Bio-Mechanical Model of the Brain for a Per-Operative Image-Guided Neuronavigator Compensating for "Brain-Shift" Deformations
| dc.creator | Bucki, Marek | |
| dc.creator | Lobos, Claudio | |
| dc.creator | Payan, Yohan | |
| dc.date | 2007-09-05 | |
| dc.date.accessioned | 2026-07-07T08:27:46Z | |
| dc.date.available | 2026-07-07T08:27:46Z | |
| dc.description | In this paper we present a methodology to address the problem of brain tissue deformation referred to as 'brain-shift'. This deformation occurs throughout a neurosurgery intervention and strongly alters the accuracy of the neuronavigation systems used to date in clinical routine which rely solely on pre-operative patient imaging to locate the surgical target, such as a tumour or a functional area. After a general description of the framework of our intra-operative image-guided system, we describe a procedure to generate patient specific finite element meshes of the brain and propose a biomechanical model which can take into account tissue deformations and surgical procedures that modify the brain structure, like tumour or tissue resection. | |
| dc.identifier | https://arxiv.org/abs/0709.0686 | |
| dc.identifier | http://arxiv.org/abs/0709.0686 | |
| dc.identifier | Computer Methods in Biomechanics and Biomedical Engineering Supplement 1 (2007) 25-26 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/137383 | |
| dc.subject | Medical Physics | |
| dc.title | Bio-Mechanical Model of the Brain for a Per-Operative Image-Guided Neuronavigator Compensating for "Brain-Shift" Deformations | |
| dc.type | text |