Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 16, 2026, 8:48 PM EDT

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Showing 1–24 of 92 matching trials from the live ClinicalTrials.gov search.
Conditions
Brain Lesion, Brain Tumor Adult, Brain Tumor
Interventions
Hand-held dynamometer
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Parkinson Disease, REM Sleep Behavior Disorder, Healthy
Interventions
(11C)PE2I, Ioflupane
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
20 Years to 100 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Neuroimaging Study of Exercise and Memory Function

NCT02057354
Conditions
Aging
Interventions
Aerobic Exercise, Non-Aerobic Exercise
Behavioral
Lead sponsor
Boston University
Other
Eligibility
18 Years to 85 Years
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Not applicable Interventional Accepts healthy volunteers

Spatial Scene Recognition Memory in Epilepsy Surgery

NCT07580183
Conditions
Focal Epilepsy, Temporal Lobe Epilepsy, Medically Refractory Epilepsy, Memory Disorders, Epilepsy Comorbidities, Epilepsy Intractable, Epilepsy Surgery, Epilepsy, Temporal Lobe, Memory Deficits, Memory Disorder, Spatial, Memory Dysfunction, Spatial Perception
Interventions
Virtual Tour Recognition Memory Task, Intracranial EEG Recording with Research Electrodes (Aim III only), MRI Neuroimaging and Neuropsychological Assessment (Aim I)
Behavioral · Device · Diagnostic Test
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 55 Years
Enrollment
620 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2030
U.S. locations
2
States / cities
Sacramento, California • Atlanta, Georgia
Completed No phase listed Observational Accepts healthy volunteers Results available

Mapping Brain Glutamate in Humans: Sex Differences in Cigarette Smokers

NCT05279053
Conditions
Sex, Cigarette Smoking
Interventions
Abstinence and Smoking
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 45 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Central Nervous System Neoplasm, Cranial Nerve Disorder, Metastatic Malignant Neoplasm in the Brain
Interventions
Ferumoxytol, Gadolinium, Magnetic Resonance Imaging
Drug · Procedure
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
10 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2028
U.S. locations
1
States / cities
Portland, Oregon
Completed No phase listed Observational Accepts healthy volunteers

The Connection Between Areas in the Brain of Blind Patients

NCT00001926
Conditions
Blindness, Brain Mapping, Healthy
Interventions
O15, Cadwell rTMS
Drug · Device
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting No phase listed Observational Accepts healthy volunteers

Mapping of Electrical Properties in the Brain

NCT06470711
Conditions
Malignant Glioma
Interventions
Non-Interventional Study
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
Substance Use Disorder (SUD), Opioid Use Disorder (OUD)
Interventions
Deep Brain Stimulation
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
22 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
San Francisco, California
Conditions
Alcohol Dependence, Alcohol Drinking, Alcohol-Related Disorders, Alcoholism, Brain Mapping
Interventions
Not listed
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years to 99 Years
Enrollment
389 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Terminated No phase listed Observational Accepts healthy volunteers

Brain Areas Involved in Sound and Spoken Word Memory

NCT01375595
Conditions
Brain Mapping, Language Disorder, Adult, Healthy, Memory Disorder
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 40 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Phase 2 Interventional Accepts healthy volunteers

Ferumoxytol-enhanced Imaging and Mapping in neuroAIDS

NCT02678767
Conditions
AIDS Dementia Complex
Interventions
Ferumoxytol
Drug
Lead sponsor
Beau Nakamoto
Other
Eligibility
40 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Honolulu, Hawaii
Completed Not applicable Interventional Results available

Pilot Study for Automated Deep Brain Stimulation Programming

NCT02046863
Conditions
Parkinson's Disease, Tremor, Bradykinesia
Interventions
Automated Programming
Device
Lead sponsor
Great Lakes NeuroTechnologies Inc.
Industry
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Parkinson's Disease and Parkinsonism
Interventions
Lab Assay for seven genetic variants for Parkinson's Disease
Device
Lead sponsor
Parkinson's Foundation
Other
Eligibility
18 Years and older
Enrollment
1,982 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
13
States / cities
Phoenix, Arizona • La Jolla, California • Fort Lauderdale, Florida + 9 more
Conditions
Epilepsy
Interventions
Baseline MEG Test, Receptive Language Task, Memory Task
Diagnostic Test · Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
8 Years to 21 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Parkinson's Disease, Depression, Anxiety
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
2
States / cities
St Louis, Missouri • Cincinnati, Ohio
Conditions
Glioblastoma, IDH-wildtype, Glioblastoma, Glioblastoma Multiforme of Brain, Astrocytoma, Malignant, Brain Neoplasms, Brain Neoplasms, Adult, Malignant, Brain Neoplasms, Adult, Recurrent Adult Brain Tumor, Recurrent Glioblastoma
Interventions
Awake mapping under local anesthesia, Asleep mapping under general anesthesia, Resection under general anesthesia without mapping
Procedure
Lead sponsor
Erasmus Medical Center
Other
Eligibility
Up to 90 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
2
States / cities
San Francisco, California • Boston, Massachusetts
Conditions
Heart Diseases
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
21 Years to 95 Years
Enrollment
5,302 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2004
U.S. locations
1
States / cities
Jackson, Mississippi
Completed Not applicable Interventional Accepts healthy volunteers

Wheelchair Cushion Comparison Study: SAFETY

NCT03430375
Conditions
Spinal Cord Injuries, Stroke, Healthy Adults
Interventions
Alternating air wheelchair cushion, Static air cushion
Device
Lead sponsor
University of Michigan
Other
Eligibility
20 Years to 85 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Flint, Michigan
Conditions
CCM, Cavernoma, Cerebral Cavernous Malformation, Cerebral Cavernous Malformations 1, Cerebral Cavernous Malformations 2, Cerebral Cavernous Malformations 3, Cavernous Angioma
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Primary Brain Tumor, Metastatic Brain Tumor
Interventions
Brain mapping
Diagnostic Test
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2027
U.S. locations
1
States / cities
Omaha, Nebraska
Enrolling by invitation Not applicable Interventional

Mapping LIFU Responses Using iEEG Recordings

NCT07518927
Conditions
Low Intensity Focussed Ultrasound, Electrodes, Implanted
Interventions
Low Intensity Focused Ultrasound
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Non-invasive Brain Mapping of Movement Facilitation in Parkinson's Disease

NCT05179187
Conditions
Parkinson Disease
Interventions
Movement task
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Los Angeles, California