Noncommunicating syringomyelia following occlusion of central canal in rats. Experimental model and histological findings.

abstract：OBJECTIVE:The object of this study was to define caudate nucleus locations responsive to intraoperative direct electrical stimulation for tinnitus loudness modulation and relate those locations to functional connectivity maps between caudate nucleus subdivisions and auditory cortex. METHODS:Six awake study participant...

journal_title：Journal of neurosurgery

authors： Perez PL,Wang SS,Heath S,Henderson-Sabes J,Mizuiri D,Hinkley LB,Nagarajan SS,Larson PS,Cheung SW

更新日期：2019-02-08 00:00:00

abstract：OBJECT:There is a growing body of evidence to support the safe and effective use of spine radiosurgery. However, there is much less experience regarding the use of radiosurgery for the treatment of benign as opposed to malignant spine tumors. This study represents an evaluation of, and reporting on, the technical aspec...

journal_title：Journal of neurosurgery

authors： Gerszten PC,Chen S,Quader M,Xu Y,Novotny J Jr,Flickinger JC

更新日期：2012-12-01 00:00:00

abstract：:Subependymomas of the fourth ventricle are generally considered incidental postmortem findings, and have received scant attention from neurosurgeons. The authors present a surgical series of 12 cases of this disorder diagnosed over a 13-year period. The clinical and radiological findings were reviewed and correlations...

journal_title：Journal of neurosurgery

authors： Jooma R,Torrens MJ,Bradshaw J,Brownell B

更新日期：1985-04-01 00:00:00

abstract：OBJECTIVE:The optimal surgical treatment for acute subdural hemorrhage (ASDH) remains controversial. The purpose of this study was to compare outcomes in patients who underwent craniotomy with those in patients who underwent decompressive craniectomy for the treatment of ASDH. METHODS:Using the Japan Trauma Data Bank,...

journal_title：Journal of neurosurgery

authors： Shibahashi K,Sugiyama K,Tomio J,Hoda H,Morita A

更新日期：2019-06-21 00:00:00

abstract：:A model of transient hindbrain ischemia in Mongolian gerbils is described. The vertebrobasilar junction of gerbils was exposed by a transcervical approach through the space between the atlas and occipital bone. The origin of the basilar artery was occluded by a clip, and the local cerebral blood flow (CBF) was measure...

journal_title：Journal of neurosurgery

authors： Yamada K,Hayakawa T,Yoshimine T,Ushio Y

更新日期：1984-05-01 00:00:00

abstract：OBJECT:The authors conducted a study to determine the factors associated with right-sided language dominance in patients with cerebrovascular malformations. METHODS:Twenty-two patients with either arteriovenous malformations (AVMs [15 cases]) or cavernous malformations (7 cases) underwent functional MR (fMR) imaging s...

journal_title：Journal of neurosurgery

authors： Lee DJ,Pouratian N,Bookheimer SY,Martin NA

更新日期：2010-10-01 00:00:00

abstract：OBJECT:Writer's cramp is a type of idiopathic focal hand dystonia characterized by muscle cramps that accompany execution of the writing task specifically. In this report, the authors describe the clinical outcome after thalamic deep brain stimulation (DBS) therapy in patients with writer's cramp and present an illustr...

journal_title：Journal of neurosurgery

authors： Fukaya C,Katayama Y,Kano T,Nagaoka T,Kobayashi K,Oshima H,Yamamoto T

更新日期：2007-11-01 00:00:00

abstract：:The purpose of this prospective study was twofold: 1) to determine the sensitivity and specificity of computer-derived density spectral array in detecting analog electroencephalographic (EEG) ischemic pattern changes during carotid artery cross-clamping in patients undergoing carotid endarterectomy; and 2) to assess t...

journal_title：Journal of neurosurgery

authors： Kearse LA Jr,Martin D,McPeck K,Lopez-Bresnahan M

更新日期：1993-06-01 00:00:00

abstract：OBJECT:Desmoid-type fibromatoses are a locally invasive soft-tissue lesion that is most commonly encountered in abdominal sites. The tumor also affects head and neck areas, particularly the supraclavicular region, where it may encase and distort the brachial plexus and compromise neurovascular structures. Neurosurgeons...

journal_title：Journal of neurosurgery

authors： Seinfeld J,Kleinschmidt-Demasters BK,Tayal S,Lillehei KO

更新日期：2006-05-01 00:00:00

abstract：OBJECT:The authors sought to establish whether the volume of the posterior fossa in children suffering from Chiari malformation Type I (CM-I) is smaller than normal, as has been suggested previously. They also investigated the role of syringomyelia in posterior fossa development. METHODS:Both posterior fossa volume (P...

