Clinical trials: Brain Network Functional Connectivity
Encephalopathy, White Matter Hyperintensities
Effect of HBO on Functional Connectivity of Resting State Networks in Patients With Cerebral Small Vessel Disease
The purpose of this study is to extend our previous work, in which we demonstrated an increase in the internal and cross network connectivity of resting state neural networks in patients with cerebral small vessel disease by…
- Conditions
- Encephalopathy, White Matter Hyperintensities, Impaired Oxygen Delivery
- Trial name
- HBO (NCT02232958)
- Testing
- Hyperbaric Oxygen Treatment
- Where
- 3 sites in United States
- Volunteers
- 20 people
- Sponsor
- St. Luke's Hospital, Chesterfield, Missouri
Healthy Participants
Combined Regulatory Effects of 40 Hz eTNS and Multisensory Stimulation on Brain Networks
The purpose of this study is to investigate the independent and interactive effects of 40Hz auditory, visual, and external trigeminal nerve stimulation (eTNS) on brain state dynamics and functional connectivity.
- Trial name
- NCT07668167
- Testing
- 40 Hz External Trigeminal Nerve Stimulation, 40 Hz Auditory Stimulation, 40 Hz Visual Stimulation
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Xidian University
Consciousness Disorder
Consciousness-specific Brain Network Connection of Propofol Sedation and Prolonged Disorders of Consciousness
Consciousness-specific Brain Network Connection of Propofol Sedation and Prolonged Disorders of Consciousness based on Electroencephalography and Auditory Event-related Potentials
- Trial name
- NCT05823454
- Testing
- Different drug dosage
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Beijing Tiantan Hospital
Propofol, Glioma
Effects of Propofol on Auditory Event-related Potentials and Brain Functional Connectivity in Patients With Supratentorial Glioma
The growth of gliomas often infiltrates important brain tissues and impairs subcortical fiber transmission, resulting in changes in global brain network connectivity.
- Conditions
- Propofol, Glioma, Auditory Event-related Potential (AERP), Electroencephalogram (EEG)
- Trial name
- NCT05352685
- Testing
- Propofol Injection
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Beijing Tiantan Hospital
Stroke, Hemiparesis
Biomarkers for Prediction of Hand Function After Stroke - The ProHand Study
The overall aim is to identify key determinants for recovery of hand function after stroke by applying newly developed hand function measures together with MRI measurements of the lesioned cerebral structures.
- Trial name
- ProHand (NCT02878304)
- Where
- Sweden
- Volunteers
- 100 people
- Sponsor
- Danderyd Hospital
Traumatic Coma
Brain Network Disruptions Related to Traumatic Coma
To provide a fine-grained description of the brain network dysfunctions induced by severe traumatic brain injury (TBI) or anoxic encephalopathy, that are responsible for the acute state of unarousable unawareness, named coma…
- Trial name
- Coma3D (NCT03482115)
- Testing
- PET examination with radiopharmaceutical drug [18F] DPA-714, MRI examination, Blood samples
- Where
- France
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Cluster Headache, Headache Disorders
Resting State Functional Connectivity in Cluster Headache
Cluster headache is a highly disabling primary headache disorder, characterized by severe, excruciating, recurrent unilateral headache attacks.
- Trial name
- NCT06206772
- Testing
- Resting state HD-EEG recording
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- IRCCS National Neurological Institute "C. Mondino" Foundation
Hypoxia Ischemia, Cerebral, Hypoxia-Ischemia, Brain
Functional Imaging of Baby Brains
Infants are at risk of developing motor and cognitive neurodevelopmental disabilities as a sequelae to hypoxic-ischemic brain injury during the perinatal period.
- Conditions
- Hypoxia Ischemia, Cerebral, Hypoxia-Ischemia, Brain, Hypoxia Neonatal, Hypoxic-Ischemic Encephalopathy
- Trial name
- FIBB (NCT05514665)
- Testing
- Diffuse Optical Tomography
- Where
- Canada
- Volunteers
- 25 people
- Sponsor
- Hamilton Health Sciences Corporation
Migraine, Nocebo Effects
Default Mode Network Connectivity and Nocebo Responses in Migraine: A Functional MRI Study
People with migraine sometimes experience symptoms because they expect a treatment to cause side effects. This is known as the "nocebo effect".
