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Showing 1–24 of 116 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Brain Connectivity Clear all
Recruiting Not applicable Interventional

Elucidating the Temporality of Structural and Functional Connectivity Changes in Essential Tremor After Successful Deep Brain Stimulation to the Dentato-rubro-thalamic Tract

NCT04758624
View directory record Official record
Conditions
Essential Tremor
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 85 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Apr 7, 2025 · Synced Jul 21, 2026, 4:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Function in Performance of Motor Tasks

NCT00498329
View directory record Official record
Conditions
Brain Connectivity
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 60 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 21, 2026, 4:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pre-Clinical White Matter Changes and Associated Connectivity Effects in Fabry Disease

NCT03678324
View directory record Official record
Conditions
Fabry Disease
Interventions
Functional MRI and fast bound-pool fraction imaging
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 25, 2022 · Synced Jul 21, 2026, 4:36 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Pilot Study of the Effect of Ibudilast on Neuroinflammation in Methamphetamine Users

NCT03341078
View directory record Official record
Conditions
Methamphetamine-dependence
Interventions
Ibudilast, Placebo Oral Tablet
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 55 Years
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 1, 2026 · Synced Jul 21, 2026, 4:36 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neuromodulation and Neuroimaging in Older Children With Mild Traumatic Brain Injury

NCT05762796
View directory record Official record
Conditions
Brain Concussion, Mild Traumatic Brain Injury, Motor Disorders, Cognitive Impairment
Interventions
tDCS in Youth with mild traumatic brain injury
Device
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
10 Years to 15 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Jul 21, 2026, 4:36 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

FMRI Study of Brain Response Before and After Lithium Treatment in People With Bipolar Disorder

NCT00596622
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Lithium
Drug
Lead sponsor
Indiana University
Other
Eligibility
15 Years to 60 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 16, 2016 · Synced Jul 21, 2026, 4:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Functional Connectivity Parkinson Disease

NCT01798563
View directory record Official record
Conditions
Parkinson Disease
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years to 80 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 31, 2019 · Synced Jul 21, 2026, 4:36 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Breaking Sitting with High-intensity Interval Training for Brain Health

NCT06243016
View directory record Official record
Conditions
Aging
Interventions
High-Intensity Interval Training (HIIT) Breaks to Sitting, Light-Intensity Interval Training (LIIT) Breaks to Sitting
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
40 Years to 75 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 6, 2025 · Synced Jul 21, 2026, 4:36 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Reliability of the Human Brain Connectome

NCT02193425
View directory record Official record
Conditions
Normal Physiology
Interventions
F-18FDG, MRI
Drug · Device
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 21, 2026, 4:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Connectivity Patterns in Chronic Temporomandibular Joint Disorders

NCT05068908
View directory record Official record
Conditions
Chronic Pain, Temporomandibular Joint Disorders, Temporomandibular Joint Pain
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Jul 21, 2026, 4:36 PM EDT
Recruiting Not applicable Interventional

Cognitive Biomarkers in Pediatric Brain Tumor Patients

NCT02914067
View directory record Official record
Conditions
Childhood Brain Tumor
Interventions
Neurocognitive testing, rsfcMRI
Other · Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
4 Years to 18 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2029
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Jul 21, 2026, 4:36 PM EDT
Completed Phase 4 Interventional Results available

Large-scale Brain Organization During Cognitive Control in ADHD

NCT04349917
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Methylphenidate, Placebo
Drug · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
8 Years to 12 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 11, 2021 · Synced Jul 21, 2026, 4:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Effects of Kuvan on Functional Brain Connectivity in Individuals With Phenylketonuria (PKU)

NCT00964236
View directory record Official record
Conditions
Phenylketonuria
Interventions
Sapropterin
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
6 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 3, 2018 · Synced Jul 21, 2026, 4:36 PM EDT
Recruiting Not applicable Interventional

Enhancing Brain Connectivity in Schizophrenia Through Neuromodulation (Study 1)

NCT06345963
View directory record Official record
Conditions
Schizophrenia
Interventions
active H-coil delivered rTMS
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 60 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Jul 21, 2026, 4:36 PM EDT
Withdrawn Phase 4 Interventional

Vortioxetine Monotherapy for Major Depressive Disorder in Type 2 Diabetes

NCT03580967
View directory record Official record
Conditions
Type2 Diabetes, Major Depressive Disorder
Interventions
Vortioxetine
Drug
Lead sponsor
Todd Doyle
Other
Eligibility
40 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 28, 2022 · Synced Jul 21, 2026, 4:36 PM EDT
Recruiting Early Phase 1 Interventional

Examining the Effects of Theta Burst TMS on Brain Connectivity and Balance Ability in Older Adults With Balance Problems

NCT06779188
View directory record Official record
Conditions
Aging, Balance Deficits
Interventions
Transcranial Magnetic Stimulation, Transcranial Magnetic Stimulation Sham
Device
Lead sponsor
Weinberg Medical Physics LLC
Industry
Eligibility
65 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Jul 21, 2026, 4:36 PM EDT
Recruiting No phase listed Observational

Developing Brain, Impulsivity and Compulsivity

NCT04631042
View directory record Official record
Conditions
Typical Development, Obsessive Compulsive Disorder, Conduct Disorder, Attention Deficit Hyperactivity Disorder, Autism Spectrum Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
6 Years to 80 Years
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2031
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Jul 21, 2026, 4:36 PM EDT
Active, not recruiting Not applicable Interventional

RAD 1601: EDGE Radiosurgery for Intractable Essential Tremor and Tremor-Dominant Parkinson's Disease

NCT03305588
View directory record Official record
Conditions
Essential Tremor, Parkinson Disease
Interventions
Unframed Virtual Cone
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 8, 2026 · Synced Jul 21, 2026, 4:36 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Blood Brain Flow and Exercise

NCT02653638
View directory record Official record
Conditions
Cerebrovascular Circulation
Interventions
Control, Indomethacin
Other · Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 75 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Jul 21, 2026, 4:36 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Functional Connectivity in Mood Regulating Circuit In Bipolar Depression and Mania

NCT00457054
View directory record Official record
Conditions
Bipolar Depression
Interventions
Lithium
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 27, 2011 · Synced Jul 21, 2026, 4:36 PM EDT
Completed Not applicable Interventional Results available

Brain Connectivity and Response to Tai Chi in Geriatric Depression

NCT02460666
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Tai-Chi-Chih (TCC), Health Education and Wellness Classes (HEW)
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
60 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 15, 2021 · Synced Jul 21, 2026, 4:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feedback, Motor Sequence Learning, and Brain Connectivity

NCT04971486
View directory record Official record
Conditions
Adult
Interventions
Motor Sequence Task
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years to 40 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 12, 2022 · Synced Jul 21, 2026, 4:36 PM EDT
Recruiting Phase 2 Interventional

Search for Novel Transcranial Magnetic Stimulation (TMS) Targets for Mental Illness

NCT06376734
View directory record Official record
Conditions
Major Depressive Disorder, Obsessive-Compulsive Disorder, Schizophrenia, Generalized Anxiety Disorder, Mood Disorders, Psychiatric Disorder, Mental Disorder, Depression, Anxiety
Interventions
Transcranial magnetic stimulation
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
2
States / cities
Sunnyvale, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 21, 2026, 4:36 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of Auditory Stimulation During Sleep on Brain Networks in Schizophrenia

NCT06386588
View directory record Official record
Conditions
Schizophrenia
Interventions
Closed loop auditory stimulation during sleep
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Jul 21, 2026, 4:36 PM EDT