Analytical, Diagnostic and Therapeutic Techniques and Equipment Commons^™

Developing Deep-Learning Methods For Diagnosis And Prognosis Of Pediatric Progressive Diseases Using Modern Imaging Techniques, Mahdieh Shabanian

Theses and Dissertations (ETD)

Purpose and Rationale. Central nervous system manifestations form a significant burden of disease in young children. There have been efforts to correlate the neurological disease state in tuberous sclerosis complex (TSC) neurological disease state with imaging findings is a standard part of patient care. However, such analysis of neuroimaging is time- and labor-intensive. Automated approaches to these tasks are needed to improve speed, accuracy, and availability. Automated medical image analysis tools based on 3D/2D deep learning algorithms can help improve the quality and consistency of image diagnosis and interpretation for cognitive disorders in infants. We propose to automate neuroimaging analysis …

Initial Multiple Sclerosis Diagnosis In The Emergency Department, Adam Kandil, James Espinosa, Henry Schuitema

Rowan-Virtua Research Day

Multiple sclerosis is a chronic autoimmune disease consisting of inflammation, demyelination and loss of axon integrity in the central nervous system. Like many autoimmune diseases, its severity, initial presentation and symptomatology vary. MS is typically onset in young adults between twenty to forty years old, and has been found two-three times more likely in women than in men. As a chronic illness, like many others, it can present in the emergency department as an undifferentiated neurologic complaint. This is a case report of new onset multiple sclerosis in the emergency department, outlining the importance of a broad set of differential …

Advanced Imaging Analysis For Predicting Tumor Response And Improving Contour Delineation Uncertainty, Rebecca N. Mahon

Theses and Dissertations

ADVANCED IMAGING ANALYSIS FOR PREDICTING TUMOR RESPONSE AND IMPROVING CONTOUR DELINEATION UNCERTAINTY

By Rebecca Nichole Mahon, MS

A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at Virginia Commonwealth University.

Virginia Commonwealth University, 2018

Major Director: Dr. Elisabeth Weiss,

Professor,

Department of Radiation Oncology

Radiomics, an advanced form of imaging analysis, is a growing field of interest in medicine. Radiomics seeks to extract quantitative information from images through use of computer vision techniques to assist in improving treatment. Early prediction of treatment response is one way of improving overall patient care. This work …

A Comparison Of Imaging Modalities For The Diagnosis Of Osteomyelitis, Brandon J. Smith, Md, Grant S. Buchanan, Md, Franklin D. Shuler, Md, Phd

Franklin D. Shuler

Osteomyelitis is an increasingly common pathology that often poses a diagnostic challenge to clinicians. Accurate and timely diagnosis is critical to preventing complications that can result in the loss of life or limb. In addition to history, physical exam, and laboratory studies, diagnostic imaging plays an essential role in the diagnostic process. This narrative review article discusses various imaging modalities employed to diagnose osteomyelitis: plain films, computed tomography (CT), magnetic resonance imaging (MRI), ultrasound, bone scintigraphy, and positron emission tomography (PET). Articles were obtained from Pubmed and screened for relevance to the topic of diagnostic imaging for osteomyelitis. The authors …

A Comparison Of Imaging Modalities For The Diagnosis Of Osteomyelitis, Brandon J. Smith, Md, Grant S. Buchanan, Md, Franklin D. Shuler, Md, Phd

Marshall Journal of Medicine

Osteomyelitis is an increasingly common pathology that often poses a diagnostic challenge to clinicians. Accurate and timely diagnosis is critical to preventing complications that can result in the loss of life or limb. In addition to history, physical exam, and laboratory studies, diagnostic imaging plays an essential role in the diagnostic process. This narrative review article discusses various imaging modalities employed to diagnose osteomyelitis: plain films, computed tomography (CT), magnetic resonance imaging (MRI), ultrasound, bone scintigraphy, and positron emission tomography (PET). Articles were obtained from Pubmed and screened for relevance to the topic of diagnostic imaging for osteomyelitis. The authors …

T2 Relaxation Time In Men And Women Following Eccentric Elbow Flexor Exercise, Patrick A. Moull

Electronic Thesis and Dissertation Repository

Previous research suggests that estrogen exhibits a protective effect on skeletal muscle and may help curb the effects of induced damage. Eccentric (ECC) exercise has been shown to provide the greatest levels of exercise induced muscle damage (EIMD) and with indirect markers of muscle damage including decreases in strength, increased inflammation, and higher magnitudes of delayed onset muscle soreness (DOMS). Studies have shown that elevations of the T2 relaxation times of activated muscles coincide with these other indirect measures of muscle damage. The purpose of this study was to compare the effects of a high intensity ECC elbow flexor exercise …

Mapping Of Cortical Motor Reorganization In Spinal Cord Injury, Leonid Rozhkov

Theses and Dissertations (ETD)

The annual incidence of spinal cord injury (SCI), not including those who die at the scene of the accident, is approximately 10,000 new cases in the United States. SCI, in its best outcome, may partially and temporarily disconnect the spinal cord from the brain. Some neuronal pathways remain intact in most S CI individuals, whose recovery depends on the utilization of the surviving connections. There is a change in the control of voluntary movements of the extremities by the cerebral cortex of the brain following spinal cord injury.

The technology of high-resolution EEG co-registered with MRI was applied to non-invasively …