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Showing 1–24 of 248 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: neurocognitive assessment Clear all
Completed Not applicable Interventional

Measuring and Treating Brain Oxygen Levels in Open Heart Surgery

NCT01539382
View directory record Official record
Conditions
Cardiac Surgery
Interventions
Cerebral oxygenation intervention
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 22, 2015 · Synced Sep 16, 2026, 4:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Integrity in Survivors of Hodgkin Lymphoma Treated With Thoracic Radiation

NCT01820117
View directory record Official record
Conditions
Hodgkin Lymphoma
Interventions
Neurocognitive Evaluation, Quantitative Brain Imaging, Neurologic Evaluation, Health Questionnaire, Vascular Testing, Cardiopulmonary Exercise Testing, Echocardiography, Pulmonary Function Testing, Serum Biomarkers, Ophthalmology Examination
Other · Procedure
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years and older
Enrollment
416 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Sep 16, 2026, 4:55 PM EDT
Completed No phase listed Observational

Cognitive Changes in Adult Cancer Survivors

NCT01569932
View directory record Official record
Conditions
Effects of Chemotherapy, Cognitive Impairment
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 25, 2013 · Synced Sep 16, 2026, 4:55 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Tau PET Imaging in Opioid Use Disorder

NCT05651516
View directory record Official record
Conditions
Opioid-Related Disorders
Interventions
18F-PI-2620 PET/CT
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 60 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Sep 16, 2026, 4:55 PM EDT
Completed Phase 2 Interventional

Proton Craniospinal Radiation Therapy vs. Partial Photon Radiation Therapy for Leptomeningeal Metastasis From Solid Tumors

NCT04343573
View directory record Official record
Conditions
Leptomeningeal Metastases
Interventions
Involved-field Photon Radiation Therapy, Proton Craniospinal Irradiation (CSI), Neurocognitive Assessment, MDASI-BT and MDASI-SP
Radiation · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Up to 99 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Sep 16, 2026, 4:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mindfulness Based Couples Therapy

NCT02349217
View directory record Official record
Conditions
Breast Cancer
Interventions
Mindfulness-Based Relationship Enhancement (MBRE), Self-Help Materials, Pain Assessment, Questionnaires, Neurocognitive Tests, Cortisol Tests, Interviews
Behavioral · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
21 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 23, 2022 · Synced Sep 16, 2026, 4:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Spectroscopy (MRS) in Midlife Depression

NCT02567110
View directory record Official record
Conditions
Depression, Depression Bipolar
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
35 Years to 65 Years
Enrollment
169 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 2, 2023 · Synced Sep 16, 2026, 4:55 PM EDT
Terminated No phase listed Observational

MRI and Blood Biomarkers for the Prediction of Neurocognitive Decline Following Brain Radiation

NCT05087888
View directory record Official record
Conditions
Brain Neoplasm
Interventions
Biospecimen Collection, Magnetic Resonance Imaging, Multiparametric Magnetic Resonance Imaging, Questionnaire Administration
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Sep 16, 2026, 4:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Field Implementation of iDETECT

NCT02529618
View directory record Official record
Conditions
Concussion, Brain Trauma
Interventions
integrated Display Enhanced Testing for Cognitive Impairment and mild traumatic brain injury (iDETECT), Riddell High Impact Technology (HIT) System, i1 Biometrics Vector Mouth Guard
Device
Lead sponsor
Emory University
Other
Eligibility
14 Years and older
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
4
States / cities
Atlanta, Georgia • College Park, Georgia • Marietta, Georgia + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2016 · Synced Sep 16, 2026, 4:55 PM EDT
Completed No phase listed Observational

A Study of Potential Treatment-Responsive Biomarkers and Clinical Outcomes in Hunter Syndrome

NCT04007536
View directory record Official record
Conditions
Mucopolysaccharidosis II
Interventions
No Intervention
Other
Lead sponsor
Denali Therapeutics Inc.
Industry
Eligibility
Up to 30 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
3
States / cities
Oakland, California • Chapel Hill, North Carolina • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 9, 2024 · Synced Sep 16, 2026, 4:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Concussion Testing: A Novel Non-invasive Concussion Detection Device

NCT02370914
View directory record Official record
Conditions
Concussion
Interventions
Nautilus NeuroWaveTM System, SCAT
Device · Behavioral
Lead sponsor
Jan Medical, Inc.
Industry
Eligibility
14 Years to 18 Years · Male only
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Los Altos, California
Source: ClinicalTrials.gov public record
Updated Aug 1, 2022 · Synced Sep 16, 2026, 4:55 PM EDT
Completed Phase 2 Interventional Results available

A Study to Assess the Safety of GRF6021 Infusions in Subjects With Parkinson's Disease and Cognitive Impairment

