Clinical trials: Magnetic Resonance Imaging (MRI), Functional
Bipolar Disorder, Major Depression
Self Focus in Bipolar Disorder: A Functional Magnetic Resonance Imaging (fMRI) Study
The investigators propose to examine both resting state activity and functional activity during rumination and during self-processing to study the relationship between neural correlates of rumination/self-focus and…
- Conditions
- Bipolar Disorder, Major Depression, Rumination
- Trial name
- NCT02253225
- Testing
- Functional Magnetic Resonance Imaging (fMRI)
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Social Facilitation
The Visuo-attentional Mediator of Social Facilitation
Social psychology has long established that the mere presence of others influences the investigator's individual behavior and performance.
- Trial name
- VAMOS (NCT03929289)
- Testing
- Social Facilitation
- Where
- France
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Suicide
Neural Mechanisms and Predictors of an Ultra-Brief Suicide Prevention Strategy
The current study is a clinical trial, meaning a research study in which human subjects are prospectively assigned to one or more interventions to evaluate the effects of those interventions on health-related behavioral outcomes.
- Trial name
- NCT05275101
- Testing
- Crisis Response Planning, Crisis Risk Counseling
- Where
- United States
- Volunteers
- 191 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Depression
Emotional and Cognitive Control in Late-Onset Depression
This study may help identify how abnormalities in brain systems that control the ability to ignore irrelevant information may contribute to the development of depression in older adults.
- Trial name
- NCT01728194
- Testing
- Escitalopram, Magnetic Resonance Imaging
- Where
- 2 sites in United States
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Pelvic Diseases, Abdominal Diseases
The Study of Functional Magnetic Resonance Imaging in Abdominal and Pelvic Diseases
The purpose of this study is to study the diagnostic efficiency of functional magnetic resonance imaging in Abdominal and Pelvic Diseases.
- Trial name
- NCT02337777
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Tongji Hospital
Healthy
fMRI of Hypothalamic Responses to Taste, Temperature and Glucose
The study will consist of five occasions with one week in between. BOLD signal intensity of the hypothalamus will be measured using fMRI.
- Trial name
- COLD-2 (NCT03202342)
- Testing
- Water, Glucose, Ethyl butyrate
- Where
- Netherlands
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Unilever R&D
Breast Cancer
Effects of Meditation on Cognitive Function and Quality of Life
The goal of this research study is to test Tibetan meditation as a therapy to teach cancer patients to change their brain functioning and to improve quality of life.
- Trial name
- NCT02162329
- Testing
- Questionnaires, Electroencephalography (EEG), Magnetic Resonance Imaging (fMRI
- Where
- 2 sites in United States, Brazil
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Autism, Asperger's Syndrome
Functional Magnetic Resonance Imaging (fMRI) for the Study of Response Inhibition, and Face and Linguistic Processing in Autism
This study investigates face processing, response inhibition and phoneme processing in autistic adults by fMRI.
- Trial name
- NCT00211783
- Testing
- fMRI
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Major Depressive Disorder, Anhedonia
Depression and Dopamine Transporter Function Study Using C-11 Altropane
Major depressive disorder (MDD) is often characterized by anhedonia and impaired ability to modulate behavior as a function of rewards.
- Trial name
- NCT01701141
- Where
- 2 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Mclean Hospital
Medulloblastoma, Childhood, Healthy Volunteers
Child's Study of the Impact of PF Lesion on Motor Skills, Language, Cognitive Functioning and Social Cognition
One of the major complications of posterior fossa surgery is Posterior Fossa Syndrome (PFS). This syndrome is due to a possible complication of surgical excision of a tumor of the cerebellum (4th ventricle) and is characterized…
- Conditions
- Medulloblastoma, Childhood, Healthy Volunteers, Fossa Posterior Tumor, Low-grade Glioma
- Trial name
- CervIRM (NCT04174820)
- Testing
- Functional Magnetic Resonance Imaging (fMRI)
- Where
- 5 sites in France
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- University Hospital, Angers
Normal Physiology
Functional Magnetic Resonance Imaging Sleep Study With Auditory Stimuli
Background: An electroencephalogram (EEG) measures the brain s electrical activity. EEG shows that the louder the sound needed to wake a person, the deeper the person s sleep.
- Trial name
- NCT02629107
- Where
- United States
- Volunteers
- 2,378 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Sarcopenia
Effect of Carnitine Supplementation and Resistance Training on Skeletal Muscle Function
The primary aim of the current research project is to explore whether nutritional supplementation and resistance training might be combined to produce synergistic effects in the prevention of muscle loss during aging.
- Trial name
- NCT03907592
- Testing
- L-carnitine supplementation, Leucine supplementation, Resistance training
- Where
- Poland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Gdansk University of Physical Education and Sport
Inhalant Use Disorder
Brain Imaging Studies of the Effect of Inhalant Use Disorder
Inhalants substance misuse is an important public health problem whose prevalence is approximately 1% in the general population and 7% among high school students in Mexico.
- Trial name
- NCT02188914
- Testing
- Positron emission tomography scan, Magnetic resonance imaging
- Where
- Mexico
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Miguel Ángel Mendoza Meléndez
Cardiac Function, Sedation
Effect of Midazolam and Dexmedetomidine on Heart Function - A Randomized MRI-based Study.
To compare the changes in heart function, induced after sedation with midazolam or dexmedetomidine, using cardiac magnetic resonance imaging (MRI).
- Conditions
- Cardiac Function, Sedation, Magnetic Resonance Imaging
- Trial name
- MRI (NCT04529187)
- Testing
- Midazolam, Dexmedetomidine
- Where
- Czechia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Masaryk Hospital Krajská zdravotní a.s.
Phantom Limb Pain
Examining Brain Changes Using Functional Magnetic Resonance Imaging (fMRI) in Amputees With Phantom Limb Pain Following Mirror Therapy
Almost everyone who has a traumatic limb amputated will experience a phantom limb - the vivid impression that the limb not only still is present, but also in many cases, painful.
- Trial name
- NCT00662415
- Testing
- mirror-box treatment, observation
- Where
- 2 sites in United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- United States Department of Defense
Healthy
Dose-Dependent Effect of Intranasal Insulin in Humans Using Functional Magnetic Resonance Imaging (fMRI)
The purpose of this trial is to study the brain response using functional MRI (fMRI) before and after varying doses of insulin given through the nose.
- Trial name
- NCT06144255
- Testing
- Intranasal insulin
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Florian Schmitzberger
Healthy Volunteers, fMRI Research
Frequency Effects of Transcutaneous Trigeminal Nerve Stimulation (eTNS) on Brain and Autonomic Function
This study aims to investigate how different frequencies of transcutaneous Trigeminal Nerve Stimulation (eTNS) affect brain activity and the autonomic nervous system in healthy individuals.
- Trial name
- NCT07662291
- Testing
- 2Hz Transcutaneous Trigeminal Nerve Stimulation, 120Hz Transcutaneous Trigeminal Nerve Stimulation
- Where
- China
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Xidian University
Generalized Anxiety Disorder
Locating Regions of Interest in Generalized Anxiety Disorder Using Function Magnetic Resonance Imaging (fMRI)
The investigators are seeking to locate the brain regions of interest in generalized anxiety disorder (GAD) using both structural (sMRI) and functional magnetic resonance imaging (fMRI).
- Trial name
- fMRI (NCT01607710)
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Hartford Hospital