Selective inversion recovery quantitative magnetization transfer imaging: Toward a 3 T clinical application in multiple sclerosis
نویسندگان
چکیده
منابع مشابه
Quantitative magnetization transfer imaging of rodent glioma using selective inversion recovery.
Magnetization transfer (MT) provides an indirect means to detect noninvasively variations in macromolecular contents in biological tissues, but, so far, there have been only a few quantitative MT (qMT) studies reported in cancer, all of which used off-resonance pulsed saturation methods. This article describes the first implementation of a different qMT approach, selective inversion recovery (S...
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Purpose: Multiple sclerosis (MS) has long been considered a pure white matter (WM) disease. In recent years, greater attention is paid to cortical pathology in MS. However, detection of cortical lesions is complicated by low contrast on MRI between lesions and surrounding tissue, the relatively low image resolution, and the confounding signal from WM and cerebrospinal fluid (CSF). Double invers...
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Quantitative analysis of magnetization transfer images has the potential to allow a more thorough characterization of the protons, both bound and free, in a tissue by extracting a number of parameters relating to the NMR properties of the protons and their local environment. This work develops previously presented techniques to produce estimates of parameters such as the bound proton fraction, ...
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ژورنال
عنوان ژورنال: Multiple Sclerosis Journal
سال: 2019
ISSN: 1352-4585,1477-0970
DOI: 10.1177/1352458519833018