Framework for a low-cost intra-operative image-guided neuronavigator including brain shift compensation.
Conference object, Preprint
Bucki , Marek
Lobos , Claudio
Payan , Yohan
- Publisher: HAL CCSD
brain shift | [ PHYS.MECA.BIOM ] Physics [physics]/Mechanics [physics]/Biomechanics [physics.med-ph] | [ SDV.IB ] Life Sciences [q-bio]/Bioengineering | [ SPI.MECA.BIOM ] Engineering Sciences [physics]/Mechanics [physics.med-ph]/Biomechanics [physics.med-ph] | MRI | ultrasonography | soft tissue modelling | Physics - Medical Physics | mesh generation | Neurosurgery
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 clinica...