment
30 participants
Timeline
2020 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 5, 2020 · Synced Oct 30, 2026, 4:40 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neuroimaging of Dopamine Metabolism in Normal and Psychiatric Patients

NCT00001320
View directory record Official record
Conditions
Healthy, Schizophrenia
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
265 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1991 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 30, 2026, 4:40 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Levetiracetam and Memory Function in Amnestic Mild Cognitive Impairment (MCI)

NCT01044758
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI)
Interventions
Levetiracetam 62.5mg, Levetiracetam 125mg, Levetiracetam 250mg, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years to 85 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Oct 30, 2026, 4:40 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Targeting Specific Brain Networks to Treat Specific Symptoms in Depression

NCT05523817
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Intermittent Theta Burst Stimulation (iTBS)
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 30, 2026, 4:40 AM EDT
Completed Not applicable Interventional

Lakeshore Examination of Activity and Disability Exercise Response Study

NCT02533882
View directory record Official record
Conditions
Multiple Sclerosis, Stroke
Interventions
Movement to Music, Adapted Yoga
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 65 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 15, 2019 · Synced Oct 30, 2026, 4:40 AM 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 30, 2026, 4:40 AM EDT
Completed Not applicable Interventional

The Influence of Multi-domain Cognitive Training on Large-scale Structural and Functional Brain Networks in MCI

NCT03883308
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Multi-domain cognitive training, Cross-word puzzle training
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
65 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 5, 2021 · Synced Oct 30, 2026, 4:40 AM EDT
Completed No phase listed Observational

Objective Brain Function Assessment of mTBI/Concussion in College Athletes

NCT02477943
View directory record Official record
Conditions
Brain Injuries, Traumatic, Concussion, Mild, Concussion, Brain, Concussion, Intermediate, Concussion, Severe
Interventions
BrainScope Ahead 200iD, Advanced MRI Neuroimaging
Device
Lead sponsor
BrainScope Company, Inc.
Industry
Eligibility
18 Years to 25 Years
Enrollment
520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
11
States / cities
Fayetteville, Arkansas • Storrs, Connecticut • Tampa, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated May 23, 2019 · Synced Oct 30, 2026, 4:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mechanisms of Upper-Extremity Motor Recovery in Post-stroke Hemiparesis

NCT00125658
View directory record Official record
Conditions
Cerebrovascular Accident
Interventions
Control, Experimental
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 23, 2017 · Synced Oct 30, 2026, 4:40 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Structure and Function Before and After Treatment for Post-Traumatic Stress Disorder

NCT00069225
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 30, 2026, 4:40 AM EDT
Completed Phase 2 Interventional Results available

Study Evaluating the Safety,Tolerability and Efficacy of PF-04360365 in Adults With Probable Cerebral Amyloid Angiopathy

NCT01821118
View directory record Official record
Conditions
Cerebral Amyloid Angiopathy
Interventions
Ponezumab, placebo
Biological · Other
Lead sponsor
Pfizer
Industry
Eligibility
55 Years to 90 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
7
States / cities
Los Angeles, California • Boston, Massachusetts • Charlestown, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated May 10, 2017 · Synced Oct 30, 2026, 4:40 AM EDT
Recruiting Not applicable Interventional

Elucidating the Temporality of Structural and Functional Connectivity Changes in Essential Tremor After Successful Deep Brain Stimulation to the Dentato-rubro-thalamic Tract

NCT04758624
View directory record Official record
Conditions
Essential Tremor
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 85 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 30, 2026, 4:40 AM EDT
Completed Not applicable Interventional Results available

Frequency vs Error Augmentation Training in Acute Physical Therapy Post Stroke

NCT06042179
View directory record Official record
Conditions
Stroke, Stroke, Acute, Stroke, Ischemic
Interventions
Frequent PT, Intense PT
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 80 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 30, 2026, 4:40 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Postural Control During Concurrent Cognitive Tasks During Optic Flow Stimulation

NCT05117463
View directory record Official record
Conditions
Aging, Postural Balance
Interventions
Optic Flow Stimulation, Auditory Reaction Time
Other
Lead sponsor
Chia-Cheng Lin, PhD, PT, MSPT
Other
Eligibility
25 Years to 85 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 27, 2024 · Synced Oct 30, 2026, 4:40 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of the GLP-1 Exenatide on Satiety in Lean and Obese Women

NCT01501084
View directory record Official record
Conditions
Obesity
Interventions
Exenatide, Normal saline .2cc subcutaneous injection
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 7, 2017 · Synced Oct 30, 2026, 4:40 AM EDT
Completed Phase 3 Interventional Results available

Effect of Kuvan on Neurocognitive Function, Blood Phenylalanine Level, Safety, and Pharmacokinetics in Children With PKU

NCT00838435
View directory record Official record
Conditions
Phenylketonuria
Interventions
sapropterin dihydrochloride
Drug
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
Up to 6 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
12
States / cities
La Jolla, California • Orange, California • Tampa, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2020 · Synced Oct 30, 2026, 4:40 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Skeletal Muscle Effects of GH in Boys

NCT04020913
View directory record Official record
Conditions
Growth Hormone Deficiency, Idiopathic Short Stature
Interventions
Somatropin injection
Drug
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
6 Years to 11 Years · Male only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Oct 30, 2026, 4:40 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Transcranial Magnetic Stimulation on Memory

NCT00105118
View directory record Official record
Conditions
Healthy, Healthy Volunteer, HV
Interventions
Magstim Super Rapid Magnetic Stimulator
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 30, 2026, 4:40 AM EDT
Completed Not applicable Interventional Results available

Improving Functions in MTBI Patients With Headache by rTMS

NCT01948947
View directory record Official record
Conditions
TBI (Traumatic Brain Injury)
Interventions
Transcranial Magnetic Stimulation, Sham Transcranial Magnetic Stimulation
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 50 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2018 · Synced Oct 30, 2026, 4:40 AM EDT