Search
Skip to Search Results- 50MRI
- 19Magnetic Resonance Imaging
- 5Iron
- 4Quantitative Susceptibility Mapping
- 3ALS
- 3Diffusion Tensor Imaging
- 12Wilman
- 1Abdollah, Vahid
- 1Al-Saleh, Mohammed Ali
- 1Ashfaque Mostafa, Tahjid
- 1Baldwin, Lesley
- 1Baron, Corey A
- 55Graduate and Postdoctoral Studies (GPS), Faculty of
- 55Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 8Biomedical Engineering, Department of
- 8Biomedical Engineering, Department of/Journal Articles (Biomedical Engineering)
- 4Medicine and Dentistry, Faculty of
- 4Medicine and Dentistry, Faculty of/Journal Articles (Medicine and Dentistry)
-
A Diffeomorphic 3D-to-3D Registration Algorithm for the Segmentation of the Left Ventricle in Ultrasound Sequences
DownloadFall 2021
Heart disease is the second leading cause of death in Canada, where it affects the lives of over two million people. One modality used to detect and diagnose heart disease and other abnormalities is echocardiography or ultrasound imaging of the heart. Ultrasound imaging, compared to other...
-
A Study of Ensemble Machine Learning Model Architectures for Parkinson’s Disease Detection and Freezing of Gait Forecasting
DownloadFall 2021
Parkinson's Disease (PD) is a major progressive neurological disorder and is extremely difficult to diagnose PD~\cite{pmid23039866} since there are no defined medical tests for this task. The existing approach involves a combination physical examinations, neuroimaging and demographic analysis...
-
Fall 2022
Multiple Sclerosis (MS) is a chronic neurodegenerative disease which is mainly characterized by inflammation, demyelination, and axonal loss. Conventional Magnetic Resonance Imaging (MRI) has become the most established imaging tool in the diagnosis and follow-up of MS in clinical practice....
-
Advances in Quantitative Susceptibility Mapping for Human Brain: Applications in Hemorrhage, Motion, Blood Vessels
DownloadFall 2022
Quantitative Susceptibility Mapping (QSM) is an emerging postprocessing method, computed from phase images, which is finding wide application in quantifying iron content in healthy and pathological tissue. However, QSM is still not commonly used in clinical practice. This thesis discusses the...
-
Fall 2016
Arterial spin labeling (ASL) is a magnetic resonance imaging (MRI) noninvasive method, capable of measuring perfusion, i.e. blood flow, with blood as an intrinsic contrast. ASL measurements of cerebral perfusion are usually acquired at very low spatial resolution (> 60mm3 voxels), for several...
-
Spring 2013
Real-time MR imaging of the cancer patients undergoing external beam radiation treatment represents the next generation in image guided radiotherapy. However, the radio frequency (RF) coil of the MRI is exposed to the pulsed radiation of the linear accelerator in the systems where a medical...
-
Spring 2019
The invention of magnetic resonance imaging (MRI) has advanced the diagnosis of diseases dramatically as it is capable of producing high-quality images of soft tissues non-invasively and safely. However, the high volume of MRI images also means heavy workloads for physicians, which results in...
-
Fall 2016
Background: Intracerebral Hemorrhage (ICH) is associated with high morbidity and patients commonly suffer motor dysfunction. ICH volume is a significant predictor of outcome, and perihematoma edema may also represent tissue injury. Diffusion Tensor Imaging (DTI) can be used to assess in-vivo...