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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...
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Fall 2015
Quantitative susceptibility mapping (QSM) is an emerging magnetic resonance imaging (MRI) method that provides image contrast based on an important underlying brain tissue property. It is derived from the phase images from a gradient echo sequence, and overcomes the orientation dependency problem...
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Quantitative Susceptibility Mapping in Human Brain: Short Echo Timing, Thin Slab, and Non-harmonized Multisite Applications
DownloadSpring 2023
Quantifying tissue magnetic susceptibility provides a non-invasive way to monitor iron and myelin abnormalities associated with several neurodegenerative diseases. Quantitative susceptibility mapping (QSM) is a post-processing technique that retrieves the susceptibility distribution from the...
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Spring 2016
Quantitative transverse relaxometry is an MRI method that has shown promise for study of iron accumulation and demyelination in healthy brain and in associated neurological disorders. Multiple sclerosis (MS) is one such neurodegenerative disorder in which iron accumulation in deep grey matter...