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Accelerating Quantification of Myelin Water Fraction with Nonlocal Low-Rank Tensor in the Feature Domain

Author:Quan Chen  Huajun She  Yiping Du  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2815  

Room Session:Concurrent 6  

Institution:Shanghai Jiao Tong University  

Application of an exponential recovery model to multiparametric 3D MRI to characterize the evolution of active lesions in Multiple Sclerosis

Author:Lucas Soustelle  Andreea Hertanu  Arnaud Le Troter  Soraya Gherib  Samira Mchinda  Patrick Viout  Lauriane Pini  Claire Costes  Sylviane Confort-Gouny  Adil Maarouf  Bertrand Audoin  Audrey Rico  Clémence Boutière  Maxime Guye  Jean-Philippe Ranjeva  Gopal Varma  David Alsop  Jean Pelletier  Olivier Girard  Guillaume Duhamel  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2817  

Room Session:Concurrent 6  

Institution:Aix Marseille Univ, CNRS, CRMBM  Division of MR Research, Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School  APHM, Hôpital Universitaire Timone, CEMEREM  APHM, Hôpital Universitaire Timone, Service de neurologie  

Association of estimated time from the onset of multiple sclerosis plaques with myelin and axon-related quantitative MRI measurement

Author:Tomoko Maekawa  Akifumi Hagiwara  Masaaki Hori  Christina Andica  Shohei Fujita  Toshiaki Akashi  Koji Kamagata  Akihiko Wada  Shigeki Aoki  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2829  

Room Session:Concurrent 6  

Institution:David Geffen School of Medicine, University of California Los Angeles  Juntendo University School of Medicine  Toho University Omori Medical Center  Graduate School of Medicine, The University of Tokyo  The Jikei University School of Medicine  

Beyond the Mean: Myelin Heterogeneity Index as a Sensitive Metric for Assessing Myelin Damage in Multiple Sclerosis

Author:Poljanka Johnson  Irene Vavasour  Shawna Abel  Lisa Lee  Stephen Ristow  Cornelia Laule  Roger Tam  David Li  Nathalie Ackermans  Alice Schabas  Jillian Chan  Helen Cross  Ana-Luiza Sayao  Virginia Devonshire  Robert Carruthers  Anthony Traboulsee  Shannon Kolind  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2816  

Room Session:Concurrent 6  

Institution:University of British Columbia  

Brain Ultrashort T2 Component imaging using a STAIR Prepared Dual-Echo UTE Sequence with Complex Echo Subtraction

Author:Ya-Jun Ma  Hyungseok Jang  Zhao Wei  Mei Wu  Saeed Jerban  Eric Chang  Jody Corey-Bloom  Graeme Bydder  Jiang Du  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2819  

Room Session:Concurrent 6  

Institution:UC San Diego  VA Health system  

Characterization of multiple sclerosis lesion types with texture analysis of advanced and conventional MRI

Author:Zahra Hosseinpour  Olayinka Oladosu  Mahshid Soleymani  G Bruce Pike  Yunyan Zhang  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2812  

Room Session:Concurrent 6  

Institution:University of Calgary  

A Comparison of Brain Iron Accumulation Patterns Between Subtypes of Multiple Sclerosis

Author:Aly Khalifa  Michael Noseworthy  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2823  

Room Session:Concurrent 6  

Institution:McMaster University  University of Toronto  

Deep Multiple Sclerosis Lesion Segmentation with Anatomical Convolution and Lesion-wise Loss

Author:Hang Zhang  Jinwei Zhang  Pascal Spincemaille  Thanh Nguyen  Yi Wang  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2811  

Room Session:Concurrent 6  

Institution:Cornell University  

High-b Diffusivity of MS Lesion in Cervical Spinal Cord using Ultrahigh-b DWI (UHb-DWI)

Author:Kyle Jeong  Lubdha Shah  You-Jung Lee  Bijaya Thapa  Nabraj Sapkota  Erica Bisson  Noel Carlson  Eun-Kee Jeong  John Rose  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2818  

Room Session:Concurrent 6  

Institution:University of Utah  Veterans Affairs  

Impact of the Acquisition Protocol on the Sensitivity to Demyelination and Axonal Loss of DKI and NODDI: A Simulation Study

Author:Stefania Oliviero  Cosimo Del Gratta  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2826  

Room Session:Concurrent 6  

Institution:University of Chieti Pescara G. D'Annunzio  

Increasing age is independently associated with higher free water in non-active MS brain - A multi-compartment analysis using FAST-T2

Author:Liangdong Zhou  Yi Li  Xiuyuan Wang  Elizabeth Sweeney  Hang Zhang  Emily Tanzi  Jennette Prince  Victor Su-Ortiz  Susan Gauthier  Thanh Nguyen  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2825  

Room Session:Concurrent 6  

Institution:Cornell University  Weill Cornell Medicine  

Longitudinal automated assessment of paramagnetic rim lesions in multiple sclerosis using RimNet

