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

Aymeric Stamm; Olivier Commowick; Patrick Pérez; Christian Barillot

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

Aymeric Stamm ^{1, *} Olivier Commowick ¹ Patrick Pérez ² Christian Barillot ¹

* 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

2 Technicolor [Cesson Sévigné]

Abstract : We report new results for the second edition of the MICCAI DTI tractography challenge. We build upon a new model, diffusion directions imaging, 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 in two patients suffering from tumors at different stages, with and without tumor infiltration.

Document type :

Conference papers

Domain :

Life Sciences [q-bio] / Neurons and Cognition [q-bio.NC]

Computer Science [cs] / Medical Imaging

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https://www.hal.inserm.fr/inserm-00725366
Contributor : Olivier Commowick <>
Submitted on : Thursday, October 11, 2012 - 1:57:02 PM
Last modification on : Monday, March 4, 2019 - 2:07:41 PM
Long-term archiving on : Friday, December 16, 2016 - 8:13:10 AM

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

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