- Trial name
- Does not exist (NCT07720895)
- Testing
- intravenous saline infusion, Negative verbal suggestion, No intervention
- Where
- Greece
- Volunteers
- 40 people
- Sponsor
- Ioanna Spanou
High Risk of Stroke
Oriental Intervention for Enhanced Neurocognitive Health (Orient) Diet in Populations With High Risk of Stroke (ENDS)
This randomized controlled trial will enroll 160 individuals aged over 40 without dementia who are at high risk of stroke, collecting multi-modal MRI imaging, serum, and fecal samples to investigate the impact of the ORIENT diet…
- Trial name
- NCT06098235
- Testing
- Usual Diet advice, ORIENT diet intervention
- Where
- China
- Volunteers
- 160 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Substance Use Disorder
Functional Connectivity Changes During Early Recovery as a Marker for Relapse
The study purpose is to examine whether there are structural or functional differences in the brains of individuals who use cocaine or amphetamines as opposed to control participants who have never used cocaine or amphetamines.
- Trial name
- NCT02861820
- Testing
- MRI: Brain Imaging Data Collection
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Alcohol Use Disorder
Brain Functional Connectivity in Alcohol Use Disorder
Due to the relapsing nature of alcoholism, excessive alcohol consumption represents a significant cost to US society ($249 billion in 20101). About 64% of those entering treatment will relapse within one year.
- Trial name
- NCT02877849
- Testing
- MRI: Brain Imaging data collection
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Cerebrovascular Circulation
Blood Brain Flow and Exercise
Cerebral vasodilator responses to CO2 will be measured in young healthy adults, healthy sedentary older adults, and healthy exercise trained older adults.
- Trial name
- NCT02653638
- Testing
- Control, Indomethacin
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Depressive Disorder, Treatment-Resistant
Brain Connectivity and Inflammatory Markers During Short-Term Psychotherapy for Treatment-Resistant Depression
Some adults continue to experience depression despite treatment with antidepressant medicines. This study aimed to explore relationships between depression symptoms, brain function, and blood markers of inflammation, and changes…
- Trial name
- NCT07847242
- Testing
- Short-Term Dynamic Psychotherapy, Mindfulness-Based Cognitive Therapy
- Where
- South Korea
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Korea University Ansan Hospital
Chronic Stroke
Brain Imaging Study of Brain Plasticity in Chronic Stroke Patients
In chronic stroke patients, brain network reorganization and recovery mechanism are investigated after stroke onset using functional MRI and diffusion tensor imaging analyses.
- Trial name
- NCT03392519
- Testing
- Chronic stroke
- Where
- South Korea
- Volunteers
- 59 people
- Sponsor
- Samsung Medical Center
Parkinsons Disease (PD)
Neuroimaging of Parkinson's
Parkinson's Disease (PD) is a neurodegenerative disorder caused by dysfunction in both subcortical structures and the cortex. The investigators recently discovered a new brain system called the Somato-Cognitive Action Network…
- Trial name
- NCT07024875
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Adhd
Psychostimulants Effects on Brain Functional Connectivity in Youth With Attention Deficit Hyperactivity Disorder
In the current study, we will administer three widely administered cognitive tasks while simultaneously measuring electroencephalography (EEG) in ADHD patients before and after methylphenidate immediate release (IR) treatment…
- Trial name
- NCT02318017
- Testing
- Methylphenidate
- Where
- Israel
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Chronic Musculoskeletal Disease
Acceptance and Commitment Therapy, a Mindfulness-Based Approach for Treatment of Chronic Musculoskeletal Pain
Acceptance and Commitment Therapy (ACT) has been recognized as an effective, non-pharmacologic treatment for a variety of CP conditions. However, little is known about the neurologic mechanisms underlying ACT.
- Trial name
- NCT04502992
- Testing
- Acceptance and Committment Therapy
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- University of New Hampshire
Movement Disorder, Focal Dystonia
Movement-Related Brain Networks Involved in Hand Dystonia
This study will use various methods to measure the activity of the motor cortex (the part of the brain that controls movements) in order to learn more about focal hand dystonia.
- Trial name
- NCT00137384
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Stroke
Recovery Prediction of Motor Function Using Neuroimaging Techniques in Subacute Stroke Patients
Prediction of recovery from stroke can assist in the planning of impairment-focused rehabilitation. To achieve better prediction for clinical purposes, this study investigated a new prediction model with low inter-individual…
- Trial name
- NCT03365596
- Testing
- Conventional therapy
- Where
- South Korea
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center