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ClinicalTrials.gov public records Last synced Oct 18, 2026, 7:27 AM EDT

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Showing 217–240 of 325 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Memory testing Clear all
Completed Not applicable Interventional Results available

Computerized Cognitive Training in Breast Cancer Survivors

NCT05570604
View directory record Official record
Conditions
Breast Cancer, Cognitive Change, Cognitive Impairment, Quality of Life
Interventions
Sweep Seeker, Bird Safari, Jewel Diver, Master Gardener, Road Tour, Computerized Crossword Puzzles
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
21 Years and older · Female only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 24, 2025 · Synced Oct 18, 2026, 7:27 AM 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 18, 2026, 7:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study of Sabroxy™ (Oroxylum Indicum Extract) for Improving Cognitive Function in Adults With Mild Memory Concerns

NCT07189754
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Cognitive Dysfunction, Cognitive Disorder, Memory Problems
Interventions
Sabroxy™ (Oroxylum indicum extract), Placebo
Dietary Supplement · Other
Lead sponsor
SF Research Institute, Inc.
Network
Eligibility
60 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Oct 18, 2026, 7:27 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Davos Alzheimer's Collaborative Study: Sequential Administration of Digital Testing To Screen For Cognitive Impairment Followed By Blood Based Biomarkers To Assist With Timely Detection And Accurate Diagnosis Of Alzheimer's Disease

NCT05379348
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Cognitive Assessment
Other
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
65 Years and older
Enrollment
1,423 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 18, 2026, 7:27 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Role of the Time of Day in the Effects of Exercise on Memory in Heathy Young Adults

NCT04861818
View directory record Official record
Conditions
Aerobic Exercise, Cognitive Change
Interventions
Moderate-intensity aerobic exercise
Behavioral
Lead sponsor
University of North Carolina, Greensboro
Other
Eligibility
18 Years to 25 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Greensboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 17, 2024 · Synced Oct 18, 2026, 7:27 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Investigating Mediodorsal Thalamus Representations Underlying Human Cognitive Flexibility

NCT07217652
View directory record Official record
Conditions
Schizophrenia, Attention Deficit Disorder With Hyperactivity (ADHD)
Interventions
High-resolution fMRI during working memory, cognitive control, and decision-making tasks
Other
Lead sponsor
Kai Hwang
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Movement Assessment for Concussion Management

NCT02776904
View directory record Official record
Conditions
Healthy Athlete
Interventions
Immediate Post-concussion Assessment and Cognitive Testing, Gait with single and dual task, Y-Balance test, Psychomotor Vigilance Task
Other
Lead sponsor
University of Arkansas
Other
Eligibility
14 Years to 18 Years
Enrollment
327 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Feb 26, 2020 · Synced Oct 18, 2026, 7:27 AM EDT
Completed No phase listed Observational

Inflammatory Cytokines in Symptom Production in Multiple Myeloma

NCT00688168
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Questionnaire, Neurocognitive Testing, Neurosensory Testing
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
491 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 29, 2019 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Not applicable Interventional

Immune Response in Patients Who Have Undergone Vaccine Therapy for Stage III or Stage IV Breast Cancer That Overexpresses HER2

NCT00363012
View directory record Official record
Conditions
Breast Cancer
Interventions
HER-2/neu intracellular domain protein, flow cytometry, immunohistochemistry staining method, biopsy, Sterile water placement
Biological · Other · Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 5, 2017 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Not applicable Interventional

Older Adults, Methadone, and Cognitive Function

NCT07153029
View directory record Official record
Conditions
Opioid Use Disorder, Cognitive Ability General
Interventions
Smartphone based cognitive tasks
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
55 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Higher Neural Changes Following Anticholinergic, Beta 3 Agonist, or Placebo in Patients With Overactive Bladder

NCT03817931
View directory record Official record
Conditions
Overactive Bladder, Dementia, Lower Urinary Tract Symptoms, Incontinence, Urge
Interventions
Anticholinergic, Beta-3 Agonists, Adrenergic, Functional magnetic resonance imaging (fMRI), Rey Auditory Verbal Learning Test (RAVLT)
Drug · Diagnostic Test
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
2
States / cities
Houston, Texas • Temple, Texas
Source: ClinicalTrials.gov public record
Updated Feb 2, 2024 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Not applicable Interventional Results available