journal_title：Journal of neurosurgery

authors： Sgouros S,Kountouri M,Natarajan K

更新日期：2006-08-01 00:00:00

abstract：:OBJECTIVE The goal of this study was to obtain a better understanding of the mechanisms underlying cerebral plasticity. Coupled with noninvasive detection of its occurrence, such an understanding has huge potential to improve glioma therapy. The authors aimed to demonstrate the frequency of plastic reshaping, find clu...

journal_title：Journal of neurosurgery

authors： Conway N,Wildschuetz N,Moser T,Bulubas L,Sollmann N,Tanigawa N,Meyer B,Krieg SM

更新日期：2017-11-01 00:00:00

abstract：:The authors report on the case of a 15-year-old boy with Crouzon syndrome (CS) who presented with headache and facial diplegia. He had undergone several craniofacial interventions and a posterior fossa decompression for tonsillar herniation caused by the CS. A ventriculoperitoneal (VP) shunt had been inserted for hydr...

journal_title：Journal of neurosurgery

authors： Thines L,Vinchon M,Lahlou A,Pellerin P,Dhellemmes P

更新日期：2007-07-01 00:00:00

abstract：:Thalamic, pallidal, and hypothalamic targets were determined in 16 patients by a stereotactic computerized tomography (CT) study using a noninvasive technique with Laitinen's Stereoadapter. At surgery, the Stereoadapter was remounted to the head and the stereotactic CT coordinates were transferred to the Stereoguide w...

journal_title：Journal of neurosurgery

authors： Hariz MI,Bergenheim AT

更新日期：1990-10-01 00:00:00

abstract：OBJECT:In this paper the authors introduce a novel use of magnetoencephalography (MEG) for noninvasive mapping of language-specific cortex in individual patients and in healthy volunteers. METHODS:The authors describe a series of six experiments in which normative MEG data were collected and the reliability, validity,...

journal_title：Journal of neurosurgery

authors： Papanicolaou AC,Simos PG,Breier JI,Zouridakis G,Willmore LJ,Wheless JW,Constantinou JE,Maggio WW,Gormley WB

更新日期：1999-01-01 00:00:00

abstract：:OBJECTIVE Many colloid cyst patients present with obstructive hydrocephalus that resolves after resection of the cyst. However, a proportion of patients with these cysts will require cerebrospinal fluid shunting after tumor resection, despite resolution of the obstruction at the foramina of Monro. The goal of this stu...

journal_title：Journal of neurosurgery

authors： Weaver KJ,McCord M,Neal D,Bova F,Rajon D,Quinones-Hinojosa A,Rahman M

更新日期：2016-09-01 00:00:00

abstract：:Developmental cysts lined by neuroepithelium are a distinctive form of neural tube dysgenesis. Neuropathological study of fourth ventricular cysts that caused symptomatic hydrocephalus indicated its neuroepithelial origin. The cyst arose from the ventral surface of cerebellar vermis. Evagination of the rhombencephalic...

journal_title：Journal of neurosurgery

authors： Sharpe JA,Deck JH

更新日期：1977-06-01 00:00:00

abstract：OBJECT:The deep frontal pathway connecting the superior frontal gyrus to Broca's area, recently named the frontal aslant tract (FAT), is assumed to be associated with language functions, especially speech initiation and spontaneity. Injury to the deep frontal lobe is known to cause aphasia that mimics the aphasia cause...

journal_title：Journal of neurosurgery

authors： Fujii M,Maesawa S,Motomura K,Futamura M,Hayashi Y,Koba I,Wakabayashi T

更新日期：2015-06-01 00:00:00

abstract：:Since the discovery of melatonin approximately 25 years ago, there has been intense study regarding the details of the structure and function of the pineal gland. This work is reviewed, with particular emphasis on those aspects of importance to human physiology and disease. ...

journal_title：Journal of neurosurgery

authors： Erlich SS,Apuzzo ML

更新日期：1985-09-01 00:00:00

abstract：:Nosocomial infections with organisms resistant to multiple antibiotic agents represent an evolving challenge in the intensive care setting, particularly in patients requiring surgical diversion of cerebrospinal fluid. The authors present the case of a 51-year-old woman who endured protracted hospitalization and requir...

journal_title：Journal of neurosurgery

authors： Gump WC,Walsh JW

更新日期：2005-05-01 00:00:00

abstract：OBJECT:Iliac crest bone graft harvesting can result in major complications, the rates of which range from approximately 6 to 8%. The objective of this study was to evaluate the postoperative regeneration of iliac crest donor defects in an animal model after harvesting a full-thickness tricortical graft. METHODS:In ske...