Author:Maxence Wynen  Francesco La Rosa  Amina Sellimi  Germán Barquero  Gaetano Perrotta  Valentina Lolli  Vincent Van Pesch  Cristina Granziera  Tobias Kober  Pascal Sati  Benoît Macq  Daniel Reich  Martina Absinta  Meritxell Bach Cuadra  Pietro Maggi  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2814  

Room Session:Concurrent 6  

Institution:Cliniques universitaires Saint-Luc, Université catholique de Louvain  Department of Neurology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain  Ecole Polytechnique de Louvain, Université Catholique de Louvain  École Polytechnique Fédérale de Lausanne  Erasme University Hospital, Université Libre de Bruxelles  National Institute of Neurological Disorders and Stroke, National Institutes of Health  Siemens Healthcare AG  Université catholique de Louvain  University Hospital Basel and University of Basel  Cedars-Sinai Medical Center  Center for Biomedical Imaging (CIBM), University of Lausanne  Department of Neurology, Lausanne University Hospital and University of Lausanne  Johns Hopkins University  Lausanne University Hospital and University of Lausanne  

Mapping myelin content in ex-vivo MS brain tissue using short-T2 MRI of the lipid-protein bilayer

Author:Emily Louise Baadsvik  Markus Weiger  Romain Froidevaux  Wolfgang Faigle  Benjamin Ineichen  Klaas Pruessmann  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2827  

Room Session:Concurrent 6  

Institution:ETH Zurich and University of Zurich  University Hospital Zurich and University of Zurich  

MRI reveals inflammation-mediated demyelination in a cuprizone toxin model of multiple sclerosis

Author:Stephen Vito  Kai Barck  Rohan Virgincar  Amy Easton  Robby Weimer  Tracy Yuen  Luke Xie  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2813  

Room Session:Concurrent 6  

Institution:Genentech  

MS-Voter: Learning Where to Vote for Confluent Multiple Sclerosis Lesion Separation

Author:Hang Zhang  Jinwei Zhang  Junghun Cho  Susan Gauthier  Pascal Spincemaille  Thanh Nguyen  Yi Wang  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2824  

Room Session:Concurrent 6  

Institution:Cornell University  

Myelin imaging derived quantitative parameter mapping compared to myelin water fraction

Author:Yuki Kanazawa  Masafumi Harada  Yo Taniguchi  Syun Kitano  Nagomi Fukuda  Yuki Matsumoto  Hiroaki Hayashi  Kosuke Ito  Yoshitaka Bito  Akihiro Haga  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2828  

Room Session:Concurrent 6  

Institution:Hitachi, Ltd.  Kanazawa University  Tokushima University  

Myelin Water Imaging Demonstrates Myelin Loss in Multiple Sclerosis Normal Appearing White Matter over Two Years

Author:Irene Vavasour  Poljanka Johnson  Shawna Abel  Stephen Ristow  Jared Splinter  Cornelia Laule  Roger Tam  David Li  Nathalie Ackermans  Alice Schabas  Jillian Chan  Helen Cross  Ana-Luiza Sayao  Virginia Devonshire  Robert Carruthers  Anthony Traboulsee  Shannon Kolind  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2820  

Room Session:Concurrent 6  

Institution:University of British Columbia  

Paramagnetic Rim Lesions in MS are characterized by heterogeneous damage and inflammatory activity: a combined T1 relaxometry-diffusion study

Author:Muhamed Barakovic  Riccardo Galbusera  Reza Rahmanzadeh  Matthias Weigel  Po-Jui Lu  Erik Bahn  Simona Schiavi  Alessandro Daducci  Pascal Sati  Pietro Maggi  Ludwig Kappos  Jens Kuhle  Laura Gaetano  Stefano Magon  Cristina Granziera  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2810  

Room Session:Concurrent 6  

Institution:F. Hoffmann-La Roche Ltd.  Lausanne University Hospital  National Institute of Neurological Disorders and Stroke  Roche Innovation Center Basel F. Hoffmann-La Roche Ltd.  University Hospital Basel and University of Basel  University Medical Center  University of Verona  Cedars-Sinai Medical Center  Université catholique de Louvain  

Quantitative multi-modal MRI shows correlations between lesion iron deposition and neuro-axonal density in progressive multiple sclerosis

Author:Sara Collorone  Marco Battiston  Ferran Prados  Alberto Calvi  Baris Kanber  Francesco Grussu  Marios Yiannakas  Carmen Tur  Rebecca Samson  Olga Ciccarelli  Claudia Gandini Wheeler-Kingshott  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2822  

Room Session:Concurrent 6  

Institution:University College London (UCL)  University College London(UCL)  National Institute for Health Research  University of Pavia  Vall d’Hebron Barcelona Hospital Campus  IRCCS Mondino Foundation  Universitat Oberta de Catalunya  

Sub-second Accurate Myelin Water Fraction Reconstruction with UNET

Author:Jeremy Kim  Thanh Nguyen  Jinwei Zhang  Yi Wang  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Multiple Sclerosis  

Session Name:MS: Myelin & Lesion Characterization  

Program Number:2821  

Room Session:Concurrent 6  

Institution:Stanford University  Weill Cornell