Ruptured fusiform aneurysm of the superior third of the basilar artery associated with the absence of the midbasilar artery. Case report.

abstract：OBJECT:The aim of this study was to investigate potential episodes of cerebral ischemia during surgery for large and complicated aneurysms, by examining the effects of arterial temporary clipping and the impact of confounding variables such as blood pressure and cerebrospinal fluid (CSF) drainage. METHODS:Brain tissue...

journal_title：Journal of neurosurgery

authors： Kett-White R,Hutchinson PJ,Al-Rawi PG,Czosnyka M,Gupta AK,Pickard JD,Kirkpatrick PJ

更新日期：2002-06-01 00:00:00

abstract：:Five patients were seen who described similar rapid shot-like pains that we have called "flashing pain syndrome" and whose pain was relieved by carbamazepine. The pathology of these conditions is not uniform, but the clinical description appears to be specific for an unpleasant condition that will respond dramatically...

journal_title：Journal of neurosurgery

authors： Dunsker SB,Mayfield FH

更新日期：1976-07-01 00:00:00

abstract：:Mannitol is widely considered the hyperosmolar therapy of choice in routine neurosurgical practice for the reduction of intracranial pressure (ICP). The authors present a unique case of a patient with a large meningioma treated with mannitol, in which mannitol accumulation within the tumor and its surrounding parenchy...

journal_title：Journal of neurosurgery

authors： Sankar T,Assina R,Karis JP,Theodore N,Preul MC

更新日期：2008-05-01 00:00:00

abstract：OBJECT:At present, the administration of prophylactic antiepileptic medication following aneurysmal subarachnoid hemorrhage (SAH) is controversial, and the practice is heterogeneous. Here, the authors sought to inform clinical decision making by identifying factors associated with the occurrence of seizures following a...

journal_title：Journal of neurosurgery

authors： Ibrahim GM,Fallah A,Macdonald RL

更新日期：2013-08-01 00:00:00

abstract：OBJECT:Neurogenesis continues throughout the life of mammals in the subventricular zone (SVZ) of the lateral ventricles and the dentate gyrus (DG) of the hippocampus. The authors tested the potential of the neuropeptide substance P (SP) acting via the neurokinin-1 receptor (NK1R) in promoting the proliferation of adult...

journal_title：Journal of neurosurgery

authors： Park SW,Yan YP,Satriotomo I,Vemuganti R,Dempsey RJ

更新日期：2007-09-01 00:00:00

abstract：OBJECT:Neurocognitive performance is used to assess multiple cognitive domains, including motor coordination, before and after carotid endarterectomy (CEA). Although gross motor strength is impaired with ischemia of large cortical areas or of the internal capsule, the authors hypothesize that patients undergoing CEA de...

journal_title：Journal of neurosurgery

authors： Heyer EJ,Mallon KA,Mergeche JL,Stern Y,Connolly ES

更新日期：2015-01-01 00:00:00

abstract：:The water in normal and edematous brain tissues of rats was studied by the pulse nuclear magnetic resonance (NMR) technique, measuring the longitudinal relaxation time (T1) and the transverse relaxation time (T2). In the normal brain, T1 and T2 were single components, both shorter than in pure water. Prolongation and ...

journal_title：Journal of neurosurgery

authors： Naruse S,Horikawa Y,Tanaka C,Hirakawa K,Nishikawa H,Yoshizaki K

更新日期：1982-06-01 00:00:00

abstract：:At British Columbia's Children's Hospital, the criteria used in selective functional posterior rhizotomy (SFPR) evolved in three distinct phases. In Phase 1 the electrophysiological criteria for abnormality included a low threshold to a single stimulation, a sustained response to 50-Hz stimulation, and spread outside ...

journal_title：Journal of neurosurgery

authors： Steinbok P,Gustavsson B,Kestle JR,Reiner A,Cochrane DD

更新日期：1995-07-01 00:00:00

abstract：:The fibrinolytic activity in cerebrospinal fluid has been monitored by determination of levels of fibrin split products (FSP) in 23 patients with ruptured intracranial aneurysms. In 20 of these 23, FSP was found in the cerebrospinal fluid (CSF), with levels ranging from 10 to 80 micrograms/ml. Eleven of the 23 patient...

journal_title：Journal of neurosurgery

authors： Alvarez Garijo JA,Vilches JJ,Aznar JA

更新日期：1980-04-01 00:00:00

abstract：OBJECT:The aim of this study was to assess the effects of median nerve injury and regeneration on neuronal activation in the somatosensory cortex by means of functional magnetic resonance (fMR) imaging and somatosensory evoked potentials (SSEPs). METHODS:Ten injured male patients (mean age 26 years) were examined 15 t...

