The convergence of the long-time apparent diffusion tensor of diffusion magnetic resonance imaging (dMRI) to the effective diffusion tensor obtained by mathematical homogenization theory was considered for two-compartment geometric models containing non-elongated cells of general shapes. A numerical study was conducted in two and three dimensions to demonstrate this convergence as a function of the diffusion time.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:13716 |
| Date | January 2013 |
| Creators | Nguyen, Dang Van, Grebenkov, Denis, Poupon, Cyril, Le Bihan, Denis, Li, Jing-Rebecca Li |
| Contributors | CMAP, Ecole Polytechnique, LPMC, CNRS - Ecole Polytechnique, Neurospin, CEA Saclay, Equipe DEFI, INRIA Saclay, Universität Leipzig |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | English |
| Detected Language | English |
| Type | doc-type:article, info:eu-repo/semantics/article, doc-type:Text |
| Source | Diffusion fundamentals 18 (2013) 9, S. 1-6 |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | urn:nbn:de:bsz:15-qucosa-178897, qucosa:13496 |
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