Visualization of operative information in brain surgery(Luncheon Educational Seminar 9 Image-guided neurosurgery)
نویسندگان
چکیده
منابع مشابه
BRAIN MAPPING IN NEUROSURGERY
Background and Aim: Brain mapping is a study of the anatomy and function of the CNS (central nervous system). Brain mapping has many techniques and these techniques are permanently changing and updating. From the beginning, brain mapping was invasive and for brain mapping, electrical stimulation of the exposed brain was needed. However, nowadays brain mapping does not require electrical stimula...
متن کاملDistance sonification in image-guided neurosurgery
Image-guided neurosurgery, or neuronavigation, has been used to visualise the location of a surgical probe by mapping the probe location to pre-operative models of a patient's anatomy. One common limitation of this approach is that it requires the surgeon to divert their attention away from the patient and towards the neuronavigation system. In order to improve this type of application, the aut...
متن کاملNon-rigid alignment of pre-operative MRI, fMRI, and DT-MRI with intra-operative MRI for enhanced visualization and navigation in image-guided neurosurgery.
OBJECTIVE The usefulness of neurosurgical navigation with current visualizations is seriously compromised by brain shift, which inevitably occurs during the course of the operation, significantly degrading the precise alignment between the pre-operative MR data and the intra-operative shape of the brain. Our objectives were (i) to evaluate the feasibility of non-rigid registration that compensa...
متن کامل3D Laser Scanning for Image-Guided Neurosurgery
This paper describes on-going work by the Environmental Research Institute of Michigan (ERIM) and The University of Michigan Medical Center to develop a new approach to frameless stereotsxy, in which patient-image registration is accomplished using a 3D laser imaging sensor and precaptured CT scans. Alternative methods under development for frameless stereotactic neurosurgery are reviewed and c...
متن کاملA Dynamic Data Driven Grid System for Intra-operative Image Guided Neurosurgery
In the future, advanced biomechanical simulations of brain deformation during surgery will require access to multi-teraflop parallel hardware, supporting operating room infrastructure. This will allow surgeons to view images of intra-operative brain deformation within the strict time constraints of the surgical procedure typically on the order of minutes, multiple times during a six or eight ho...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Journal of Neurosurgery
سال: 2002
ISSN: 0917-950X,2187-3100
DOI: 10.7887/jcns.11.152_3