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ClinicalTrials.gov public records Last synced Oct 28, 2026, 6:10 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 241–264 of 408 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Cognitive Task Clear all
Active, not recruiting Phase 2 Interventional

Multi-session Transcranial Alternating Current Stimulation to Improve Dual-task Standing and Brain Activity in Older Adults With Mild Cognitive Impairment

NCT07097051
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI)
Interventions
real tACS, sham tACS
Other
Lead sponsor
High Point University
Other
Eligibility
65 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
High Point, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Alternative Therapies for Improving Motor Impairment, Fall-risk and Overall Physical Function

NCT03758846
View directory record Official record
Conditions
Chronic Stroke, Healthy Aging
Interventions
Cognitive-motor exergaming, Conventional balance Training, Dance Therapy for Stroke, Dance Therapy for Older adults, Home education for Older adults
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 90 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 8, 2019 · Synced Oct 28, 2026, 6:10 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Withdrawn Not applicable Interventional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 28, 2026, 6:10 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

tDCS and CO-OP in Chronic Stroke

NCT04617548
View directory record Official record
Conditions
Chronic Stroke
Interventions
tDCS and CO-OP Group
Combination Product
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
30 Years to 80 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 11, 2022 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional

Telephone Based Cognitive Behavioral Therapy for HIV Related Depression

NCT01055158
View directory record Official record
Conditions
Depression, HIV Infections
Interventions
Telephone-based CBT, Enhanced Usual Care
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional Results available

Community Health Worker Assisted Task Specific and Cognitive Therapy at Home With Exposure After Stroke

NCT06314308
View directory record Official record
Conditions
Stroke, Acute Ischemic
Interventions
CATCHES
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional Results available

Cognitive Training Trial

NCT01133418
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Computerized Progressive Attention Training, Sham Comparator Cognitive Training
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
7 Years to 12 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Arousal and Stress in Anxiety

NCT00026559
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Shock Device, Auditory Startle Device
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
1,418 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dietary Ketosis: Fatty Acids Activate AMPK Energy Circuits Modulating Global Methylation

NCT03319173
View directory record Official record
Conditions
Mild Cognitive Impairment, Metabolic Syndrome
Interventions
Dietary intervention
Behavioral
Lead sponsor
Bristlecone Health, Inc.
Industry
Eligibility
35 Years to 80 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Maple Grove, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 12, 2019 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Multidimensional Behavioral Intervention for Those at Risk for Alzheimer's Dementia

NCT03549078
View directory record Official record
Conditions
Functional Aging, Subjective Cognitive Concerns, Compensation Strategies, Brain Health Activities
Interventions
Intervention
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
65 Years and older
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2020 · Synced Oct 28, 2026, 6:10 AM EDT
Recruiting Not applicable Interventional

Development of a Treatment Prognosis Calculator for the Prevention of Suicide

NCT06094218
View directory record Official record
Conditions
Suicidal Ideation
Interventions
Brief Cognitive Behavioral Therapy (BCBT), Treatment as usual (TAU)
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Obesity Treatment Enhanced With Working Memory Training

NCT02529397
View directory record Official record
Conditions
ADHD, Weight Loss
Interventions
Adaptive Working Memory Training, Non-adaptive cognitive training
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Oct 25, 2016 · Synced Oct 28, 2026, 6:10 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effect of Lighting Supplementation on Daytime Cognition

NCT04745312
View directory record Official record
Conditions
Non-visual Effects of Light
Interventions
Visible light
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 30 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 18, 2022 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ketogenic Intervention in Depression

NCT06080932
View directory record Official record
Conditions
Depression, Ketosis
Interventions
Ketogenic Diet, NIH Toolbox, gradCPT, Resting-state fMRI, Task-fMRI, CGM/CKM, Blood Draw, Sleep Monitoring, Ketone/Glucose Monitoring, Body Composition, PHQ-9, WHO-5, SKID
Other · Biological · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 30 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 28, 2026, 6:10 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 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Inhibitory Control Training in Eating Behaviors

NCT03599115
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Inhibitory Control Training
Behavioral
Lead sponsor
Brigham Young University
Other
Eligibility
18 Years to 45 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Provo, Utah
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Oct 28, 2026, 6:10 AM EDT
Enrolling by invitation Not applicable Interventional

Effectiveness of Interventions to Improve Resiliency & Burnout in Behavioral Health Residential Staff

NCT05806112
View directory record Official record
Conditions
Burnout, Stress, Coping Skills, Depression, Anxiety, Physical Inactivity, Sleep, Healthy Eating
Interventions
Resiliency Training, Task Sharing, Workplace Improvement Learning Collaborative
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 10, 2023 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sex Differences, Cognitive Training & Emotion Processing

NCT03137654
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Affective Training, Neutral Training
Other
Lead sponsor
University of Florida
Other
Eligibility
25 Years to 65 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
5
States / cities
Gainesville, Florida • Multiple Locations, Florida
Source: ClinicalTrials.gov public record
Updated May 31, 2025 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional

Effects of Brief Training on Craving Regulation

NCT02153749
View directory record Official record
Conditions
Nicotine Addiction
Interventions
Cognitive Regulation of Craving, Mindfulness-Based Regulation of Craving
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 60 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 13, 2020 · Synced Oct 28, 2026, 6:10 AM EDT
Terminated Not applicable Interventional

tDCS and Metacognitive Strategy Training in Stroke

NCT05248178
View directory record Official record
Conditions
Chronic Stroke
Interventions
CO-OP Procedures, tDCS, Computer Cognitive Training Procedures, sham tDCS group
Behavioral · Device
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 85 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional

Efficacy and Mechanisms of Mobile-Delivered Alcohol Attentional Bias Modification

NCT04263259
View directory record Official record
Conditions
Alcohol; Harmful Use
Interventions
Attentional Bias Modification
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 35 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated May 18, 2023 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effects of USP Methylene Blue on Cognitive and fMRI Brain Activity

NCT01836094
View directory record Official record
Conditions
Brain Activity
Interventions
Methylene Blue (USP grade, 280mg oral), Placebo
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 28, 2026, 6:10 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Mechanistic Study to Investigate tDCS and Working Memory in MCI Patients

NCT05998031
View directory record Official record
Conditions
Cognitive Impairment, Cognitive Decline
Interventions
Active tDCS, Sham tDCS
Device
Lead sponsor
University of Florida
Other
Eligibility
60 Years to 95 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 28, 2026, 6:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Online Interplay Between Deciding and Acting With Mild Cognitive Impairment

NCT06493422
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Reaching Movements
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
45 Years to 90 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 28, 2026, 6:10 AM EDT