Results 231 to 240 of about 16,670 (256)

Error Analysis in Cranial Neuronavigation

min - Minimally Invasive Neurosurgery, 2002
Neuronavigation systems are now an important component of many modern neurosurgical treatment strategies. Their support facilities intraoperative orientation and makes neurosurgical operations more precise and less traumatic. Computer-aided neurosurgery is definitively not a temporary fashionable phenomenon, the concept of neuronavigation is here to ...
Spetzger, Uwe, Hubbe, Ulrich, Struffert, Tobias, Reinges, Marcus H. T., Krings, Timo, Krombach, Gabriele A., Zentner, Josef, Gilsbach, Joachim M., Stiehl, Hans Siegfried   +8 more
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First neuronavigation experiences in Uruguay

2010 Annual International Conference of the IEEE Engineering in Medicine and Biology, 2010
Neuronavigation is the application of image guidance to neurosurgery where the position of a surgical tool can be displayed on a preoperative image. Although this technique has been used worldwide in the last ten years, it was never applied in Uruguay due to its cost.
Guillermo, Carbajal, Alvaro, Gomez, Gabriela, Pereyra, Ramiro, Lima, Javier, Preciozzi, Luis, Vazquez, Alvaro, Villar   +6 more
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Neuroendoscopy combined with frameless neuronavigation

British Journal of Neurosurgery, 2000
Minimal invasive neurosurgery is becoming more and more standard in neurosurgical procedures. Several types of lesions are now approached endoscopically. The surgical planning and intraoperative orientation during endoscopic surgical procedures are sometimes difficult.
H, Gumprecht, H A, Trost, C B, Lumenta
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Practicability of magnetoencephalography-guided neuronavigation

Neurosurgical Review, 2002
Magnetoencephalography (MEG) is a noninvasive option for localizing electroneurophysiological activity on the human cortex. The purpose of this study was to evaluate the practicability and reliability of MEG imaging integrated into a neuronavigation system to identify the sensorimotor cortex intraoperatively in patients with brain tumors in or near the
R, Firsching, I, Bondar, H J, Heinze, H, Hinrichs, T, Hagner, J, Heinrich, A, Belau   +6 more
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Neuronavigation and Neuroendoscopy

1998
In neuroendoscopy orientation and localisation of the endoscope’s tip is crucial. Additionally the endoscopic view can be obscured by solid structures or membranes.
A. Nabavi, A. Behnke, B. Petersen, H. Klinge, H. M. Mehdorn   +4 more
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Functional Neuronavigation and Intraoperative MRI

2004
Our concept of computer assisted surgery is based on the combination of intraoperative magnetic resonance (MR) imaging with microscope-based neuronavigation, providing anatomical and functional guidance simultaneously. Intraoperative imaging evaluates the extent of a resection, while the additional use of functional neuronavigation, which displays the ...
C, Nimsky, O, Ganslandt, R, Fahlbusch
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INVESALIUS NEURONAVIGATION SYSTEM

The system integrates the InVesalius Navigator three-dimensional tracking capabilities and robotic control. The control is achieved through parallel processing between the Invesalius Neuronavigator, a main message communication script, and a server for connection (WIFI or network cable) to the robot.
Rondinoni, Carlo, Marchetti, Thais, de Paula Cavalheri, Ana Carolina, Alves Coelho, Clara, de Campos Júnior, Márcio Adriano, Moraes, Victor Hugo, Matsuda, Renan Hiroshi, Baffa, Oswaldo   +7 more
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Neuronavigation in Solitary Intracerebral Tumors

Journal of Neurosurgery, 2006
Object. The goal of this study was to assess the impact of neuronavigation on the cytoreductive treatment of solitary contrast-enhancing intracerebral tumors and outcomes of this treatment in cases in which neuronavigation was preoperatively judged to be redundant. Methods. The authors conducted a prospective randomized study in which 45 patients, each
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NEURONAVIGATOR

No shinkei geka. Neurological surgery, 1990
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Neuronavigation im Kindesalter

2018
Die Neuronavigation ist zu einer wichtigen Voraussetzung fur viele kinderneurochirurgische Eingriffe geworden. Verschiedene Systeme, wie die optische oder elektromagnetische Navigation, sind verfugbar. Die Verbindung mit der intraoperativen Bildgebung wie dem MRT oder dem Ultraschall konnen den „Brain Shift“, der wahrend der Operation auftreten kann ...
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