Multifiber Deterministic Streamline Tractography of the Corticospinal Tract Based on a New Diffusion Model

Olivier Commowick 1, * Aymeric Stamm 1 Romuald Seizeur 1, 2 Patrick Pérez 3 Christian Barillot 1 Sylvain Prima 1 Nicolas Wiest-Daesslé 1, 4
* Corresponding author
1 VisAGeS - Vision, Action et Gestion d'informations en Santé
INSERM - Institut National de la Santé et de la Recherche Médicale : U746, Inria Rennes – Bretagne Atlantique , IRISA-D5 - SIGNAUX ET IMAGES NUMÉRIQUES, ROBOTIQUE
Abstract : In this paper, we build upon a new model, describing the random motion of water molecules in fibrous tissues, to develop a multifiber deterministic tractography algorithm. We apply this algorithm to track the corticospinal tract of the human brain, in both controls and patients with tumors.
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Submitted on : Thursday, September 29, 2011 - 5:46:47 PM
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Olivier Commowick, Aymeric Stamm, Romuald Seizeur, Patrick Pérez, Christian Barillot, et al.. Multifiber Deterministic Streamline Tractography of the Corticospinal Tract Based on a New Diffusion Model. MICCAI 2011 DTI Tractography Challenge Workshop, Sep 2011, Toronto, Canada. pp.18-24. ⟨inserm-00627893⟩

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