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Showing 145–168 of 1,237 matching trials from the live ClinicalTrials.gov search.
Recruiting Not applicable Interventional Accepts healthy volunteers

The Role of the Locus Coeruleus in Age-related Distractibility

NCT05574634
Conditions
Aging, Alzheimer Disease
Interventions
Tablet based adaptive multimodal attention practice program, Tablet based adaptive criterion task practice program
Behavioral
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
18 Years to 75 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Blacksburg, Virginia
Conditions
Mal de Debarquement Syndrome
Interventions
Transcranial Magnetic Stimulation
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Withdrawn No phase listed Observational Accepts healthy volunteers

fMRI of Stress in Smoking Behavior

NCT01719471
Conditions
Smoking
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 50 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Results available

Virtual Reality to Improve Social Perspective Taking

NCT03927612
Conditions
Conduct Disorder, Child, Adolescent, Attention Deficit and Disruptive Behavior Disorders, Child Behavior Disorders, Virtual Reality, Social Perception, Magnetic Resonance Imaging
Interventions
Virtual reality perspective taking training, Virtual reality control perspective
Device
Lead sponsor
Indiana University
Other
Eligibility
9 Years to 12 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Terminated No phase listed Observational Accepts healthy volunteers

Resting State fMRI in Disorders of Consciousness

NCT05463029
Conditions
Disorders of Consciousness
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Schizophrenia, Normal Physiology
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 120 Years
Enrollment
3,273 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Chronic Pain
Interventions
Group cognitive behavioral therapy, Pain education
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
ADHD, Obsessive Compulsive Disorder (OCD), Healthy Volunteer
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
10 Years to 17 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Locally Advanced Rectal Adenocarcinoma, Stage II Rectal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Consolidation Therapy, Functional Magnetic Resonance Imaging, Gastrointestinal Endoscopy, Magnetic Resonance Imaging, Papaverine, Radiation Therapy, Total Mesorectal Excision
Procedure · Drug · Radiation
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Duarte, California
Completed No phase listed Observational Accepts healthy volunteers

MRI Study of Self-Perception of Postural Stability

NCT00060593
Conditions
Healthy, Postural Stability
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Brain Imaging, Mild Cognitive Impairment, Alzheimer Disease, Deep Brain Stimulation
Interventions
Excitation, Inhibition
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
55 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Development of an Eating Behavior Risk Score

NCT07266506
Conditions
Obesity, Childhood
Interventions
Assessment of PACE Eating Phenotype and Related Behavioral and Neurobiological Measures
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
7 Years to 9 Years
Enrollment
420 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
1
States / cities
State College, Pennsylvania
Conditions
Obesity
Interventions
Fed Condition, Fasted Condition
Procedure
Lead sponsor
New York Obesity and Nutrition Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
2
States / cities
New York, New York
Conditions
Aggression
Interventions
Psychotherapy
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years to 55 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Breast Cancer
Interventions
[18F]Flutemetamol, [18F]fluoro-2-deoxy-D-glucose (FDG), Functional Magnetic Resonance Imaging (fMRI)
Drug · Diagnostic Test
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Salt Lake City, Utah
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Effects of rTMS on Human Brain Activity Measured With fMRI

NCT03259568
Conditions
Human Brain Activity
Interventions
Repetitive TMS
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 30 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Effects of Methylene Blue in Healthy Aging, Mild Cognitive Impairment and Alzheimer's Disease

NCT02380573
Conditions
Mild Cognitive Impairment, MCI, Aging, Alzheimer's Disease, AD
Interventions
Methylene Blue, FD&C Blue # 2, Phenazopyridine hydrochloride
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
45 Years to 89 Years
Enrollment
117 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2023
U.S. locations
1
States / cities
San Antonio, Texas
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

An fMRI Study of the Effects of Clavulanic Acid on Drug Addiction

NCT03713424
Conditions
Tobacco Use Disorder
Interventions
Clavulanic Acid, Placebo oral capsule
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Chronic Cough (CC), Refractory Chronic Cough, Unexplained Chronic Cough
Interventions
BCS+inactive, BCS+active
Behavioral · Combination Product
Lead sponsor
University of Montana
Other
Eligibility
18 Years to 99 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
3
States / cities
Aurora, Colorado • Atlanta, Georgia • Missoula, Montana
Conditions
Depression, Anxiety
Interventions
TARA
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
14 Years to 18 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Francisco, California
Conditions
Drug Abuse, Nicotine Dependence
Interventions
MagPro X100 Magnetic Stimulator, Transcranial Rotating Magnetic Stimulator, Magnetom Prisma Fit 3T Scanner
Device
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 80 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Gender Identity, Gender Dysphoria in Adolescents and Adults, Headache, Transgender
Interventions
Testosterone
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 20 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Cancer-related Cognitive Dysfunction
Interventions
Accelerometry, Aerobic Exercise, Electronic Health Record Review, Functional Magnetic Resonance Imaging, Gait Assessment Test, Health Education, Interview, Neurocognitive Assessment, Physical Performance Testing, Questionnaire Administration
Procedure · Other · Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Scottsdale, Arizona
Enrolling by invitation Not applicable Interventional

Vagal Nerve Stimulation To Enhance Cognition and Learning

NCT07719387
Conditions
Vagus Nerve Stimulation, Stroke, Cognitive Assessment, Language Acquisition
Interventions
VNS for Cognition
Device
Lead sponsor
Stony Brook University
Other
Eligibility
22 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Stony Brook, New York