A three-dimensional deep learning model for inter-site harmonization of structural MR images of the brain: Extensive validation with a multicenter dataset

Autor: Vincent Roca, Grégory Kuchcinski, Jean-Pierre Pruvo, Dorian Manouvriez, Xavier Leclerc, Renaud Lopes

Publikováno v: Heliyon, Vol 9, Iss 12, Pp e22647- (2023)

In multicenter MRI studies, pooling the imaging data can introduce site-related variabilities and can therefore bias the subsequent analyses. To harmonize the intensity distributions of brain MR images in a multicenter dataset, unsupervised deep lear

Externí odkaz: https://doaj.org/article/8f216e54b7e342cd992fdf177c281c43

Longitudinal Analysis of Brain-Predicted Age in Amnestic and Non-amnestic Sporadic Early-Onset Alzheimer's Disease

Autor: Morgan Gautherot, Grégory Kuchcinski, Cécile Bordier, Adeline Rollin Sillaire, Xavier Delbeuck, Mélanie Leroy, Xavier Leclerc, Jean-Pierre Pruvo, Florence Pasquier, Renaud Lopes

Publikováno v: Frontiers in Aging Neuroscience, Vol 13 (2021)

Objective: Predicted age difference (PAD) is a score computed by subtracting chronological age from “brain” age, which is estimated using neuroimaging data. The goal of this study was to evaluate the PAD as a marker of phenotypic heterogeneity an

Externí odkaz: https://doaj.org/article/45e242480d8447318a806c0756b17458

Immediate Hypersensitivity to Contrast Agents: The French 5-year CIRTACI Study

Autor: Olivier Clement, Pascale Dewachter, Claudie Mouton-Faivre, Camille Nevoret, Laurence Guilloux, Evelyne Bloch Morot, Sandrine Katsahian, Dominique Laroche, Martine Audebert, Béatrice Benabes-Jezraoui, Yves Benoit, Sylvie Beot, Frédéric Berard, Yves Berthezene, Philippe Bertrand, Juliette Bouffard, Jean-Luc Bourrain, Bruno Boyer, Marie-France Carette, Christine Caron-Poitreau, Béatrice Cavestri, Jean Pierre Cercueil, Denis-André Charpin, Evelyne Collet, Arielle Crombe-Ternamian, Jacques Dalmas, Eric Decoux, Marie-France Defrance, Yvonne Delaval, Pascal Demoly, Claude Depriester, Pascale Depriester, Alain Didier, Martine Drouet, Benoît Dupas, Dominique Dupre-Goetchebeur, Charles Dzviga, Christine Fabre, Gilbert Ferretti, Corinne Fourre-Jullian, Pascal Girardin, Jacques Giron, Marion Gouitaa, Nicolas Grenier, Lydie Guenard Bilbault, Stéphane Guez, Nathalie Gunera-Saad, Jean-François Heautot, Dominique Herbin, Cyrille Hoarau, Claude Jacquot, Christian Julien, Laurent Laborie, Claude Lambert, Pascal Larroche, Xavier Leclerc, Laurent Lemaitre, Francisque Leynadier, Agnès Lillo-Le-Louet, Jean-Pierre Louvel, Nathalie Louvier, Marie-Madeleine Lucas, Geneviève Meites, Nicolas Mennesson, Liliane Metge, Yannick Meunier, Laurence Monnier-Cholley, Mariano Musacchio, Brigitte Nicolie, Gisèle Occelli, Hélène Oesterle, Francine Paisant-Thouveny, Michel Panuel, Nadine Railhac, Frédérique Rety-Jacob, Cécile Rochefort-Morel, Catherine Roy, Philippe Sarlieve, Musa Sesay, Catherine Sgro, Patrice Taourel, Patrick Terrier, Odile Theissen, Ingrid Topenot, Jocelyne Valfrey, Francis Veillon, Marie-Claude Vergnaud, Charles Veyret, Denis Vincent, Benoit Wallaert, François Wessel, Marc Zins

Publikováno v: EClinicalMedicine, Vol 1, Iss , Pp 51-61 (2018)

Background: Iodinated and gadolinium-based contrast media (ICM; GBCM) induce immediate hypersensitivity (IH) reactions. Differentiating allergic from non-allergic IH is crucial; allergy contraindicates the culprit agent for life. We studied frequency

Externí odkaz: https://doaj.org/article/4f13b99b488847c7b7761d71d532a52e

Relation between retina, cognition and brain volumes in MS: a consequence of asymptomatic optic nerve lesions

Autor: Jean-Baptiste Davion, Caroline Jougleux, Renaud Lopes, Xavier Leclerc, Olivier Outteryck

Publikováno v: Journal of Neurology. 270:240-249

Asymptomatic optic nerve lesions are frequent in multiple sclerosis (MS) and their impact on cognition and/or brain volume has never been taken into account.We used the data from the cross-sectional Visual Ways in MS (VWIMS) study including relapsing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c506a3e2ba572eab2a6c66f135693d8
https://doi.org/10.1007/s00415-022-11348-9

Brief International Cognitive Assessment for Multiple Sclerosis scores are associated with the cortical thickness of specific cortical areas in relapsing-remitting patients

Autor: Romain Viard, Xavier Leclerc, C. Jougleux, J. Dumont, J.-B. Davion, Olivier Outteryck, Renaud Lopes

Publikováno v: Revue Neurologique. 178:326-336

Background Cognitive impairment is frequent and disabling in multiple sclerosis (MS). The Brief International Cognitive Assessment in MS (BICAMS) is a recent short battery usable in clinical practice for cognitive evaluation of MS patients. Objective

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bd66eedd7e327c6166b0ce608b0e20c
https://doi.org/10.1016/j.neurol.2021.06.014