Journal of Neurosurgery

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Unruptured intracranial aneurysms: a review
Journal of Neurosurgery - Tập 96 Số 1 - Trang 3-42 - 2002
Bryce Weir
Object. In this article, pathological, radiological, and clinical information regarding unruptured intracranial aneurysms is reviewed. Methods. Treatment decisions require that surgeons and interventionists take into account information obtained in pathological, radiol...... hiện toàn bộ
The influence of volume on the tolerance of the brain to radiosurgery
Journal of Neurosurgery - Tập 75 Số 2 - Trang 177-180 - 1991
Lawrence B. Marks, David P. Spencer
✓ Radiosurgery (delivery of a high dose of radiation to a small volume of the brain) is usually well tolerated since the volume of brain irradiated is small. Despite growing interest in radiosurgery, the influence of the volume of brain irradiated on the tolerance of the brain to radiation is not well understood. The results of six studies reporting clinically sig...... hiện toàn bộ
Spinal dural enhancement on magnetic resonance imaging associated with spontaneous intracranial hypotension
Journal of Neurosurgery - Tập 88 Số 5 - Trang 912-918 - 1998
Nizar Moayeri, John W. Henson, Pamela W. Schaefer, Nicholas T. Zervas
✓ This report offers a description of typical changes seen on gadolinium-enhanced magnetic resonance (MR) imaging of the entire spine that indicate spontaneous intracranial hypotension (SIH). To the authors' knowledge, this is the first report of its kind. They describe three cases of SIH that were accompanied by dural enhancement throughout the neuraxis on imagin...... hiện toàn bộ
Surgical treatment of spontaneous spinal cerebrospinal fluid leaks
Journal of Neurosurgery - Tập 88 Số 2 - Trang 243-246 - 1998
Wouter I. Schievink, Vittorio M. Morreale, John L.D. Atkinson, Fredric B. Meyer, David G. Piepgras, Michael J. Ebersold
Object. Spontaneous spinal cerebrospinal fluid (CSF) leaks are an increasingly recognized cause of intracranial hypotension and may require neurosurgical intervention. In the present report the authors review their experience with the surgical management of spontaneous spinal CSF leaks. ... hiện toàn bộ
Discordance between functional magnetic resonance imaging during silent speech tasks and intraoperative speech arrest
Journal of Neurosurgery - Tập 103 Số 2 - Trang 267-274 - 2005
Nicole M Petrovich, Andrei I. Holodny, Viviane Tabar, Denise D. Correa, Joy Hirsch, Philip H. Gutin, Cameron Brennan
Object. The goal of this study was to investigate discordance between the location of speech arrest during awake cortical mapping, a common intraoperative indicator of hemispheric dominance, and silent speech functional magnetic resonance (fMR) imaging maps of frontal language function. ... hiện toàn bộ
Utility of preoperative functional magnetic resonance imaging for identifying language cortices in patients with vascular malformations
Journal of Neurosurgery - Tập 97 Số 1 - Trang 21-32 - 2002
Nader Pouratian, Susan Y. Bookheimer, D Rex, Neil Martin, Arthur W. Toga
Object. The goal of this study was to evaluate the utility of preoperative functional magnetic resonance (fMR) imaging in the prediction of whether a given cortical area would be deemed essential for language processing by electrocortical stimulation mapping (ESM). Methods.... hiện toàn bộ
Neural network analysis of preoperative variables and outcome in epilepsy surgery
Journal of Neurosurgery - Tập 90 Số 6 - Trang 998-1004 - 1999
Jeffrey E. Arle, Kenneth Perrine, Orrin Devinsky, Werner Doyle
Object. Because appropriate patient selection is essential for achieving successful outcomes after epilepsy surgery, the need for more robust methods of predicting postoperative seizure control has been created. Standard multivariate techniques have been only 75 to 80% accurate in this regard. Recent use of artificial intelligence techni...... hiện toàn bộ
In-hospital mortality after traumatic brain injury surgery: a nationwide population-based comparison of mortality predictors used in artificial neural network and logistic regression models
Journal of Neurosurgery - Tập 118 Số 4 - Trang 746-752 - 2013
Hon‐Yi Shi, Shiuh‐Lin Hwang, King‐Teh Lee, Chih‐Lung Lin
Object Most reports compare artificial neural network (ANN) models and logistic regression models in only a single data set, and the essential issue of internal validity (reproducibility) of the models has not been adequately addressed. This study proposes to validate the use of the ANN model for predicting in-hospital mortality after traumatic brain inj...... hiện toàn bộ
Convection-enhanced delivery to the central nervous system
Journal of Neurosurgery - Tập 122 Số 3 - Trang 697-706 - 2015
Russell R. Lonser, Malisa Sarntinoranont, Paul F. Morrison, Edward H. Oldfield
Convection-enhanced delivery (CED) is a bulk flow–driven process. Its properties permit direct, homogeneous, targeted perfusion of CNS regions with putative therapeutics while bypassing the blood-brain barrier. Development of surrogate imaging tracers that are co-infused during drug delivery now permit accurate, noninvasive real-time tracking of convective infusate flow in nervous system t...... hiện toàn bộ
Anterior Disc Excision with Interbody Fusion in Cervical Spondylotic Myelopathy and Rhizopathy
Journal of Neurosurgery - Tập 28 Số 4 - Trang 305-310 - 1968
Galera G. Rafael, D. Tovi
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