journal_title：Journal of neurosurgery

authors： Cornwall GB,Wheeler DL,Thomas KA,Taylor WR,Turner AS

更新日期：2002-11-01 00:00:00

abstract：:Experimental models of meningeal gliomatosis (MG) have been produced by intracisternal inoculation of rat C6 and 9L glioma cells into Wistar and Fischer 344 rats, respectively. Tumor growth was steady and rapid in both MG models when more than 10(6) tumor cells were implanted. The median survival time of the rats inoc...

journal_title：Journal of neurosurgery

authors： Yoshida T,Shimizu K,Ushio Y,Hayakawa T,Arita N,Mogami H

更新日期：1986-10-01 00:00:00

abstract：:An anatomical study of three microsurgical intraorbital routes to the optic nerve and orbital apex, which can be reached through a fronto-orbital craniotomy, was conducted on cadaver specimens. The structures that could be exposed via the medial, central, or lateral approaches directed through the orbital roof were de...

journal_title：Journal of neurosurgery

authors： Natori Y,Rhoton AL Jr

更新日期：1994-07-01 00:00:00

abstract：OBJECT:The aim of this study was to assess long-term clinical outcomes in patients who underwent Gamma Knife surgery (GKS) with a low margin dose-14 Gy or less-to treat vestibular schwannoma (VS) unrelated to neurofibromatosis Type II. METHODS:Between December 1994 and December 2001, 200 patients with VSs underwent GK...

journal_title：Journal of neurosurgery

authors： Sun S,Liu A

更新日期：2012-12-01 00:00:00

abstract：:The authors report nine patients selected from over 100 patients with subdural hematomas successfully treated without surgery. These patients were followed for as long as 5 years. All had angiographically demonstrated subdural hematomas. Electroencephalograms (EEG) documented well the clinical improvement of the patie...

journal_title：Journal of neurosurgery

authors： Lusins J,Jaffe R,Bender MB

更新日期：1976-05-01 00:00:00

abstract：OBJECTIVE:It is common practice to use a new contralateral bur hole for ventriculoperitoneal shunt (VPS) placement in subarachnoid hemorrhage (SAH) patients with an existing ventriculostomy. At Thomas Jefferson University and Jefferson Hospital for Neuroscience, the authors have primarily used the ventriculostomy site ...

journal_title：Journal of neurosurgery

authors： Chalouhi N,Whiting A,Anderson EC,Witte S,Zanaty M,Tjoumakaris S,Gonzalez LF,Hasan D,Starke RM,Hann S,Ghobrial GM,Rosenwasser R,Jabbour P

更新日期：2014-10-01 00:00:00

abstract：:Up to now, navigated transcranial magnetic stimulation (nTMS) has been used for motor mapping in the vicinity of rolandic brain lesions. Recently, nTMS has also been suggested to be useful in mapping human language areas. The authors describe the case of a left-handed patient with a left-side glioblastoma within the...

journal_title：Journal of neurosurgery

authors： Sollmann N,Picht T,Mäkelä JP,Meyer B,Ringel F,Krieg SM

更新日期：2013-01-01 00:00:00

abstract：:Intracranial pressure (ICP) was continuously recorded, isotope cisternography was performed, and the ventricular system size was evaluated on serial computerized tomography scans in 39 patients. All of these patients had communicating hydrocephalus after subarachnoid hemorrhage (SAH) from rupture of an intracranial an...

journal_title：Journal of neurosurgery

authors： Hayashi M,Kobayashi H,Kawano H,Handa Y,Yamamoto S,Kitano T

更新日期：1985-02-01 00:00:00

abstract：OBJECT:Over the past 15 years stereotactic radiosurgery has become an accepted surgical option for patients with medically unresponsive trigeminal neuralgia (TN). The mechanism whereby radiosurgery causes pain relief remains unclear. METHODS:A review of recent papers on the radiosurgical management of TN reveals a cor...

journal_title：Journal of neurosurgery

authors： Pollock BE

更新日期：2006-12-01 00:00:00

abstract：:True mycotic (fungal) aneurysms are distinctly uncommon. The case of a young woman with multiple intracranial aneurysms of Coccidioides immitis origin is presented. Coccidioides immitis organisms are not uncommon central nervous system pathogens and usually cause basilar meningitis and hydrocephalus. There are no prev...

journal_title：Journal of neurosurgery

authors： Hadley MN,Martin NA,Spetzler RF,Johnson PC

更新日期：1987-03-01 00:00:00

abstract：:The authors describe an indwelling intraluminal shunt for carotid endarterectomy. The device is equipped with balloons at both ends to prevent bleeding and to hold the tube in place. The design permits use of a small tube which facilitates insertion, and prevents intimal damage and limitation of exposure of arterial p...

journal_title：Journal of neurosurgery

authors： Furui T,Hasuo M

更新日期：1984-04-01 00:00:00