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ClinicalTrials.gov public records Last synced Oct 27, 2026, 10:56 AM EDT

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Showing 481–504 of 1,526 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Brain Function Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

fNIRS for Disorders of Consciousness

NCT07485361
View directory record Official record
Conditions
Disorders of Consciousness Due to Severe Brain Injury, Disorders of Consciousness, Coma, Minimally Conscious State, Unresponsive Wakefulness Syndrome, Brain Injury, TBI Traumatic Brain Injury
Interventions
Functional Near-Infrared Spectroscopy Monitoring
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Oct 27, 2026, 10:56 AM EDT
Active, not recruiting Not applicable Interventional

High Frequency Light and Sound Stimulation to Improve Brain Functions in Alzheimer's Disease

NCT04042922
View directory record Official record
Conditions
Alzheimer Disease
Interventions
GENUS device (Active Settings), GENUS device (Sham Settings)
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
50 Years to 100 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 1, 2024 · Synced Oct 27, 2026, 10:56 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Study of Several Replagal Dosing Regimens on Cardiac Function in Adults With Fabry Disease

NCT00864851
View directory record Official record
Conditions
Fabry Disease
Interventions
Replagal
Biological
Lead sponsor
Shire
Industry
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
4
States / cities
Tucson, Arizona • Iowa City, Iowa • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Oct 27, 2026, 10:56 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Imaging Speech in Neurotypical Adults and Individuals With Cerebellar Stroke

NCT06458153
View directory record Official record
Conditions
Stroke, Cerebellum
Interventions
Neural responses to speech functional localizer, Neural responses to silent articulation, Neural responses to self vs. externally generated speech, Event-related potentials for speech, Neural responses to induced speech errors, Neural responses to sensory-motor adaptation, Speech production behaviors, Auditory acuity testing, Neural responses to learning a non-speech auditory motor behavior
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 27, 2026, 10:56 AM EDT
Not listed Not applicable Interventional

rTMS: A Treatment to Restore Function After Severe TBI

NCT02366754
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
rTMS, Placebo rTMS
Device
Lead sponsor
Edward Hines Jr. VA Hospital
Federal
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
2
States / cities
Chicago, Illinois • Hines, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 6, 2019 · Synced Oct 27, 2026, 10:56 AM EDT
Completed Phase 3 Interventional Results available

Stereotactic Radiation Therapy With or Without Whole-Brain Radiation Therapy in Treating Patients With Brain Metastases

NCT00377156
View directory record Official record
Conditions
Breast Cancer, Cognitive/Functional Effects, Lung Cancer, Metastatic Cancer, Prostate Cancer
Interventions
radiation therapy, stereotactic radiosurgery
Radiation
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2019
U.S. locations
60
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Modesto, California + 50 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2022 · Synced Oct 27, 2026, 10:56 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Stimulus Rate on Cognitive and Motor Activity in Young Subjects, Elderly Subjects, and Patients With Parkinson's Disease

NCT00026598
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 27, 2026, 10:56 AM EDT
Not listed Not applicable Interventional

Impact of Customized Respiratory Training on Cardiopulmonary Function in Parkison's Disease

NCT05287243
View directory record Official record
Conditions
Parkinson Disease
Interventions
inspiratory muscle training
Other
Lead sponsor
University of St. Augustine for Health Sciences
Other
Eligibility
30 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Oct 27, 2026, 10:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Exercise and Cognitive Training on Cognitive Function in Older Adults

NCT01038726
View directory record Official record
Conditions
Aging, Alzheimer's Disease
Interventions
Exercise Training, Cognitive Training, Flexibility Training, Educational Sessions
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
60 Years to 85 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 18, 2013 · Synced Oct 27, 2026, 10:56 AM EDT
Not yet recruiting Not applicable Interventional

Transcutaneous Auricular Vagus Nerve Stimulation to Improve Upper Extremity Recovery After Traumatic Brain Injury

NCT07867015
View directory record Official record
Conditions
Traumatic Brain Injury, Upper Extremity
Interventions
taVNS, FTP
Device · Other
Lead sponsor
Craig Hospital
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Englewood, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 27, 2026, 10:56 AM EDT
Completed Phase 1Phase 2 Interventional

Study of Rifaximin in Minimal Hepatic Encephalopathy

NCT01069133
View directory record Official record
Conditions
Minimal Hepatic Encephalopathy
Interventions
rifaximin
Drug
Lead sponsor
Hunter Holmes Mcguire Veteran Affairs Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 11, 2012 · Synced Oct 27, 2026, 10:56 AM EDT
Not listed Not applicable Interventional

Effects of a Multispecies Probiotic on Migraine

NCT04696458
View directory record Official record
Conditions
Migraine, Irritable Bowel Syndrome, Headache, Migraine
Interventions
Lactobacillus plantarum (CECT7484 and CECT7485)/ Pediococcus acidilactici (CECT7483), Placebo Comparator: Placebo
Dietary Supplement · Other
Lead sponsor
Scripps Health
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Nov 23, 2022 · Synced Oct 27, 2026, 10:56 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Language and Emotional Function in Patients With Temporal Lobe Epilepsy

