124 "Healthy volunteers" clinical trials found.
-
Technical development observational study for novel MRI acquisition and reconstruction strategies
The objective of this study is to determine whether new advanced engineering techniques used at fields up to 7T can produce meaningful quantitative, structural, physiological ...Phase N/A
Non-Interventional
-
Biology of Blood Cells in Healthy Volunteers
The purpose of the study is to investigate immune cell and platelet physiology in a healthy population, as immune response and platelet activity has been ...Phase N/A
Interventional
-
THE NEW YORK MOVEMENT DISORDER STUDY
Movement disorders represent a major public health crisis. Large longitudinal clinicopathological studies form the basis for studying the symptomatology, epidemiology, progression and pathogenesis of these ...Phase N/A Non-Interventional
-
Functional Brain Imaging in Healthy Volunteers and Neurological Patients to study Cognitive Functions
The purpose of this protocol is to learn about scale-free brain activity as well as conscious vs. unconscious processing in the brain. To improve such ...Phase N/A Non-Interventional
-
TECHNICAL DEVELOPMENT OBSERVATIONAL STUDY FOR MAGNETIC RESONANCE IMAGING ENGINEERING
Any newly developed imaging protocols will conform to scanner safety requirements and any applicable FDA standards. The output of the scanning session will be in ...Phase N/A Non-Interventional
-
Multiparametric Mapping of Knee Joint with Magnetic Resonance Fingerprinting
20 healthy volunteers (18-65 years old) will used in aim2 for evaluation and validation of 3D-MRF pulse sequence 80 participants (40-75 years old) will be ...Phase N/A Interventional
-
Technical Software Development on Ultra-Low Field MRI
In this technical developmental study, we aim (i) to evaluate the hypothesis that ultra-low field MRI systems can produce images with meaningful structural and physiological ...Phase N/A Non-Interventional
-
Technical Development observational study for Musculoskeletal (MSK) Magnetic Resonance Imaging
Newly developed MSK imaging protocols will conform to applicable FDA standards and recommendations. The data (images) will be transferred by the scan technologist and downloaded ...Phase N/A Non-Interventional
-
Technical Development Observational study for multi-nuclear magnetic resonance imaging and spectroscopy
To develop new methodology for multi-nuclear MRI and MRS applications at up to 7T magnet strength. We hypothesize that these new imaging methodologies will allow ...Phase N/A Non-Interventional
-
Brain Effects of Lifetime Racial/Ethnic Discrimination on the LC-NE Function and the Risk for Alzheimer's Disease
The current biomarker classification system (i.e., the ATN model) may not fully account for racial disparity and can’t explain the increased prevalence in ...Phase N/A Non-Interventional
