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ClinicalTrials.gov public records Last synced Nov 1, 2026, 8:03 AM EST

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Showing 73–96 of 127 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cognitive Ability Clear all
Completed Not applicable Interventional

Exercise and Cognitive Training

NCT02326389
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder
Interventions
Exercise, Cognitive Remediation
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 4, 2018 · Synced Nov 1, 2026, 8:03 AM EST
Completed No phase listed Observational Accepts healthy volunteers

Genetic Influences Between Cognitive Function and BMI

NCT03116334
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
7 Years to 15 Years
Enrollment
869 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Nov 1, 2026, 8:03 AM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

Interventions in Mathematics and Cognitive Skills

NCT05201534
View directory record Official record
Conditions
Math Learning Disability, Child Development, Developmental Disability, Learning Disabilities, Learning Disabled, Learning Curve, Mathematics Disorder, Dyscalculia, Dyscalculia, Primary, Dyscalculia, Acquired, Specific Learning Disorder, With Impairment in Mathematics, Individuality, Behavior, Child, Behavior and Behavior Mechanisms, Behavior, Decision Making, Neuronal Plasticity, Cognition, Cognition Disorder, Cognitive Dysfunction, Cognitive Change, Cognitive Impairment, Mild, Cognitive Developmental Delay, Cognitive Orientation, Cognitive Delay, Mild, Cognitive Deficits, Mild, Cognitive Abnormality, Neuroscience
Interventions
Interventions in Mathematics and Cognitive Skills - Experimental, Interventions in Mathematics and Cognitive Skills - Active Comparator
Other
Lead sponsor
Stanford University
Other
Eligibility
6 Years to 12 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Nov 1, 2026, 8:03 AM EST
Completed Not applicable Interventional Results available

Assessment and Treatment of Cognitive Functioning Deficits in Veterans With PTSD

NCT03696225
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Compensatory Cognitive Training (CCT), Treatment as Usual (TAU)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 75 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Nov 1, 2026, 8:03 AM EST
Recruiting Not applicable Interventional

Cognitive Training Intervention and Attitudes Towards Genetics

NCT03094026
View directory record Official record
Conditions
Cognitive Impairment, Hematologic Neoplasms, Hematopoietic Cell Transplant
Interventions
Lumosity, Lumosity (waitlist control)
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
21 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Nov 1, 2026, 8:03 AM EST
Terminated Phase 3 Interventional Results available

Effects of Methylphenidate Versus Sustained Release Methylphenidate on Cognitive Functioning

NCT00418691
View directory record Official record
Conditions
Brain Tumor
Interventions
IR Methylphenidate, Modafinil, SR Methylphenidate
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 23, 2020 · Synced Nov 1, 2026, 8:03 AM EST
Not listed No phase listed Observational Accepts healthy volunteers

Amyloid Prediction in Early Stage Alzheimer's Disease Through Speech Phenotyping - PAST Extension

NCT04937959
View directory record Official record
Conditions
Alzheimer Disease, Alzheimer's Disease (Incl Subtypes), Preclinical Alzheimer's Disease, Prodromal Alzheimer's Disease, Mild Cognitive Impairment, Normal Cognition
Interventions
Not listed
Lead sponsor
Novoic Limited
Industry
Eligibility
50 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Santa Ana, California
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Nov 1, 2026, 8:03 AM EST
Completed No phase listed Observational

Genetic Susceptibility to Radiation-Induced Skin Reactions in Racial/Ethnic Groups of Patients With Breast Cancer

NCT01407770
View directory record Official record
Conditions
Breast Cancer, Cognitive Ability, General, Fatigue, Pain, Psychosocial Deprivation, Radiation Toxicity, Skin Abnormalities
Interventions
DNA analysis, gene expression analysis, enzyme-linked immunosorbent assay, flow cytometry, laboratory biomarker analysis, questionnaire administration, adjuvant therapy, assessment of therapy complications, quality-of-life assessment, 3-dimensional conformal radiation therapy, breast irradiation, external beam radiation therapy, hypofractionated radiation therapy, intensity-modulated radiation therapy, whole breast irradiation
Genetic · Other · Procedure + 1 more
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older · Female only
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 28, 2023 · Synced Nov 1, 2026, 8:03 AM EST
Suspended Phase 2 Interventional

Angiotensin (1-7) Treatment to Improve Cognitive Functioning in Heart Failure Patients

NCT03159988
View directory record Official record
Conditions
Chronic Heart Failure, Cognitive Impairment
Interventions
Angiotensin-(1-7), Memory Training
Drug · Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
55 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Nov 1, 2026, 8:03 AM EST
Completed Phase 2 Interventional Accepts healthy volunteers

Neuropsychological Effects of Strengthening Exercise for Older Adults

NCT00894205
View directory record Official record
Conditions
Cognitive Ability, General
Interventions
strengthening exercise program
Behavioral
Lead sponsor
Union College, New York
Other
Eligibility
50 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Schenectady, New York
Source: ClinicalTrials.gov public record
Updated Mar 11, 2015 · Synced Nov 1, 2026, 8:03 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Preksha Meditation on Cognitive Abilities and Pulmonary Function in Students

NCT03779269
View directory record Official record
Conditions
Inattention and Memory, Affect
Interventions
meditation
Other
Lead sponsor
Orlando Regional Medical Center
Other
Eligibility
18 Years to 24 Years
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
2
States / cities
Miami Beach, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Nov 1, 2026, 8:03 AM EST
Terminated No phase listed Observational Accepts healthy volunteers

