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

Olivier Commowick; Aymeric Stamm; Romuald Seizeur; Patrick Pérez; Christian Barillot; Sylvain Prima; Nicolas Wiest-Daesslé

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

2 Service de neurochirurgie [Brest]

3 Technicolor R & I [Cesson Sévigné]

4 Service de neurologie [Rennes]

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.

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-00627893
Contributor : Olivier Commowick <>
Submitted on : Thursday, September 29, 2011 - 5:46:47 PM
Last modification on : Monday, March 4, 2019 - 2:07:46 PM
Long-term archiving on : Tuesday, November 13, 2012 - 2:51:27 PM

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

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