Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Lisa Eunyoung Lee"'
Autor:
Adam V. Dvorak, Emil Ljungberg, Irene M. Vavasour, Lisa Eunyoung Lee, Shawna Abel, David K. B. Li, Anthony Traboulsee, Alex L. MacKay, Shannon H. Kolind
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract The traditional approach for measuring myelin-associated water with quantitative magnetic resonance imaging (MRI) uses multi-echo T2 relaxation data to calculate the myelin water fraction (MWF). A fundamentally different approach, abbreviate
Externí odkaz:
https://doaj.org/article/72b25060dfcd4ad49c4b222ee0d958db
Autor:
Adam V. Dvorak, Taylor Swift-LaPointe, Irene M. Vavasour, Lisa Eunyoung Lee, Shawna Abel, Bretta Russell-Schulz, Carina Graf, Anika Wurl, Hanwen Liu, Cornelia Laule, David K. B. Li, Anthony Traboulsee, Roger Tam, Lara A. Boyd, Alex L. MacKay, Shannon H. Kolind
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Myelin water imaging is a quantitative neuroimaging technique that provides the myelin water fraction (MWF), a metric highly specific to myelin content, and the intra-/extra-cellular T2 (IET2), which is related to water and iron content. We
Externí odkaz:
https://doaj.org/article/1b6a4ddc94404a0f90b8c1513016139e
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, 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
Externí odkaz:
https://doaj.org/article/51f910d5c4cb4eb79e8b8cd4fa4543a8
Autor:
Raphael Schneider, Koroboshka Brand-Arzamendi, Timothy Lim, Lisa Eunyoung Lee, Melanie Guenette, Suradech Suthiphosuwan, Aditya Bharatha, Jiwon Oh
Publikováno v:
Sunday, April 23.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5e0359c3c5f7840a575227457b0e0d9
https://doi.org/10.1212/wnl.0000000000202516
https://doi.org/10.1212/wnl.0000000000202516
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64aa586e41a2a790e071e035c1ce35fd
https://pubmed.ncbi.nlm.nih.gov/36443960
https://pubmed.ncbi.nlm.nih.gov/36443960
Autor:
Hanwen Liu, Stephen Ristow, Shannon H. Kolind, Ana-Luiza Sayao, Shelly Au, Poljanka Johnson, Shawna Abel, Nathalie Ackermans, Alice Schabas, Irene M. Vavasour, Lisa Eunyoung Lee, Virginia Devonshire, Anthony Traboulsee, Jillian Chan, David Kb Li, Adam V. Dvorak, Cornelia Laule, Roger Tam, Helen Cross, Robert Carruthers
Publikováno v:
Multiple Sclerosis (Houndmills, Basingstoke, England)
Background: Myelin water imaging (MWI) was recently optimized to provide quantitative in vivo measurement of spinal cord myelin, which is critically involved in multiple sclerosis (MS) disability. Objective: To assess cervical cord myelin measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0293081ba65f10ec140fa013df2069
https://doi.org/10.1177/13524585211001780
https://doi.org/10.1177/13524585211001780
Autor:
Kamyar Taheri, Irene M Vavasour, Shawna Abel, Lisa Eunyoung Lee, Poljanka Johnson, Stephen Ristow, Roger Tam, Cornelia Laule, Nathalie Chantal Ackermans, Alice Schabas, Helen Cross, Jillian Katrina Chan, Ana-Luiza Sayao, Virender Bhan, Virginia Devonshire, Robert Carruthers, David KB Li, Anthony L Traboulsee, Shannon H Kolind, Adam Vladimir Dvorak
Publikováno v:
Multiple Sclerosis Journal-Experimental, Translational and Clinical
Background Spinal cord atrophy provides a clinically relevant metric for monitoring MS. However, the spinal cord is imaged far less frequently than brain due to artefacts and acquisition time, whereas MRI of the brain is routinely performed. Objectiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b421cbc5bad705cfca294e79f62b40b
https://pubmed.ncbi.nlm.nih.gov/35024164
https://pubmed.ncbi.nlm.nih.gov/35024164
Autor:
Ana-Luiza Sayao, Lisa Eunyoung Lee, Nathalie Ackermans, Irene M. Vavasour, Jillian Chan, Jeffrey Wilken, Vanessa Wiggermann, Poljanka Johnson, Cornelia Laule, Virender Bhan, Roger Tam, Annie J. Kuan, Shannon H. Kolind, Robert Carruthers, Virginia Devonshire, Sarah A. Morrow, Shawna Abel, David Kb Li, Alexander Rauscher, Adam V. Dvorak, Alice Schabas, Anthony Traboulsee
Publikováno v:
Journal of Neuroimaging. 30:205-211
Background and purpose Cognitive impairment is a core symptom in multiple sclerosis (MS). Damage to normal appearing white matter (NAWM) is likely involved. We sought to determine if greater myelin heterogeneity in NAWM is associated with decreased c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83b761d12c6bd47acc2ae236502d2738
https://doi.org/10.1111/jon.12679
https://doi.org/10.1111/jon.12679
Autor:
Hanwen Liu, Adam V. Dvorak, Cornelia Laule, Jackie T Yik, Emil Ljungberg, Lisa Eunyoung Lee, David K.B. Li, Shannon H. Kolind, John L.K. Kramer, Anthony Traboulsee, Erin L. MacMillan, Laura Barlow
Publikováno v:
Journal of Neuroimaging. 30:50-57
Background and purpose Acquiring and interpreting quantitative myelin-specific MRI data at an individual level is challenging because of technical difficulties and natural myelin variation in the population. To overcome these challenges, we used mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e907ae42fd05758fb295c38b5668c786
https://doi.org/10.1111/jon.12659
https://doi.org/10.1111/jon.12659
Autor:
Irene M. Vavasour, Shannon H. Kolind, Emil Ljungberg, Shawna Abel, Lisa Eunyoung Lee, David K.B. Li, Anthony Traboulsee, Adam V. Dvorak, Alex L. MacKay
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
The traditional approach for measuring myelin-associated water with quantitative magnetic resonance imaging (MRI) uses multi-echo T2 relaxation data to calculate the myelin water fraction (MWF). A fundamentally different approach, abbreviated “mcDE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbbbc90022460951ecbdbd21470580b8
https://doi.org/10.1038/s41598-020-80585-7
https://doi.org/10.1038/s41598-020-80585-7