Zobrazeno 1 - 10
of 36
pro vyhledávání: '"David K B Li"'
Autor:
Enedino Hernández-Torres, Vanessa Wiggermann, Simon Hametner, Tobias R Baumeister, A Dessa Sadovnick, Yinshan Zhao, Lindsay Machan, David K B Li, Anthony Traboulsee, Alexander Rauscher
Publikováno v:
PLoS ONE, Vol 10, Iss 10, p e0140956 (2015)
R2* relaxometry of the brain is a quantitative magnetic resonance technique which is influenced by iron and myelin content across different brain regions. Multiple sclerosis (MS) is a common inflammatory, demyelinating disease affecting both white an
Externí odkaz:
https://doaj.org/article/9092dbc452244ef9ad9ec3ef25ce0dcb
Myelin heterogeneity for assessing normal appearing white matter myelin damage in multiple sclerosis
Autor:
Poljanka Johnson, Irene M. Vavasour, Biljana Jonoska Stojkova, Shawna Abel, Lisa Eunyoung Lee, Cornelia Laule, Roger Tam, David K. B. Li, Nathalie Ackermans, Alice J. Schabas, Jillian Chan, Helen Cross, Ana‐Luiza Sayao, Virginia Devonshire, Robert Carruthers, Anthony Traboulsee, Shannon H. Kolind
Publikováno v:
Journal of neuroimaging : official journal of the American Society of NeuroimagingREFERENCES.
Conventional MRI measures of multiple sclerosis (MS) disease severity, such as lesion volume and brain atrophy, do not provide information about microstructural tissue changes, which may be driving physical and cognitive progression. Myelin damage in
Autor:
Mike P Wattjes, Olga Ciccarelli, Daniel S Reich, Brenda Banwell, Nicola de Stefano, Christian Enzinger, Franz Fazekas, Massimo Filippi, Jette Frederiksen, Claudio Gasperini, Yael Hacohen, Ludwig Kappos, David K B Li, Kshitij Mankad, Xavier Montalban, Scott D Newsome, Jiwon Oh, Jacqueline Palace, Maria A Rocca, Jaume Sastre-Garriga, Mar Tintoré, Anthony Traboulsee, Hugo Vrenken, Tarek Yousry, Frederik Barkhof, Àlex Rovira, María A Rocca, Mar Tintore, Alex Rovira
Publikováno v:
North American Imaging in Multiple Sclerosis Cooperative MRI guidelines working group, Magnetic Resonance Imaging in Multiple Sclerosis study group & Consortium of Multiple Sclerosis Centres 2021, ' 2021 MAGNIMS–CMSC–NAIMS consensus recommendations on the use of MRI in patients with multiple sclerosis ', The Lancet Neurology, vol. 20, no. 8, pp. 653-670 . https://doi.org/10.1016/S1474-4422(21)00095-8
The 2015 Magnetic Resonance Imaging in Multiple Sclerosis and 2016 Consortium of Multiple Sclerosis Centres guidelines on the use of MRI in diagnosis and monitoring of multiple sclerosis made an important step towards appropriate use of MRI in routin
Autor:
Hanwen, Liu, Tigris S, Joseph, Qing-San, Xiang, Roger, Tam, Piotr, Kozlowski, David K B, Li, Alex L, MacKay, John L K, Kramer, Cornelia, Laule
Publikováno v:
Magnetic resonance in medicineREFERENCES. 87(2)
The decomposition of multi-exponential decay data into a TThe theory of SAME-ECOS was derived. Then, a paradigm was presented to demonstrate the SAME-ECOS workflow, consisting of a series of calculation, simulation, and model training operations. The
Autor:
Lori, Saslow, David K B, Li, June, Halper, Brenda, Banwell, Frederik, Barkhof, Laura, Barlow, Kathleen, Costello, Peter, Damiri, Jeffrey, Dunn, Shivraman, Giri, Micki, Maes, Sarah A, Morrow, Scott D, Newsome, Jiwon, Oh, Friedemann, Paul, Patrick, Quarterman, Daniel S, Reich, Jason R, Shewchuk, Russell Takeshi, Shinohara, Wim, Van Hecke, Kim, van de Ven, Mitchell T, Wallin, Jerry S, Wolinsky, Anthony, Traboulsee
Publikováno v:
Int J MS Care
Standardized magnetic resonance imaging (MRI) protocols are important for the diagnosis and monitoring of patients with multiple sclerosis (MS). The Consortium of Multiple Sclerosis Centers (CMSC) convened an international panel of MRI experts to rev
Myelin water imaging in relapsing multiple sclerosis treated with ocrelizumab and interferon beta-1a
Autor:
Shannon, Kolind, Shawna, Abel, Carolyn, Taylor, Roger, Tam, Cornelia, Laule, David K B, Li, Hideki, Garren, Laura, Gaetano, Corrado, Bernasconi, David, Clayton, Irene, Vavasour, Anthony, Traboulsee
Publikováno v:
NeuroImage: Clinical. 35:103109
Myelin water imaging is a magnetic resonance imaging (MRI) technique that quantifies myelin damage and repair in multiple sclerosis (MS) via the myelin water fraction (MWF).In this substudy of a phase 3 therapeutic trial, OPERA II, MWF was assessed i
Autor:
Eric Y. Zhao, Irene M. Vavasour, Marjan Zakeri, Michael R. Borich, Cornelia Laule, Alexander Rauscher, Anthony Traboulsee, David K. B. Li, Lara A. Boyd, Alex L. MacKay
Publikováno v:
Frontiers in Physics, Vol 7 (2019)
Demyelination can be assessed structurally by magnetic resonance imaging and functionally with transcranial magnetic stimulation. Here we combined these techniques to investigate demyelination of the corpus callosum in multiple sclerosis. Our objecti
Autor:
Lisa Eunyoung Lee, Emil Ljungberg, Dongmyung Shin, Chase R. Figley, Irene M. Vavasour, Alexander Rauscher, Julien Cohen-Adad, David K. B. Li, Anthony L. Traboulsee, Alex L. MacKay, Jongho Lee, Shannon H. Kolind
Publikováno v:
Frontiers in Neuroscience
Frontiers in Neuroscience, Vol 12 (2018)
Frontiers in Neuroscience, Vol 12 (2018)
Myelin water imaging can be achieved using multicomponent T2 relaxation analysis to quantify in vivo measurement of myelin content, termed the myelin water fraction (MWF). Therefore, myelin water imaging can be a valuable tool to better understand th
Autor:
Alexander M. Weber, Anna Pukropski, Christian Kames, Michael Jarrett, Shiroy Dadachanji, Jack Taunton, David K. B. Li, Alexander Rauscher
Publikováno v:
Frontiers in Neurology, Vol 9 (2018)
Frontiers in Neurology
Frontiers in Neurology
Myelin sensitive MRI techniques, such as diffusion tensor imaging and myelin water imaging, have previously been used to reveal changes in myelin after sports-related concussions. What is not clear from these studies, however, is how myelin is affect
Autor:
Alexandra T, Vertinsky, David K B, Li, Irene M, Vavasour, Vladislav, Miropolsky, Guojun, Zhao, Yinshan, Zhao, Andrew, Riddehough, G R Wayne, Moore, Anthony, Traboulsee, Cornelia, Laule
Publikováno v:
Journal of neuroimaging : official journal of the American Society of Neuroimaging. 29(1)
Multiple sclerosis (MS) diffusely abnormal white matter (DAWM) is a mildly hyperintense magnetic resonance imaging abnormality distinct from typical lesions. Our goal was to investigate the prevalence and natural history of DAWM in a large cohort (n