Linking Cognitive Functioning to Multimodal Imaging in Multiple Sclerosis (MS)

NCT03723356
View directory record Official record
Conditions
Multiple Sclerosis, Cognition Disorders
Interventions
Siemens Biograph mMR (molecular MR), fMRI, Diffusion Spectrum Imaging (DSI)
Diagnostic Test
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 45 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 26, 2021 · Synced Nov 1, 2026, 8:03 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

WILD 5 Wellness, A 30-Day Intervention

NCT03328520
View directory record Official record
Conditions
Anxiety, Depression, Cognitive Functioning, Wellness
Interventions
WILD 5 Wellness Intervention
Behavioral
Lead sponsor
Beloit College
Other
Eligibility
17 Years and older
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Beloit, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 26, 2018 · Synced Nov 1, 2026, 8:03 AM EST
Not yet recruiting Not applicable Interventional

Speed of Processing Training to Improve Cognitive Functioning and Driving Performance in Head and Neck Cancer Survivors

NCT07740616
View directory record Official record
Conditions
Head and Neck Cancer (H&N)
Interventions
Speed of Processing Training, Home-Based Sham Training
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Nov 1, 2026, 8:03 AM EST
Completed Not applicable Interventional

Assessing Modified CBTi in Adults With Insomnia Disorder

NCT06600516
View directory record Official record
Conditions
Insomnia Disorder, Cognitive Functioning
Interventions
CBTi: Stimulus Control Core, CBTi: Sleep Restriction Core, CBTi: Sleep Compression Core
Behavioral
Lead sponsor
Idaho State University
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pocatello, Idaho
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Nov 1, 2026, 8:03 AM EST
Completed Phase 3 Interventional Results available

The Use of Galantamine HBr (Reminyl) in Electroconvulsive Therapy: Impact on Mood and Cognitive Functioning

NCT00566735
View directory record Official record
Conditions
Major Depression, Bipolar Depression, Schizoaffective Disorder
Interventions
Razadyne, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 90 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 3, 2012 · Synced Nov 1, 2026, 8:03 AM EST
Completed No phase listed Observational Accepts healthy volunteers

Implementing a Physical and Cognitive Performance Assessment Cohort in the MURDOCK Study Community Registry and Biorepository

NCT01720472
View directory record Official record
Conditions
Aging, Physical Functioning, Cognitive Functioning, Fitness
Interventions
Biomarker studies
Genetic
Lead sponsor
Duke University
Other
Eligibility
30 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
6
States / cities
Charlotte, North Carolina • Concord, North Carolina • Davidson, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Nov 1, 2026, 8:03 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

High Speed Circuit Training and Cognition

NCT04022707
View directory record Official record
Conditions
Educational Control, Resistance Training
Interventions
High-speed circuit resistance training, Educational control
Other
Lead sponsor
University of Miami
Other
Eligibility
60 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated May 18, 2020 · Synced Nov 1, 2026, 8:03 AM EST
Completed Phase 4 Interventional Accepts healthy volunteers

Effects Of Detrol LA On Memory And Cognition In Elderly Population

NCT00411437
View directory record Official record
Conditions
Memory, Cognition
Interventions
Tolterodine ER, Oxybutynin ER
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
65 Years to 75 Years
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
9
States / cities
Tucson, Arizona • Brooksville, Florida • DeLand, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Nov 1, 2026, 8:03 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

Lifestyle Enriching Activities for Research in Neuroscience Intervention Trial: LEARNit Study

NCT02726906
View directory record Official record
Conditions
Aging, Cognitive Ability, General
Interventions
Moderate-aerobic walking, Positron Emission Tomography (PET) scan, Healthy living education, Physical activity monitor
Behavioral · Radiation · Device
Lead sponsor
University of Southern California
Other
Eligibility
55 Years to 80 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Nov 1, 2026, 8:03 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

The Impact of Twin Hearts Meditation on Mood, Cognitive Functioning, and EEG Dynamics

NCT07005830
View directory record Official record
Conditions
Positive Mood States, Negative Mood States, Cognitive Processing Speed, Cognitive Flexibility
Interventions
Twin Hearts Meditation
Behavioral
Lead sponsor
NeuroMeditation Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Nov 1, 2026, 8:03 AM EST
Completed No phase listed Observational Accepts healthy volunteers

Norms and Validation for IntelliSpace Cognition Spanish Version

NCT05210777
View directory record Official record
Conditions
Cognitive Functioning of Healthy Individuals, Hispanic
Interventions
observation
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Hollywood, California • Hollywood, Florida
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Nov 1, 2026, 8:03 AM EST
Not listed Not applicable Interventional

Improving Cognition After Cancer

NCT04049695
View directory record Official record
Conditions
Breast Cancer Survivors, Cognitive Dysfunction
Interventions
Exercise, Control
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
40 Years and older · Female only
Enrollment
253 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 23, 2024 · Synced Nov 1, 2026, 8:03 AM EST
Terminated Phase 1 Interventional

Transcranial Direct Current Brain Stimulation to Treat Patients With Childhood-Onset Schizophrenia

NCT00757497
View directory record Official record
Conditions
Childhood Onset Psychotic Disorders, Schizophrenia, Psychosis, Mental Disorders
Interventions
Electrical Polarization
Behavioral
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
10 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 12, 2019 · Synced Nov 1, 2026, 8:03 AM EST