C
Cyril Poupon
Researcher at Université Paris-Saclay
Publications - 194
Citations - 13055
Cyril Poupon is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Diffusion MRI & Tractography. The author has an hindex of 44, co-authored 185 publications receiving 11570 citations. Previous affiliations of Cyril Poupon include United States Atomic Energy Commission & Centre national de la recherche scientifique.
Papers
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Journal ArticleDOI
Diffusion tensor imaging: Concepts and applications
D. Le Bihan,J.-F. Mangin,Cyril Poupon,Chris A. Clark,Sabina Pappatà,Nicolas Molko,Hugues Chabriat +6 more
TL;DR: The concepts behind diffusion tensor imaging are reviewed and potential applications, including fiber tracking in the brain, which, in combination with functional MRI, might open a window on the important issue of connectivity.
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Artifacts and pitfalls in diffusion MRI.
TL;DR: In this article, specific problems that one may encounter when using MRI scanner gradient hardware for diffusion MRI, especially in terms of eddy currents and sensitivity to motion are reviewed.
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The early development of brain white matter: A review of imaging studies in fetuses, newborns and infants
Jessica Dubois,Ghislaine Dehaene-Lambertz,Sofya Kulikova,Cyril Poupon,Petra Susan Hüppi,Lucie Hertz-Pannier,Lucie Hertz-Pannier +6 more
TL;DR: Current knowledge from post-mortem descriptions and in vivo MRI studies is summed up, focusing on T1- and T2-weighted imaging, diffusion tensor imaging, and quantitative mapping of T1/T2 relaxation times, myelin water fraction and magnetization transfer ratio.
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Diffusion tensor fiber tracking shows distinct corticostriatal circuits in humans.
Stéphane Lehéricy,Mathieu Ducros,Mathieu Ducros,Pierre-Francois Van de Moortele,Pierre-Francois Van de Moortele,Chantal François,Chantal François,Lionel Thivard,Lionel Thivard,Cyril Poupon,Nicholas V. Swindale,Kamil Ugurbil,Kamil Ugurbil,Dae-Shik Kim,Dae-Shik Kim +14 more
TL;DR: Diffusion tensor imaging–based fiber tracking showed that the posterior, anterior, and ventral compartments of the human striatum have specific connections with the cortex, and particularly the frontal lobes, the first direct demonstration of distinct corticostriatal connections in humans.
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Regularization of diffusion-based direction maps for the tracking of brain white matter fascicles.
Cyril Poupon,Chris A. Clark,Vincent Frouin,Jean Régis,Isabelle Bloch,D. Le Bihan,J.-F. Mangin +6 more
TL;DR: A study of the tracking behavior according to the influence given to the a priori knowledge is proposed and concrete tracking results obtained with in vivo human brain data are illustrated.