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Showing 1–24 of 136 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Choice Task Clear all
Terminated No phase listed Observational Accepts healthy volunteers

Exploration of Cortical Neural Network in Patients With Bothersome Tinnitus

NCT01385540
View directory record Official record
Conditions
Tinnitus
Interventions
Task-Based Functional Magnetic Resonance Imaging (fMRI)
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 1, 2012 · Synced Sep 5, 2026, 4:06 PM EDT
Terminated Early Phase 1 Interventional Results available

Behavioral Effects of Drugs Inpatient 44 Neurobehavioral Mechanisms of Opioid Choice

NCT06312657
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Drug Cue, Money, Withdrawal, Remifentanil
Behavioral · Drug
Lead sponsor
Joshua A. Lile, Ph.D.
Other
Eligibility
18 Years to 50 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 5, 2026, 4:06 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Basic Experimental Study of Hippocampal Memory Functions

NCT05945628
View directory record Official record
Conditions
Memory
Interventions
Different cognitive and memory demands during the memory experiment, Different electrical stimulation parameters during cognitive and memory demands
Behavioral · Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 45 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 5, 2026, 4:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cochlear Implants and Listening Effort: the Interaction of Cognitive and Sensory Constraints

NCT07279441
View directory record Official record
Conditions
Cochlear Implant Users
Interventions
Experiment 1: Syntactic and Semantic Context, Experiment 2: False Hearing and Context Overuse, Experiment 3: Two-Sentence Problem, Experiment 4: Cascading Effects on Discourse Comprehension, Experiment 5: Self-Paced Discourse Comprehension, Experiment 6: Clinical Application
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 80 Years
Enrollment
460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
2
States / cities
Waltham, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Sep 5, 2026, 4:06 PM EDT
Completed Not applicable Interventional

Increasing Help-Seeking in Military Service Members

NCT04043936
View directory record Official record
Conditions
Military Service Members at Elevated Suicide Risk
Interventions
Cognitive Bias Modification Intervention for Help-Seeking Stigma, Placebo Cognitive Bias Modification (CBM-Placebo), Self-Directed Psychoeducation
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
2
States / cities
Tallahassee, Florida • Portsmouth, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 12, 2023 · Synced Sep 5, 2026, 4:06 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Impact of Novel vs. Usual Brand Menthol Cigarettes on Abuse Liability

NCT07564648
View directory record Official record
Conditions
Cigarette Addiction, Tobacco Use Disorder
Interventions
Biospecimen Collection, Questionnaire Administration, Cigarette Purchase Task, Cross-Price Elasticity Task, Daily Diary Surveys, Progressive Ratio Task
Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 5, 2026, 4:06 PM EDT
Withdrawn Not applicable Interventional

Mobility and Activity Training (MAT) to Optimize Outcomes for Older Adult Abdominal Surgery Patients

NCT02007876
View directory record Official record
Conditions
Gastrointestinal Malignancy
Interventions
Mobility and Activity Training
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
2
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 2, 2016 · Synced Sep 5, 2026, 4:06 PM EDT
Terminated Not applicable Interventional

Social Value Training in Toddlers With Elevated Autism Symptoms

NCT03556826
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Social Value Learning Training
Behavioral
Lead sponsor
Yale University
Other
Eligibility
15 Months to 21 Months
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 18, 2023 · Synced Sep 5, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Studying the Effects of Natural Visual Scene Changes on Typical Adult Visual Perception

NCT05004649
View directory record Official record
Conditions
Visual Perception
Interventions
Psychophysical task
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Sep 5, 2026, 4:06 PM EDT
Completed Not applicable Interventional Results available

Cortical Stimulation to Treat Mood and Behavioral Symptoms in Parkinson's Disease Patients

NCT03131817
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Medtronic Activa PC+S System with Chronic Neural Recording, Effort-Reward Decision-Making Task, Prefrontal Cortex Stimulation, Tablet-Based Mood Tracking (Immediate Mood Scaler)
Device · Behavioral · Other
Lead sponsor
Simon J. Little, MBBS, PhD
Other
Eligibility
30 Years to 75 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Sep 5, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Smartphone App to Improve Physical Activity

NCT03417440
View directory record Official record
Conditions
Sedentary Lifestyle
Interventions
Physical Activity (PA) Tracker App, On Your Feet, Coach Me, Proof Positive
Other
Lead sponsor
University of Southern California
Other
Eligibility
65 Years to 84 Years
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
2
States / cities
Glendale, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 20, 2022 · Synced Sep 5, 2026, 4:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Craving & Decision-Making

