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ClinicalTrials.gov public records Last synced Nov 9, 2026, 3:17 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1081–1104 of 1,131 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Functional MRI Clear all

Conditions: Motivation
Interventions: Direct tDCS, Indirect tDCS, Personalized tDCS, Sham tDCS; Device
Lead sponsor: Northeastern University; Other
Eligibility: 65 Years to 80 Years
Enrollment: 72 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Healthy
Interventions: Not listed
Lead sponsor: National Institute of Neurological Disorders and Stroke (NINDS); NIH
Eligibility: Not listed
Enrollment: 330 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2003 – 2005
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Depression
Interventions: Intravenous ketamine, Computer-based Cognitive Training; Drug · Behavioral
Lead sponsor: Rebecca Price; Other
Eligibility: 18 Years to 60 Years
Enrollment: 154 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2022
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Nicotine Dependence
Interventions: Not listed
Lead sponsor: Medical University of South Carolina; Other
Eligibility: 18 Years to 60 Years
Enrollment: 44 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2016
U.S. locations: 1
States / cities: Charleston, South Carolina

Conditions: Aphasia
Interventions: Abstract Semantic Association Network Training (AbSANT); Behavioral
Lead sponsor: Penn State University; Other
Eligibility: Not listed
Enrollment: 23 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2023
U.S. locations: 1
States / cities: Hershey, Pennsylvania

Conditions: Traumatic Brain Injury, Major Depressive Disorder
Interventions: Learning through feedback; Behavioral
Lead sponsor: Kessler Foundation; Other
Eligibility: 18 Years to 65 Years
Enrollment: 180 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: West Orange, New Jersey

Conditions: Fibromyalgia, Chronic Pain
Interventions: Tai Chi; Behavioral
Lead sponsor: Tufts Medical Center; Other
Eligibility: 21 Years and older
Enrollment: 55 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Normal Physiology
Interventions: TUS PirC, TUS Amy, TUS Sham; Device
Lead sponsor: National Institute on Drug Abuse (NIDA); NIH
Eligibility: 18 Years to 45 Years
Enrollment: 80 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2035
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Normal Physiology
Interventions: Sham TMS, TMS; Device
Lead sponsor: National Institute of Mental Health (NIMH); NIH
Eligibility: 18 Years to 65 Years
Enrollment: 85 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2025
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Traumatic Brain Injury, Healthy
Interventions: Not listed
Lead sponsor: National Institute of Neurological Disorders and Stroke (NINDS); NIH
Eligibility: 18 Years to 60 Years
Enrollment: 31 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007 – 2011
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Occipital Cortex, Prefrontal Cortex, Healthy
Interventions: Not listed
Lead sponsor: National Institute of Neurological Disorders and Stroke (NINDS); NIH
Eligibility: 18 Years and older
Enrollment: 25 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: Started 2006
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Healthy
Interventions: Not listed
Lead sponsor: National Institute of Neurological Disorders and Stroke (NINDS); NIH
Eligibility: 21 Years to 65 Years
Enrollment: 190 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2004 – 2011
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Alcohol Drinking, Alcohol Use Disorder
Interventions: Ketone Ester "(R)-3-hydroxybutyl (R)-3-hydroxybutyrate", Isocaloric dextrose placebo, Alcohol drinks; Dietary Supplement · Drug · Other
Lead sponsor: University of Pennsylvania; Other
Eligibility: 21 Years to 65 Years
Enrollment: 20 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2027
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Bipolar Disorder, Major Depression, Rumination
Interventions: Functional Magnetic Resonance Imaging (fMRI); Other
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years to 64 Years
Enrollment: 32 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2020
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Smoking
Interventions: Abstain from smoking for 24 hours; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 18 Years to 55 Years
Healthy volunteers: Accepts healthy volunteers
Timeline: 2012
U.S. locations: 1
States / cities: Durham, North Carolina

Conditions: Stress Disorders, Post-Traumatic
Interventions: Not listed
Lead sponsor: National Institute of Mental Health (NIMH); NIH
Eligibility: Not listed
Enrollment: 95 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2003 – 2005
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Spasmodic Dysphonia, Voice Tremor
Interventions: Sodium Oxybate; Drug
Lead sponsor: Kristina Simonyan; Other
Eligibility: 21 Years to 80 Years
Enrollment: 117 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2024
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Healthy
Interventions: Not listed
Lead sponsor: Stony Brook University; Other
Eligibility: 18 Years to 45 Years
Enrollment: 5 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: Stony Brook, New York

