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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Memory testing Clear all
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 13, 2026 · Synced Sep 2, 2026, 1:55 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effect of Sleep Deprivation and Recovery Sleep on Emotional Memory and Affective Reactivity

NCT03767426
View directory record Official record
Conditions
Sleep Deprivation, Sleep
Interventions
Sleep Deprivation, Daytime nap
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Sep 2, 2026, 1:55 PM EDT
Completed Not applicable Interventional

ABC Brain Games Self-Regulation Intervention

NCT03060863
View directory record Official record
Conditions
Obesity, Self-Regulation
Interventions
2. Executive Functioning, 3. Food Bias, 4. Emotion Regulation, 5. Future orientation
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
9 Years to 12 Years
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 8, 2020 · Synced Sep 2, 2026, 1:55 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Thinking and Memory Problems in People With HIV

NCT01875588
View directory record Official record
Conditions
HIV Positive
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 110 Years
Enrollment
1,150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Sep 2, 2026, 1:55 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 2, 2023 · Synced Sep 2, 2026, 1:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Early Detection of Vascular Dysfunction Using Biomarkers From Lagrangian Carotid Strain Imaging

NCT04632485
View directory record Official record
Conditions
Healthy, Carotid Artery Diseases
Interventions
Ultrasound imaging, Magnetic Resonance Imaging (MRI), Neurocognitive testing, Transcranial Doppler (TCD), Pulse Wave Doppler
Device · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 89 Years
Enrollment
217 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Sep 2, 2026, 1:55 PM EDT
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 23, 2025 · Synced Sep 2, 2026, 1:55 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 25, 2012 · Synced Sep 2, 2026, 1:55 PM EDT
Completed No phase listed Observational

Brain Function in Young Patients Receiving Methotrexate for Acute Lymphoblastic Leukemia

NCT00437060
View directory record Official record
Conditions
Childhood B Acute Lymphoblastic Leukemia, Childhood T Acute Lymphoblastic Leukemia, Cognitive Side Effects of Cancer Therapy, Long-Term Effects Secondary to Cancer Therapy in Children, Neurotoxicity Syndrome, Psychological Impact of Cancer, Untreated Childhood Acute Lymphoblastic Leukemia
Interventions
Cognitive Assessment, Diffusion Tensor Imaging, Laboratory Biomarker Analysis, Pharmacological Study, Psychosocial Assessment and Care
Procedure · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Year to 17 Years
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
102
States / cities
Birmingham, Alabama • Downey, California • Long Beach, California + 83 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2017 · Synced Sep 2, 2026, 1:55 PM 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 16, 2024 · Synced Sep 2, 2026, 1:55 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 7, 2023 · Synced Sep 2, 2026, 1:55 PM EDT
Completed Phase 1 Interventional Results available

A Study in Healthy Men to Test Whether BI 409306, BI 425809 or Lamotrigine Can Reverse the Memory Problems Caused by Ketamine

NCT04602221
View directory record Official record
Conditions
Healthy
Interventions
Lamotrigine, BI 409306, Placebo, BI 425809
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Long Beach, California • Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 11, 2024 · Synced Sep 2, 2026, 1:55 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

ADRC Clinical Cohort (Alzheimer's Disease)

NCT06703541
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Dementia
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
25 Years to 80 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 23, 2025 · Synced Sep 2, 2026, 1:55 PM EDT
Recruiting Not applicable Interventional

The Role of Knowledge Retrieval in Inference-making

NCT05692973
View directory record Official record
Conditions
Reading Disability, Reading Problem
Interventions
Role of Knowledge Retrieval, Inference Intervention
Behavioral
Lead sponsor
William Jewell College
Other
Eligibility
8 Years to 14 Years
Enrollment
316 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Excelsior Springs, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Sep 2, 2026, 1:55 PM EDT
Recruiting Not applicable Interventional

Virtual Reality Attention Management

NCT03221244
View directory record Official record
Conditions
ADHD
Interventions
VR Treatment, VR Active Control
Device
Lead sponsor
University of California, Davis
Other
Eligibility
8 Years to 12 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Sep 2, 2026, 1:55 PM EDT
Completed Phase 4 Interventional Results available

Effects of Armodafinil on Cognition for Patients With Schizophrenia or Schizoaffective Disorder

NCT00373672
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
armodafinil (Nuvigil), placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 4, 2025 · Synced Sep 2, 2026, 1:55 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 29, 2023 · Synced Sep 2, 2026, 1:55 PM EDT
Recruiting Not applicable Interventional

MRI in High-Grade Glioma Patients Undergoing Chemoradiation

NCT05212272
View directory record Official record
Conditions
High Grade Glioma
Interventions
PET-MRI Brain Scan, Blood draw, Memory testing, Optional lumbar puncture for cerebrospinal fluid collection
Procedure · Diagnostic Test · Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 2, 2026, 1:55 PM EDT
Completed Early Phase 1 Interventional Results available

The INCREASE Study - Delaying the Onset of Alzheimer's Symptomatic Expression

NCT02849639
View directory record Official record
Conditions
Alzheimer's Disease, Dementia
Interventions
Placebo, Medication Therapy Management (MTM), Scopolamine patch
Other · Drug
Lead sponsor
Daniela Moga
Other
Eligibility
65 Years to 101 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 18, 2023 · Synced Sep 2, 2026, 1:55 PM EDT
Completed Not applicable Interventional

A Comparison of Two Cognitive Batteries in People With Schizophrenia

NCT00499044
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
CDR Computerized Cognitive Assessment System, MATRICS Consensus Cognitive Battery
Other
Lead sponsor
North Suffolk Mental Health Association
Other
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 25, 2009 · Synced Sep 2, 2026, 1:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study to Evaluate the Performance Validity and Test-Retest Reliability of a Computer-Administered Cognitive Test Battery in Participants With Major Depressive Disorder (MDD)

NCT03014544
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Computer- administered test battery, Examiner- administered test battery
Device
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 59 Years
Enrollment
585 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
20
States / cities
Birmingham, Alabama • Anaheim, California • Beverly Hills, California + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2025 · Synced Sep 2, 2026, 1:55 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 4, 2025 · Synced Sep 2, 2026, 1:55 PM EDT
Enrolling by invitation Not applicable Interventional

Neuronal Mechanisms of Learning and Utilizing Abstract Representations

NCT07454785
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
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 2, 2026, 1:55 PM 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 4, 2017 · Synced Sep 2, 2026, 1:55 PM EDT