V
Virginie Callot
Researcher at Aix-Marseille University
Publications - 86
Citations - 2639
Virginie Callot is an academic researcher from Aix-Marseille University. The author has contributed to research in topics: Spinal cord & Diffusion MRI. The author has an hindex of 24, co-authored 82 publications receiving 2105 citations. Previous affiliations of Virginie Callot include Claude Bernard University Lyon 1 & Centre national de la recherche scientifique.
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Journal ArticleDOI
SCT: Spinal Cord Toolbox, an open-source software for processing spinal cord MRI data
Benjamin De Leener,Simon Lévy,Sara M. Dupont,Vladimir S. Fonov,Nikola Stikov,D. Louis Collins,Virginie Callot,Julien Cohen-Adad +7 more
TL;DR: The Spinal Cord Toolbox is introduced, a comprehensive software dedicated to the processing of spinal cord MRI data that is tailored towards standardization and automation of the processing pipeline, versatility, modularity, and it follows guidelines of software development and distribution.
Journal ArticleDOI
Geometrical variations in white and gray matter affect the biomechanics of spinal cord injuries more than the arachnoid space
TL;DR: A refined spinal cord finite element method showed that all the geometrical parameters are involved in the spinal cord contusion mechanisms, and spinal cord injury criteria must be considered at each vertebral level.
Journal ArticleDOI
Automatic segmentation of the spinal cord and intramedullary multiple sclerosis lesions with convolutional neural networks.
Charley Gros,Benjamin De Leener,Atef Badji,Josefina Maranzano,Dominique Eden,Sara M. Dupont,Jason F. Talbott,Ren Zhuoquiong,Yaou Liu,Tobias Granberg,Russell Ouellette,Yasuhiko Tachibana,Masaaki Hori,Kouhei Kamiya,Lydia Chougar,Leszek Stawiarz,Jan Hillert,Elise Bannier,Anne Kerbrat,Gilles Edan,Pierre Labauge,Virginie Callot,Jean Pelletier,Bertrand Audoin,Henitsoa Rasoanandrianina,Jean-Christophe Brisset,Paola Valsasina,Maria A. Rocca,Massimo Filippi,Rohit Bakshi,Shahamat Tauhid,Ferran Prados,Marios C. Yiannakas,Hugh Kearney,Olga Ciccarelli,Seth A. Smith,Constantina A. Treaba,Caterina Mainero,Jennifer Lefeuvre,Daniel S. Reich,Govind Nair,Vincent Auclair,Donald G. McLaren,Allan R. Martin,Michael G. Fehlings,Shahabeddin Vahdat,Ali Khatibi,Julien Doyon,Timothy M. Shepherd,Erik Charlson,Sridar Narayanan,Julien Cohen-Adad +51 more
TL;DR: In this paper, a CNN-based segmentation of the spinal cord and lesion from MRI images is presented. But, the method is not suitable for the case of multiple sclerosis (MS) patients due to the heterogeneity of lesion contrast, size, location and shape.
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Helium-3 MRI diffusion coefficient: correlation to morphometry in a model of mild emphysema
G Peces-Barba,Jesús Ruiz-Cabello,Yannick Crémillieux,Ignacio R. Rodriguez,David Dupuich,Virginie Callot,M Ortega,M L Rubio Arbo,Manuel Cortijo,Nicolás González-Mangado +9 more
TL;DR: A significant correlation between the apparent diffusion coefficient and corresponding morphometric parameters in mild emphysema was demonstrated for the first time and opens the possibility of estimating absolute airspace size using noninvasive techniques.
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PAM50: Unbiased multimodal template of the brainstem and spinal cord aligned with the ICBM152 space.
Benjamin De Leener,Vladimir S. Fonov,D. Louis Collins,Virginie Callot,Nikola Stikov,Julien Cohen-Adad,Julien Cohen-Adad +6 more
TL;DR: The fusion of the PAM50 and ICBM152 templates will facilitate group and multi‐center studies of combined brain and spinal cord MRI, and enable the use of existing atlases of the brainstem compatible with the ICBM space.