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Image-Based Functionally Adapted Radiation Therapy for Lung Cancer
The purpose of this research study is to explore using MRI scans with xenon to better image lung function, how lung function changes after radiation therapy, a…
Rural Autistic Individuals - Supporting Expression
This research study investigates how hand gestures can support language comprehension and communication skills of hearing speaking, non-speaking, and/or minima…
Novel Hypoxia Imaging for Head and Neck Cancer: Imaging Phenotype for Personalized Treatment
Tumor hypoxia is one of the physiological factors for treatment resistance and likely contributes to poor overall survival among patients with head and neck ca…
Characterization of Brain Morphology and Activity Using Functional and Anatomical MRI Contrast
The purpose of this investigation is to develop improved magnetic resonance imaging (MRI) techniques and hardware for studying brain function. MRI is a diagnos…
Evaluation of C-arm Photon Counting Detector Cone Beam CT (PCD-CBCT) for Image-Guided Interventions
The overarching objective of the project is to develop a new C-arm interventional x-ray imaging platform that integrates both a photon counting detector and a …
Cerebrovascular Responses to Acute Hypoperfusion
Brain blood flow will be measured during a simulated postural change test and while breathing increased levels of carbon dioxide using magnetic resonance imagi…
Virtual Function Anatomy (VFA)
This study will use magnetic resonance imaging (MRI) and ultrasound images to study how muscles, tendons, and bones work together to cause motion. The procedur…
Bone Mineral Density Assessment Using Dual-energy Stereoradiography: Agreement Between BMD T-scores From EOSedge™ Versus Traditional DXA - BMD Agreement Study
The purpose of this research is to collect medical imaging data to allow for the comparison of bone mineral density measurements from two different types of lo…
Mobile Pediatric Thoracic and Abdominopelvic Computed Tomography (CT)
A special kind of CT scanner that can move around (called a mobile CT) is already approved by the FDA to take pictures of adult and pediatric heads. This study…
A Cross-Sectional Observational Feasibility Pilot Study in Pediatric Neuroimaging: Quantifying White Matter Microstructural Changes in Adolescents With Multidimensional Assessment of Pubertal Stage
Background: Puberty is a normal part of life. Many big changes occur in all parts of the body as a child matures into an adult. Researchers in this study want…
Molecular Breast Imaging (MBI)-Guided Biopsy Pilot SBIR
The goal of this pilot clinical trial is to demonstrate supplemental screening MBI (molecular breast imaging) in women with dense breasts. The main questions i…
Functional Neuroimaging of the Enhanced Antidepressant Efficacy of Ketamine in a Biologically-Enriched Subgroup
A single subanesthetic dose infusion of the N-methyl-D-aspartate (NMDA) receptor antagonist ketamine has rapid and robust antidepressant effects in patients wi…