journal_title：Journal of neurosurgery

authors： Hansson T,Brismar T

更新日期：2003-07-01 00:00:00

abstract：OBJECT:The aim of this study was to determine the clinicopathological features of patients with intracranial bleeding from unsuspected meningioma and to relate these data to surgery-related outcome. METHODS:The authors report on two cases in which hemorrhage of an unsuspected meningioma occurred in the tentorial ridge...

journal_title：Journal of neurosurgery

authors： Bosnjak R,Derham C,Popović M,Ravnik J

更新日期：2005-09-01 00:00:00

abstract：OBJECT:The severity of neurological impairment following traumatic brain injury (TBI) is exacerbated by several endogenous processes, including hyperglycemia, hypotension, and the generation of glutamate. However, in addition to controlling hyperglycemia, insulin has pleiotropic effects on tissue metabolism, which incl...

journal_title：Journal of neurosurgery

authors： Fanne RA,Nassar T,Mazuz A,Waked O,Heyman SN,Hijazi N,Goelman G,Higazi AA

更新日期：2011-01-01 00:00:00

abstract：:Of 410 patients with refractory herniated lumbar disc disease treated with intradiscal collagenase, 82 (20%) did not respond to enzyme treatment and subsequently underwent surgery. Failure to improve in 6 to 8 weeks was the predominant cause for surgical intervention (53 patients). Increased pain (18 patients), progre...

journal_title：Journal of neurosurgery

authors： Fisher RG,Bromley JW,Becker GL,Brown M,Mooney V

更新日期：1986-04-01 00:00:00

abstract：OBJECT:The aim of this study was to describe the application of a novel transarterial approach to curative embolization of complex intracranial dural arteriovenous fistulas (DAVFs). This technique is particularly useful in patients harboring high-grade DAVFs with direct cortical venous drainage or for whom transvenous ...

journal_title：Journal of neurosurgery

authors： Nelson PK,Russell SM,Woo HH,Alastra AJ,Vidovich DV

更新日期：2003-03-01 00:00:00

abstract：OBJECT:The authors tested the hypothesis in a porcine model that inhibition of nitric oxide synthesis during reduced cerebral perfusion pressure (CPP) affected the relative cerebral blood flow (CBF) and the cerebrovascular resistance. METHODS:The CPP was reduced by inducing high cerebrospinal fluid pressure and hemorr...

journal_title：Journal of neurosurgery

authors： Rise IR,Kirkeby OJ

更新日期：1998-09-01 00:00:00

abstract：OBJECT:Motor vehicle accidents (MVAs) are a leading cause of death and disability in young people. Given that a major cause of death from MVAs is traumatic brain injury, and neurosurgeons hold special expertise in this area relative to other members of a trauma team, the authors hypothesized that neurosurgeon populatio...

journal_title：Journal of neurosurgery

authors： Desai A,Bekelis K,Zhao W,Ball PA

更新日期：2012-09-01 00:00:00

abstract：:Endodermal sinus tumor (yolk sac carcinoma), a germinal neoplasm, is rarely primary in the cranial cavity. The authors add a third case with the tumor located in the anterior third ventricular (suprasellar) region to the literature. Seventeen previously reported intracranial cases, mostly in the pineal region, are bri...

journal_title：Journal of neurosurgery

authors： Eberts TJ,Ransburg RC

更新日期：1979-02-01 00:00:00

abstract：:The lower brainstem and cervical spinal cord from an ordinarily treated case of Chiari Type I hindbrain hernia associated with syringomyelia was examined using high-resolution magnetic resonance microscopy and standard neuropathological techniques. Magnetic resonance microscopy allows total screening and visualizes th...

journal_title：Journal of neurosurgery

authors： Beuls EA,Vandersteen MA,Vanormelingen LM,Adriaensens PJ,Freling G,Herpers MJ,Gelan JM

更新日期：1996-10-01 00:00:00

abstract：OBJECT:Extracorporeal shock wave therapy (ESWT) is widely used for the clinical treatment of various human diseases. Recent studies have demonstrated that low-energy ESWT upregulates the expression of vascular endothelial growth factor (VEGF) and promotes angiogenesis and functional recovery in myocardial infarction an...

journal_title：Journal of neurosurgery

authors： Yamaya S,Ozawa H,Kanno H,Kishimoto KN,Sekiguchi A,Tateda S,Yahata K,Ito K,Shimokawa H,Itoi E

更新日期：2014-12-01 00:00:00

abstract：:One major risk of intraoperative stimulation mapping is the production of stimulation-evoked seizures. Cold Ringer's lactate solution was applied directly to the irritated cortex in 22 patients with stimulation-induced seizures that occurred during intraoperative brain mapping procedures. The irrigation rapidly and re...

