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ClinicalTrials.gov public records Last synced Oct 24, 2026, 2:32 PM EDT

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Showing 169–192 of 325 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Memory Test Clear all
Recruiting Phase 3 Interventional Accepts healthy volunteers

Biomarker Exploration in Aging, Cognition and Neurodegeneration

NCT03860857
View directory record Official record
Conditions
Alzheimer Disease, Cognitive Impairment, Cognitive Decline
Interventions
Amyloid PET scan, Tau PET scan using MK-6240, Neurocognitive testing, MRI
Radiation · Drug · Behavioral + 1 more
Lead sponsor
University of California, Irvine
Other
Eligibility
60 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Recruiting Phase 2Phase 3 Interventional

Randomized Controlled Trial of Treatment to Optimize Heart Rate Variability for Persistent Post-Concussion Symptoms

NCT07071350
View directory record Official record
Conditions
Autonomic Nervous System Disease, Concussive Injury, Mild Traumatic Brain Injury, Post Traumatic Stress Disorder, Persistent Post Concussion Syndrome
Interventions
HRV Coherence Ratio, NSI, Pittsburgh Sleep Quality Index (PSQI), Quantitative Sleep Measures, Patient Global Impression of Change (PGIC), Cognitive Performance/NIH Toolbox Cognitive Battery, Pain Interference/TBI-QoL Pain Interference Short-Form, Patient Health Questionnaire-9 (PHQ-9), PTSD Checklist for DSM-5 (PCL-5), HRV Biofeedback (HRV-B), Psychoeducational (Edu) Comparator Intervention
Other · Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Completed No phase listed Observational

Neuropsychological and Behavioral Testing in Younger Patients With Cancer

NCT00772200
View directory record Official record
Conditions
Childhood Malignant Neoplasm
Interventions
Cognitive Assessment, Quality-of-Life Assessment
Procedure · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Month and older
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
163
States / cities
Birmingham, Alabama • Mesa, Arizona • Phoenix, Arizona + 119 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Completed No phase listed Observational Results available

Pediatric Language and Memory Mapping in Refractory Epilepsy Using Magnetoencephalography

NCT04888637
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 25, 2025 · Synced Oct 24, 2026, 2:32 PM EDT
Completed No phase listed Observational

Developmental Effects On Children Of Women Who Take Antiepileptic Drugs During Pregnancy

NCT00021866
View directory record Official record
Conditions
Epilepsy, Seizure, Cognition Disorders
Interventions
Differential Abilities Scale, Neuropsychological Testing
Behavioral
Lead sponsor
Emory University
Other
Eligibility
Female only
Enrollment
331 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2012
U.S. locations
20
States / cities
Birmingham, Alabama • Tucson, Arizona • Los Angeles, California + 17 more
Source: ClinicalTrials.gov public record
Updated Nov 11, 2013 · Synced Oct 24, 2026, 2:32 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of a Decision-Support Tool for Blood Biomarker Testing for Alzheimer's Disease in Primary Care

NCT07812337
View directory record Official record
Conditions
Cognitive Abnormality
Interventions
Shared decision-making support tool
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
50 Years and older
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Terminated Phase 2 Interventional Results available

MemoryXL Effects on Mild Cognitive Impairment Patients

NCT00903695
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Memory XL, placebo
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
55 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jan 26, 2012 · Synced Oct 24, 2026, 2:32 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of a Non-invasive Brain Compliance Measurement Device

NCT01753921
View directory record Official record
Conditions
Diabetes, Diabetic Ketoacidosis
Interventions
this is not an intervention study, MRI
Other · Device
Lead sponsor
Stanford University
Other
Eligibility
10 Years to 16 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2019 · Synced Oct 24, 2026, 2:32 PM EDT
Withdrawn Not applicable Interventional

Effects of Cognitive and Emotional Functioning on Treatment Outcomes

NCT03050632
View directory record Official record
Conditions
Eating Disorders
Interventions
N-back, White Bear Task
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 10, 2019 · Synced Oct 24, 2026, 2:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of tDCS Applied During Sleep on Memory Consolidation

NCT02596568
View directory record Official record
Conditions
Sleep
Interventions
transcranial direct current stimulation (tDCS), Sham
Device · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 60 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 30, 2023 · Synced Oct 24, 2026, 2:32 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Plasma Hydrogen Sulfide as a Biomarker for Alzheimer's Disease and Related Dementias

NCT05060848
View directory record Official record
Conditions
Alzheimer Disease, Dementia
Interventions
Not listed
Lead sponsor
Louisiana State University Health Sciences Center Shreveport
Other
Eligibility
55 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Shreveport, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 8, 2023 · Synced Oct 24, 2026, 2:32 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 Mar 1, 2018 · Synced Oct 24, 2026, 2:32 PM EDT
Recruiting Not applicable Interventional