NCT00081432
View directory record Official record
Conditions
Epilepsy, Temporal Lobe
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 27, 2026, 10:56 AM EDT
Terminated Not applicable Interventional Results available

FAME: Functional Assessment of a Myoelectric Orthosis Hand Orthoses

NCT04266158
View directory record Official record
Conditions
Paresis, Stroke
Interventions
Myoelectric UE Device-UE Orthosis-No Device
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 85 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 11, 2022 · Synced Oct 27, 2026, 10:56 AM EDT
Completed Phase 3 Interventional Results available

Donepezil in Treating Patients Who Have Undergone Radiation Therapy for Brain Tumors

NCT00369785
View directory record Official record
Conditions
Brain Tumors, Metastatic Disease
Interventions
donepezil hydrochloride, Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
16
States / cities
Wichita, Kansas • Lewiston, Maine • Hooksett, New Hampshire + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2021 · Synced Oct 27, 2026, 10:56 AM EDT
Recruiting Not applicable Interventional

Brain Stimulation for Foot-sole Sensation in Older Adults With Foot-sole Somatosensory Deficits

NCT06771531
View directory record Official record
Conditions
Somatosensory Function, Balance Control, Mobility
Interventions
transcranial direct current stimulation, active sham stimulation
Device
Lead sponsor
Hebrew SeniorLife
Other
Eligibility
65 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Roslindale, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 27, 2026, 10:56 AM EDT
Active, not recruiting Not applicable Interventional

Individualized Brain Stimulation to Improve Mobility in Alzheimer's Disease

NCT04289402
View directory record Official record
Conditions
Alzheimer Dementia, Presenile Alzheimer Dementia, Aging
Interventions
Personalized tDCS, Active-Sham
Other
Lead sponsor
Hebrew SeniorLife
Other
Eligibility
65 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Roslindale, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 27, 2026, 10:56 AM EDT
Terminated Not applicable Interventional

Automated Stereognosis to Treat Loss of Tactile Function After Brain Injury

NCT05740553
View directory record Official record
Conditions
Stroke, Chronic Brain Injury, Peripheral Neuropathy
Interventions
ReTrieve Automated Stereognosis System
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Oct 27, 2026, 10:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effects of Cranial Electrotherapy Stimulation (CES) on Brain Function, Brain Chemistry and Mood

NCT01860677
View directory record Official record
Conditions
Mood
Interventions
Fisher Wallace Cranial Stimulator
Device
Lead sponsor
Mclean Hospital
Other
Eligibility
21 Years to 55 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Oct 27, 2026, 10:56 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Examining Cognitive Function and Brain Abnormalities in Adults With Sickle Cell Disease

NCT00528801
View directory record Official record
Conditions
Anemia, Sickle Cell
Interventions
NP Battery, MRI
Behavioral · Procedure
Lead sponsor
UCSF Benioff Children's Hospital Oakland
Other
Eligibility
21 Years to 55 Years
Enrollment
212 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
12
States / cities
Los Angeles, California • Oakland, California • Hollywood, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Mar 21, 2017 · Synced Oct 27, 2026, 10:56 AM EDT
Terminated No phase listed Observational

Serial Testing To Assess Cognitive Function In Cancer

NCT06160700
View directory record Official record
Conditions
Cancer
Interventions
Montreal Cognitive Assessment (MoCA)
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 10, 2024 · Synced Oct 27, 2026, 10:56 AM EDT
Completed Not applicable Interventional

Effect of Osteopathic Manipulative Medicine (OMM) on Pulmonary Function and Speech in Parkinson's Disease

NCT01636011
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Osteopathic Manipulative Medicine Treatment, Light Touch sham
Other
Lead sponsor
New York Institute of Technology
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Old Westbury, New York
Source: ClinicalTrials.gov public record
Updated Oct 16, 2017 · Synced Oct 27, 2026, 10:56 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Restoration of Consciousness With Ultrasonic Deep Brain Stimulation During Anesthetic Sedation

NCT07221539
View directory record Official record
Conditions
Mental Function
Interventions
Propofol for fMRI, Dexmedetomidine for fMRI, Dorsolateral prefrontal cortex (DLPFC) pulsation, Anterior insular cortex (AIC) pulsation, Central thalamus (CT) pulsation
Procedure · Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 40 Years
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 27, 2026, 10:56 AM EDT
Not listed Not applicable Interventional

Speed Manipulated Adaptive Rehabilitation Therapy Bike for Parkinson's Disease

NCT05361200
View directory record Official record
Conditions
Parkinson Disease
Interventions
Dynamic high-cadence cycling
Behavioral
Lead sponsor
Kent State University
Other
Eligibility
50 Years to 79 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Kent, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 16, 2024 · Synced Oct 27, 2026, 10:56 AM EDT