journal_title：Journal of neurosurgery

authors： Sartorius CJ,Berger MS

更新日期：1998-02-01 00:00:00

abstract：:Although posterior plates are increasingly used to manage cervical spinal instability, long-term follow-up evaluation of patients with a critical analysis of efficacy and complications has not been reported. The authors have retrospectively analyzed the outcome in 44 consecutive patients (37 males and seven females, a...

journal_title：Journal of neurosurgery

authors： Fehlings MG,Cooper PR,Errico TJ

更新日期：1994-09-01 00:00:00

abstract：:Six cases of posterior cervical fusion with rib grafts in children are reported. Four of the children had sustained cervical spine injuries in accidents, and two had congenital absence of the odontoid. Three-level fusions (C1-3) were done in four children, and four-level fusions (C1-4) in two. One child died of unrela...

journal_title：Journal of neurosurgery

authors： McWhorter JM,Alexander E,Davis CH,Kelly L

更新日期：1976-08-01 00:00:00

abstract：:A spinal cord injury was produced in Wistar rats by extradural compression of the cord with a Sugita aneurysm clip for 5 seconds. During a 2-week observation period following the injury, the tissue norepinephrine (NE), dopamine (DA), and serotonin (5-HT) concentrations decreased uniformly at and below the injured site...

journal_title：Journal of neurosurgery

authors： Kurihara M

更新日期：1985-05-01 00:00:00

abstract：OBJECT:Factors determining choice of an academic career in neurological surgery are unclear. This study seeks to evaluate the graduates of medical schools and US residency programs to determine those programs that produce a high number of graduates remaining within academic programs and the contribution of these gradua...

journal_title：Journal of neurosurgery

authors： Campbell PG,Awe OO,Maltenfort MG,Moshfeghi DM,Leng T,Moshfeghi AA,Ratliff JK

更新日期：2011-08-01 00:00:00

abstract：OBJECT:Until now there has been no reliable stimulation protocol for inducing transient language disruptions while mapping Broca's area. Despite the promising data of only a few studies in which speech arrest and language disturbances have been induced, certain concerns have been raised. The purpose of this study was t...

journal_title：Journal of neurosurgery

authors： Rogić M,Deletis V,Fernández-Conejero I

更新日期：2014-05-01 00:00:00

abstract：:The effect of concentrated conditioned medium from each of eight human malignant glioma cell lines on the growth of indicator cells (normal rat kidney fibroblasts (NRK), clone 14) was determined in monolayer and in soft agar assay systems. The conditioned medium from all cell lines was mitogenic in the monolayer assay...

journal_title：Journal of neurosurgery

authors： Rutka JT,Rosenblum ML,Stern R,Ralston HJ 3rd,Dougherty D,Giblin J,DeArmond S

更新日期：1989-12-01 00:00:00

abstract：:A combined radiological and surgical technique that permits identification of appropriate recipient vessels and accurate placement of the atrial catheter in ventriculoatrial shunts is described. The procedure uses readily available radiological skills and reduces operation time and morbidity related to malpositioning ...

journal_title：Journal of neurosurgery

authors： Thompson DN,Casey AT,Hayward RD,Harkness WF

更新日期：1995-01-01 00:00:00

abstract：:The first reported instance of identical twins with moyamoya disease is presented. The involved portions of the main intracranial arteries were similar, but the formation of the moyamoya vessels was somewhat different. The cause fo obstructive changes in large intracranial arteries remains obscure, but the frequent fa...

journal_title：Journal of neurosurgery

authors： Yamada H,Nakamura S,Kageyama N

更新日期：1980-07-01 00:00:00

abstract：:A modification of the transseptal, transsphenoidal appraoch to the sella turcica is described; it consists of a unilateral separation of the nasal mucosa from the nasal septum. Experience with the technique in 215 cases has indicated that it is a useful, practical appraoch. The advantages are that the septum is spared...

journal_title：Journal of neurosurgery

authors： Tindall GT,Collins WF Jr,Kirchner JA

更新日期：1978-07-01 00:00:00

abstract：:The authors report on a 17-year-old boy who suffered from slowly progressive and long-standing symptoms of ataxia, neck pain, and headache. Computerized tomography (CT) and magnetic resonance (MR) imaging revealed a tumor arising from the floor of the fourth ventricle that resulted in a moderate hydrocephalus. A parti...

journal_title：Journal of neurosurgery

authors： Warmuth-Metz M,Klein R,Sörensen N,Solymosi L

更新日期：1999-09-01 00:00:00