Retraining Neural Pathways Improves Cognitive Skills After A Mild Traumatic Brain Injury

NCT03655782
View directory record Official record
Conditions
MTBI - Mild Traumatic Brain Injury
Interventions
PATH + DigitMemory (DM) neurotraining
Behavioral
Lead sponsor
Perception Dynamics Institute
Industry
Eligibility
18 Years to 60 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
San Diego, California • Solana Beach, California
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neuromodulation and Neuroimaging in Older Children With Mild Traumatic Brain Injury

NCT05762796
View directory record Official record
Conditions
Brain Concussion, Mild Traumatic Brain Injury, Motor Disorders, Cognitive Impairment
Interventions
tDCS in Youth with mild traumatic brain injury
Device
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
10 Years to 15 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Active, not recruiting Not applicable Interventional

Impact of Intensive Computerized Cognitive Training

NCT06130735
View directory record Official record
Conditions
Acquired Brain Injury, Mild Cognitive Impairment, Mild Neurocognitive Disorder
Interventions
Cognitive Computerized Training
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
25 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Completed No phase listed Observational Results available

A Pilot Study to Assess the Amnesic Properties of Dexmedetomidine in Pediatric Patients

NCT02354378
View directory record Official record
Conditions
Memory, Dexmedetomidine
Interventions
Dexmedetomidine, Memory Test
Drug · Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
4 Years to 14 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 28, 2019 · Synced Oct 24, 2026, 2:32 PM EDT
Completed No phase listed Observational

Resiliency in Older Adults Undergoing Bone Marrow Transplant

NCT04188678
View directory record Official record
Conditions
Leukemia, Lymphoma, Blood Cancer, Myelodysplastic Syndrome, Acute Myelogenous Leukemia, Non-Hodgkins Lymphoma
Interventions
Bone Marrow Transplant (BMT)
Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
60 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Oct 24, 2026, 2:32 PM EDT
Recruiting Not applicable Interventional

Medical Cannabis and Behavior

NCT06808048
View directory record Official record
Conditions
Chronic Pain Patients, Medical Cannabis Users
Interventions
Cognitive testing, Task-based fMRI measure of face-name and verbal learning
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
30 Years to 75 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

InformationSeekingMesolimbicEngagementStudy2

NCT06257433
View directory record Official record
Conditions
Motivation
Interventions
Task Instructions
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years to 45 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 5, 2025 · Synced Oct 24, 2026, 2:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Evolution of Memories Across Wake and Sleep

NCT03227406
View directory record Official record
Conditions
Sleep Deprivation, Sleep
Interventions
Sleep deprivation, Nap
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 40 Years
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 3, 2023 · Synced Oct 24, 2026, 2:32 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effects of Pain and the Memory of Pain on Autonomic and Neuromuscular Function

NCT02269384
View directory record Official record
Conditions
Pain
Interventions
Experimental Noxious Stimulus, Memory of Experimental Noxious Stimulus, Memory of Prior Significant Injury, Mental Challenge Test
Procedure · Behavioral
Lead sponsor
Mount St. Mary's College, Los Angeles, CA
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 18, 2015 · Synced Oct 24, 2026, 2:32 PM EDT
Completed Phase 4 Interventional Results available

Efficacy and Safety of Memantine Hydrochloride in Enhancing the Cognitive Abilities of Young Adults With Down Syndrome

NCT01112683
View directory record Official record
Conditions
Down Syndrome
Interventions
Memantine, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 32 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 1, 2013 · Synced Oct 24, 2026, 2:32 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Acute Effects of Exercise in College Students With ADHD

NCT03666416
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Effects of; Exertion, Working Memory, Change in Sustained Attention
Interventions
Sprint Interval Training
Behavioral
Lead sponsor
University of Wyoming
Other
Eligibility
18 Years to 29 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
Laramie, Wyoming
Source: ClinicalTrials.gov public record
Updated Jun 10, 2024 · Synced Oct 24, 2026, 2:32 PM EDT
Recruiting No phase listed Observational

Determining Whether Multiple Anesthesia Exposures Affect Cognitive Function for Retinoblastoma Patients

NCT03546387
View directory record Official record
Conditions
Pediatric Retinoblastoma, Retinoblastoma
Interventions
Wechsler Intelligence Scale for Children, Fifth Edition (WISC-V), California Verbal Learning Test, Children's Version, Beery Developmental Test of Visual Motor Integration, 6th edition, Grooved Pegboard Test, Behavior Assessment System for Children/Parent Report
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
6 Years to 17 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 24, 2026, 2:32 PM EDT