NCT06440577
View directory record Official record
Conditions
Decision Making
Interventions
Audio-visual stimuli (Neutral-Relaxing), Audio-visual stimuli (Drug), Audio-visual stimuli (Non-Food), Audio-visual stimuli (Food)
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Piscataway, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Sep 5, 2026, 4:06 PM EDT
Recruiting Not applicable Interventional

Rehabilitation Strategies for Social Participation in Chronic Stroke Survivors

NCT06758505
View directory record Official record
Conditions
Stroke, Chronic Phase of Disease
Interventions
Strategy Training Only, Strategy Training embedded with Acceptance and Commitment Therapy Principles
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Sep 5, 2026, 4:06 PM EDT
Completed Not applicable Interventional

Effects of Choice Bundling on Valuation of Delayed Gains and Losses in Cigarette Smokers

NCT05110716
View directory record Official record
Conditions
Cigarette Smoking
Interventions
Bundle-size 1, Bundle-size 3, Bundle-size 9
Behavioral
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
21 Years and older
Enrollment
308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 23, 2025 · Synced Sep 5, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Healthy Behaviors Learning Task and Sleep

NCT02910648
View directory record Official record
Conditions
Overweight/Obese Population
Interventions
Modified Go/No-Go Task
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
20 Years to 55 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 7, 2022 · Synced Sep 5, 2026, 4:06 PM EDT
Completed Not applicable Interventional Results available

Development of a FES Device for Hand Use During Arm Activities Following Stroke

NCT03986216
View directory record Official record
Conditions
Stroke, Hand Function
Interventions
ReIn-Hand device assisted home-based practice
Device
Lead sponsor
Northwestern University
Other
Eligibility
21 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 6, 2024 · Synced Sep 5, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Online Study of Colorectal Cancer and Prostate Cancer Screening Decision Making

NCT01558583
View directory record Official record
Conditions
Colorectal Cancer, Colon Cancer, Prostate Cancer
Interventions
Rating and Ranking Task, Discrete Choice Task, Balance Sheet Task
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
50 Years to 75 Years
Enrollment
1,831 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 24, 2017 · Synced Sep 5, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment: Spanish Language Homes

NCT05159596
View directory record Official record
Conditions
Dementia, Mild Cognitive Impairment, Alzheimer Disease
Interventions
In-Home Technology System, Limited In-Home Technology
Device
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Sep 5, 2026, 4:06 PM EDT
Recruiting Not applicable Interventional

Nurse-Led PTSD Treatment in Primary Care

NCT07430657
View directory record Official record
Conditions
Post Traumatic Stress Disorder PTSD
Interventions
NurseNET, Referral to PTSD Treatment
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
Chicago, Illinois • Brookfield, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Sep 5, 2026, 4:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Development Of Neuroimaging Methods To Assess The Neurobiology Of Addiction

NCT02535702
View directory record Official record
Conditions
Normal Physiology
Interventions
In vivo MRS, fMRI, EEG/EOG, Stimulation tasks, NSPRD, Structural MRI
Other
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years and older
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 5, 2026, 4:06 PM EDT
Completed Not applicable Interventional

A Randomized Controlled Trial of a Multicomponent Walking Aid Program for People With MS

NCT04145934
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
ADSTEP
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Sep 5, 2026, 4:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of Decision-Making Fatigue After Traumatic Brain Injury

NCT07103200
View directory record Official record
Conditions
TBI (Traumatic Brain Injury)
Interventions
COGED, Restless Bandit
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Sep 5, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Mood in Assisted Living Settings

NCT01763216
View directory record Official record
Conditions
Depressive Symptoms, Clinical Depression
Interventions
Road Tour, Boatload of Crosswords
Other
Lead sponsor
Marianne Smith
Other
Eligibility
55 Years and older
Enrollment
351 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
32
States / cities
Amana, Iowa • Bettendorf, Iowa • Carlisle, Iowa + 17 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2020 · Synced Sep 5, 2026, 4:06 PM EDT
Completed No phase listed Observational

Optimizing Fall-risk Prediction in Older Adults With Cancer

NCT02912273
View directory record Official record
Conditions
Cancer
Interventions
Baseline Participant Assessment, Baseline Healthcare Provider Assessment, Follow-up Participant Assessment, Follow-up Healthcare Provider Assessment, End-of-study Participant Assessment, End-of-study Healthcare Provider Assessment
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
65 Years and older
Enrollment
227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 13, 2020 · Synced Sep 5, 2026, 4:06 PM EDT