NCT03713957
View directory record Official record
Conditions
Parkinson Disease
Interventions
GRF6021, Placebo
Drug · Other
Lead sponsor
Alkahest, Inc.
Industry
Eligibility
40 Years to 85 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
19
States / cities
Little Rock, Arkansas • Englewood, Colorado • Doral, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated May 8, 2022 · Synced Sep 16, 2026, 4:55 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Effect of Zonisamide on Cocaine Reinforcement, Craving, and Relapse

NCT01137890
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Zonisamide, Placebo, Cocaine Hydrochloride, Neurocognitive and Performance Battery, Smoking Assessments
Drug · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 45 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 4, 2017 · Synced Sep 16, 2026, 4:55 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Brain-Physical Optimization Conditioning

NCT04863469
View directory record Official record
Conditions
Physical Performance
Interventions
B-POC high load intervention, B-POC low load intervention
Behavioral
Lead sponsor
Walter Reed Army Institute of Research (WRAIR)
Federal
Eligibility
18 Years to 40 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Sep 16, 2026, 4:55 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Parallel Effects of Schizophrenia and N-methyl-D-aspartate (NMDA) Antagonism

NCT02675530
View directory record Official record
Conditions
Schizophrenia
Interventions
ketamine
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 45 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 4, 2016 · Synced Sep 16, 2026, 4:55 PM EDT
Recruiting Phase 1Phase 2 Interventional

A Phase 1/2 Study of Intravenous Gene Transfer With an AAV9 Vector Expressing Human Beta-galactosidase in Type I and Type II GM1 Gangliosidosis

NCT03952637
View directory record Official record
Conditions
Lysosomal Diseases, Gangliosidosis, GM1
Interventions
AAV9-GLB1, Abdominal ultrasound, Rituximab, Sirolimus, Methylprednisolone, Prednisone, Audiology assessment with ABR, Bone density scan (DEXA), Electrocardiogram (EKG), Echocardiogram, Electroencephalogram (EEG) awake and extended overnight, Laboratory tests, Lumbar puncture, Brain MRI/MRS/fMRI, Neurocognitive testing, Neurology exam, PICC or other Central line placement, Skeletal survey, Skin biopsy, Speech and modified barium swallow study, Ophthalmology exam
Biological · Procedure · Drug + 3 more
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
6 Months to 12 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 16, 2026, 4:55 PM EDT
Completed Phase 2 Interventional Results available

Bevacizumab, Temozolomide and Hypofractionated Radiotherapy for Patients With Newly Diagnosed Malignant Glioma

NCT00782756
View directory record Official record
Conditions
Brain Cancer, Malignant Glioma
Interventions
radiotherapy (RT) in combination with temozolomide and bevacizumab
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
3
States / cities
Basking Ridge, New Jersey • Commack, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 5, 2018 · Synced Sep 16, 2026, 4:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Type 1 Diabetes and the Brain in Children

NCT02351466
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Observational
Other
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
7 Years to 16 Years
Enrollment
221 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
5
States / cities
Palo Alto, California • New Haven, Connecticut • Jacksonville, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2020 · Synced Sep 16, 2026, 4:55 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Dance and Music Appreciation on Brain Health and Fitness in People at Risk for Alzheimer's Disease

NCT05507905
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Music, Dance Classes
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
62 Years and older
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Sep 16, 2026, 4:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Enhancing Cognitive Training Through Exercise After a First Schizophrenia Episode

NCT02267070
View directory record Official record
Conditions
Schizophrenia, Schizophreniform Disorder, Schizoaffective Disorder
Interventions
Case management and supportive psychotherapy, Family psychoeducation, Cognitive training, Aerobic exercise
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 45 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Sep 16, 2026, 4:55 PM EDT
Completed Not applicable Interventional Results available

Recommendations and Alerting for Delirium Alleviation in Real-Time (RADAR)

NCT04007523
View directory record Official record
Conditions
Delirium
Interventions
Family Support System, HELP Support System
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
70 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 20, 2024 · Synced Sep 16, 2026, 4:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Comparison of Magnetic Resonance Imaging in Persons With Heart Failure to Health, Aged Matched Controls

NCT02572648
View directory record Official record
Conditions
Heart Failure
Interventions
Brain Imaging (Neuroimaging), Cognitive Function Assessment
Other
Lead sponsor
Emory University
Other
Eligibility
40 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 20, 2017 · Synced Sep 16, 2026, 4:55 PM EDT
Active, not recruiting Phase 2 Interventional

Stereotactic Radiosurgery in Treating Patients With Greater Than 3 Melanoma Brain Metastases

NCT01644591
View directory record Official record
Conditions
Clinical Stage IV Cutaneous Melanoma AJCC v8, Metastatic Malignant Neoplasm in the Brain, Metastatic Melanoma, Pathologic Stage IV Cutaneous Melanoma AJCC v8
Interventions
Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Radiosurgery
Other · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 16, 2026, 4:55 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Near Infrared Spectroscopy (NIRS) for Assessment of Depression

NCT04061148
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
NIRSIT
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 16, 2026, 4:55 PM EDT