Conditions: Asthma
Interventions: Functional and Structural Magnetic Resonance Imaging (research grade), Cognitive Function Testing (non-diagnostic), Asthma and Psychological Questionnaires (non-diagnostic); Other
Lead sponsor: University of Texas Southwestern Medical Center; Other
Eligibility: 40 Years to 69 Years
Enrollment: 130 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2025
U.S. locations: 2
States / cities: Dallas, Texas

Conditions: Suicide
Interventions: Crisis Response Planning, Crisis Risk Counseling; Behavioral
Lead sponsor: Ohio State University; Other
Eligibility: 18 Years and older
Enrollment: 191 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: Columbus, Ohio

Conditions: Major Depression
Interventions: quetiapine (Seroquel XR); Drug
Lead sponsor: Indiana University; Other
Eligibility: 18 Years to 60 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2012
U.S. locations: 1
States / cities: Indianapolis, Indiana

Conditions: Depression
Interventions: Escitalopram, Magnetic Resonance Imaging; Drug · Other
Lead sponsor: Weill Medical College of Cornell University; Other
Eligibility: 60 Years to 85 Years
Enrollment: 121 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2012 – 2019
U.S. locations: 2
States / cities: New York, New York • White Plains, New York

Conditions: Headache, Migraine, Migraine, Migraine Disorders, Headache
Interventions: Cognitive Behavioral Therapy (CBT), Placebo, Amitriptyline, Biofeedback-Assisted Relaxation Training (BART), Cognitive Reappraisal Training (CR); Behavioral · Drug
Lead sponsor: Children's Hospital Medical Center, Cincinnati; Other
Eligibility: 10 Years to 17 Years
Enrollment: 132 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2025
U.S. locations: 1
States / cities: Cincinnati, Ohio

Conditions: Mild Cognitive Impairment
Interventions: Working Memory Training; Behavioral
Lead sponsor: University of Michigan; Other
Eligibility: 60 Years and older
Enrollment: 24 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2023
U.S. locations: 1
States / cities: Ann Arbor, Michigan

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TDCS to Improve Motivation and Memory in Elderly (TIME)

Magnetic Resonance Imaging of the Brain in Social and Emotional Reasoning

Intravenous Ketamine Plus Neurocognitive Training for Depression

The Impact of Real-time Functional Magnetic Resonance Imaging (fMRI) Feedback on Response to Nicotine Cues

Analysis of Brain Activity to Uncover Brain-behavior Relationships Related to Therapy Outcomes in Aphasia

MRI Markers of Feedback Timing During Learning in Individuals with TBI with and Without Clinical Depression

Tai Chi Intervention and Brain Imaging Study Among Fibromyalgia Patients and Healthy Controls

Causal Mechanisms of Odor-Guided Behavior in Humans

Development of Non-Invasive Brain Stimulation Techniques

Measuring Blood Flow in the Brain

Brain Connectivity Between Visual Input and Movement

The Functional Anatomy of Personality Trait Knowledge: An fMRI Study

Ketone Ester Intervention in Alcohol Use Disorder

Self Focus in Bipolar Disorder: A Functional Magnetic Resonance Imaging (fMRI) Study

The Effects of Smoking Withdrawal On Resting State Functional Connectivity

Brain Structure and Function Before and After Treatment for Post-Traumatic Stress Disorder

Sodium Oxybate in Spasmodic Dysphonia and Voice Tremor

The Impact of Reward-induced Dopamine Release on Functional Connectivity: a Combined PET/fMRI Study

The Dallas Asthma Brain and Cognition (ABC) Study

Neural Mechanisms and Predictors of an Ultra-Brief Suicide Prevention Strategy

Brain Imaging of Quetiapine Response in Anxious Depression

Emotional and Cognitive Control in Late-Onset Depression

Mind and Body Approaches to Pain Reduction in Youth With Migraine

Memory Training and Neural Plasticity