Accelerated TMS to a Novel Brain Target in MDD and PTSD

NCT03114891
View directory record Official record
Conditions
Post Traumatic Stress Disorder, Major Depressive Disorder
Interventions
Transcranial Magnetic Stimulation (TMS), Task, fMRI-guided TMS target
Device · Behavioral · Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 6, 2023 · Synced Oct 18, 2026, 7:27 AM EDT
Enrolling by invitation Not applicable Interventional

Neural Mechanisms of Social Attribution From Faces

NCT07822178
View directory record Official record
Conditions
Epilepsy Intractable
Interventions
Cedrus RB-844 response pad; Adtech Behnke-Fried micro-electrodes; Neurolynx electrophysiology system; Blackrock Cerestim stimulator
Behavioral
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
2
States / cities
Los Angeles, California • Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Physical Activity and Cognition Study

NCT02773121
View directory record Official record
Conditions
Aging
Interventions
Physical Activity
Behavioral
Lead sponsor
Boston University
Other
Eligibility
55 Years to 85 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 21, 2020 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Retain Your Brain Health Study (RetainYourBrain.com)

NCT06027320
View directory record Official record
Conditions
Alzheimer Disease, Dementia, Healthy Participants, Brain Health
Interventions
Brain Health Education, Alzheimer Disease Education
Behavioral
Lead sponsor
Retain Health, Inc
Other
Eligibility
53 Years to 105 Years
Enrollment
992 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Bedford, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 1, 2024 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Psychometric Testing: Cued vs. Learned Suppression

NCT06074523
View directory record Official record
Conditions
Healthy
Interventions
Behavioral Measurement and self-report
Behavioral
Lead sponsor
Lehigh University
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Bethlehem, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Oct 18, 2026, 7:27 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Late Onset Alzheimer's Disease

NCT05010603
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Blood Draw, Late Onset Alzheimer's Disease (LOAD) Neuropsychological Battery Test
Genetic · Other
Lead sponsor
Columbia University
Other
Eligibility
55 Years and older
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
12
States / cities
Washington D.C., District of Columbia • Miami, Florida • Aurora, Illinois + 9 more
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 18, 2026, 7:27 AM EDT
Withdrawn Not applicable Interventional

The Brain Ketone Body Challenge Imaging Study

NCT03204604
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Challenge A - low calorie Ensure®, Challenge B - Ensure® plus ketone esters (KE), PET Scan, Cognitive Testing - FCSRT, Story Recall, BVRT, CogState One Card Learning
Dietary Supplement · Procedure · Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
50 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 19, 2019 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

CRT-Guanfacine for SPD

NCT02524899
View directory record Official record
Conditions
Schizotypal Personality Disorder, SPD
Interventions
Cognitive Remediation Therapy, Guanfacine, Placebo
Behavioral · Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

5-Cog Battery for Detecting Cognitive Impairment and Dementia

NCT03816644
View directory record Official record
Conditions
Dementia, Cognitive Impairment, Mild Cognitive Impairment, Neurocognitive Disorders
Interventions
5-Cog, Health Literacy & Grip Assessment
Other
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
65 Years and older
Enrollment
1,201 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Oct 18, 2026, 7:27 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Neural Mechanisms for Reducing Interference During Episodic Memory Formation

NCT05092100
View directory record Official record
Conditions
Behavior
Interventions
Visual stimulus similarity, fMRI, Eye tracking
Behavioral · Other
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 80 Years
Enrollment
2,900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Phase 4 Interventional

Inuniv and Working Memory

NCT01177306
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
extended release guanfacine
Drug
Lead sponsor
Lori A. Schweickert, MD
Individual
Eligibility
8 Years to 12 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Cary, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 28, 2014 · Synced Oct 18, 2026, 7:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Gamma-tACS on Memory and Sleep

NCT05907707
View directory record Official record
Conditions
Transcranial Alternating Current Stimulation, Aging, Cognitive Decline, Memory, Sleep
Interventions
Gamma transcranial alternating current stimulation, Control transcranial alternating current stimulation, EEG headband, Actigraphy wristband
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
50 Years and older
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 2, 2025 · Synced Oct 18, 2026, 7:27 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neuromodulation of Memory in Aging

NCT05460468
View directory record Official record
Conditions
Mild Cognitive Impairment, MCI
Interventions
Transcranial Magnetic Stimulation
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 18, 2026, 7:27 AM EDT