- 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
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 170
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Brain Tumor
- Interventions
- Cognitive training via iPad, Cognitive training via virtual reality
- Other
- Lead sponsor
- St. Jude Children's Research Hospital
- Other
- Eligibility
- 8 Years to 22 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Tourette Syndrome
- Interventions
- levodopa solution 2mg/ml for i.v. use, placebo
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Delay Discounting
- Interventions
- Sequenced Recall of Digits--Auditory, Sequenced Reverse Recall of Digits--Auditory, Sequenced Recall of Words--Visual, Verbal Memory--Visual
- Behavioral
- Lead sponsor
- University of Kansas
- Other
- Eligibility
- 40 Years to 60 Years
- Enrollment
- 680 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2024
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Eating Disorders
- Interventions
- N-back, White Bear Task
- Behavioral
- Lead sponsor
- Boston University Charles River Campus
- Other
- Eligibility
- 18 Years and older · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Schizotypal Personality Disorder, SPD
- Interventions
- DAR 0-100A, Placebo
- Drug
- Lead sponsor
- Antonia New
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2018
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Attention Deficit Hyperactivity Disorder, Effects of; Exertion, Working Memory, Change in Sustained Attention
- Interventions
- Sprint Interval Training
- Behavioral
- Lead sponsor
- University of Wyoming
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2025
- U.S. locations
- 1
- States / cities
- Laramie, Wyoming
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Modafinil, Functional MRI, Neuropsychological Testing
- Drug · Procedure
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 176 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2017
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Brain Injury, Dementia, Healthy, Mental Disorder, Schizophrenia
- Interventions
- Not listed
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- Not listed
- Enrollment
- 810 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1992 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Brain Fog
- Interventions
- Active Transcranial Direct Stimulation
- Device
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Bilateral Hearing Loss
- Interventions
- Cogmed Working Memory Training Program
- Behavioral
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 7 Years to 16 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Tobacco Use Disorder/Cigarette Smoking
- Interventions
- Working Memory Training + Behavioral Intervention
- Behavioral
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Age-associated Memory Impairment
- Interventions
- Transcranial Magnetic Stimulation (TMS) Cone Coil, Transcranial Magnetic Stimulation (TMS) Sham Coil
- Device
- Lead sponsor
- Shirley Ryan AbilityLab
- Other
- Eligibility
- 60 Years to 85 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Brain Neoplasms, Malignant, Brain Neoplasms, Benign, Malignant Meningioma, Glioblastoma Multiforme, Anaplastic Astrocytoma
- Interventions
- Pioglitazone
- Drug
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- TBI, Cognitive Dysfunction
- Interventions
- BrainStrong-GSR, BrainStrong-OPT
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Schizophrenia
- Interventions
- Memantine, Placebo
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2019
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Memory
- Interventions
- Placebo, Galantamine
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Working Memory
- Interventions
- Active tACS, Placebo tACS
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Charlestown, Massachusetts
- Conditions
- Cannabis, Dependence, Cannabis Abuse, Pharmacokinetics, fMRI
- Interventions
- Sativex(Registered Trademark), THC
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 108 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Excessive Sleepiness
- Interventions
- Armodafinil, Placebo
- Drug
- Lead sponsor
- Cephalon
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 9
- States / cities
- Burlingame, California • San Diego, California • Stanford, California + 5 more
- Conditions
- Mild Cognitive Impairment
- Interventions
- Progressive aerobic exercise, Adaptive cognitive training, Combined
- Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- 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
- Conditions
- Smoking Cessation
- Interventions
- Wellness Education Control Condition, Mindfulness Training, Mindfulness Training Plus IE
- 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
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Aphasia
- Interventions
- Not listed
- Lead sponsor
- Temple University
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 150 participants
- Timeline
- 2017 – 2025
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania