Using Salomé to reproduce the structure and to observe the diffusion of water molecules in biological tissue

Abstract : Diffusion magnetic resonance imaging (DMRI) can give useful information on cellular structure and its structural changes. Salomé is used to reproduce some complicated shapes in d-dimensions (d=2,3) that are used to represent the natural structures of various biological tissue. The meshes representing these shapes are used as inputs to a finite element code that we built upon FENICS C++. Results were obtained for a model of globlastoma (cerebral tumor) as a Voronoi diagram which was used to observe the convergence of the apparent diffusion tensor in long-time limit to the effective diffusion tensor computed by homogenization theory.
Type de document :
Pré-publication, Document de travail
Poster for SALOME User Day 2012 on 20th of November 2012 on the premises of EDF R&D in Clamart. 2012
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https://hal.inria.fr/hal-00764328
Contributeur : Dang Van Nguyen <>
Soumis le : mercredi 12 décembre 2012 - 17:24:47
Dernière modification le : jeudi 10 mai 2018 - 02:04:24
Document(s) archivé(s) le : mercredi 13 mars 2013 - 03:57:26

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Poster_for_SalomA_Day.pdf
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  • HAL Id : hal-00764328, version 1

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Dang Van Nguyen, Denis Grebenkov, Jing-Rebecca Li. Using Salomé to reproduce the structure and to observe the diffusion of water molecules in biological tissue. Poster for SALOME User Day 2012 on 20th of November 2012 on the premises of EDF R&D in Clamart. 2012. 〈hal-00764328〉

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