Intra-operative Registration for Deep Brain Stimulation Procedures based on a Full Physics Head Model

Alexandre Bilger 1 Eric Bardinet 2 Sara Fernández-Vidal 2 Christian Duriez 1, 3 Pierre Jannin 4 Stéphane Cotin 1, 3
1 SHACRA - Simulation in Healthcare using Computer Research Advances
LIFL - Laboratoire d'Informatique Fondamentale de Lille, Inria Lille - Nord Europe, Inria Nancy - Grand Est
2 CENIR - Centre de Neuro-Imagerie de Recherche
3 LIFL - Laboratoire d'Informatique Fondamentale de Lille
4 LTSI - Laboratoire Traitement du Signal et de l'Image
Abstract : Brain deformation is a factor of inaccuracy during stereotactic neurosurgeries. If this phenomenon is not considered in the pre-operative planning or intra-operatively, it could lead to surgical complications, side effects or ineffectiveness. In this paper, we present a patient-specific method to update the pre-operative planning based on a physical simulation of the brain shift. A minimization process estimates parameters of the simulation in order to compute the brain tissue deformation matching the partial data taken from intra-operative modalities. The simulation is based on a patient-specific biomechanical model of the brain and the cerebro-spinal fluid. We validate the method on a patient with a post-operative MRI.
Type de document :
Communication dans un congrès
MICCAI 2014 Workshop on Deep Brain Stimulation Methodological Challenges - 2nd edition, Sep 2014, Boston, United States. 2014
Liste complète des métadonnées

Littérature citée [9 références]  Voir  Masquer  Télécharger

pre-op-projection.png
pre-op-projection.png
https://hal.inria.fr/hal-01060304
Contributeur : Alexandre Bilger <>
Soumis le : mercredi 3 septembre 2014 - 13:23:35
Dernière modification le : mercredi 16 mai 2018 - 11:23:41
Document(s) archivé(s) le : jeudi 4 décembre 2014 - 11:15:17

Fichiers

dbsmc14_Bilger.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-01060304, version 1

Collections

UNIV-LILLE3 | INRIA | LTSI | SOFA | CRISTAL | CRISTAL-DEFROST | TDS-MACS | UNIV-RENNES

Citation

Alexandre Bilger, Eric Bardinet, Sara Fernández-Vidal, Christian Duriez, Pierre Jannin, et al.. Intra-operative Registration for Deep Brain Stimulation Procedures based on a Full Physics Head Model. MICCAI 2014 Workshop on Deep Brain Stimulation Methodological Challenges - 2nd edition, Sep 2014, Boston, United States. 2014. 〈hal-01060304〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

1831

Téléchargements de fichiers

429

Contact


archive-ouverte@inria.fr