Pressure-volume index as a function of cerebral perfusion pressure. Part 2: The effects of low cerebral perfusion pressure and autoregulation.

abstract：OBJECT:During a 5-year period 317 patients presenting with aneurysmal subarachnoid hemorrhage were successfully treated by coil embolization within 30 days of hemorrhage. The authors followed patients to assess the stability of aneurysm occlusion and its longer-term efficacy in protecting patients against rebleeding. ...

journal_title：Journal of neurosurgery

authors： Byrne JV,Sohn MJ,Molyneux AJ,Chir B

更新日期：1999-04-01 00:00:00

abstract：OBJECT:The aim of this study was to evaluate the spatial accuracy of interictal magnetoencephalography (MEG) in localizing the primary epileptogenic focus in comparison with alternative MEG-derived estimates such as ictal onset recording or sensory mapping of the periphery where seizures manifest. METHODS:During this ...

journal_title：Journal of neurosurgery

authors： Tang L,Mantle M,Ferrari P,Schiffbauer H,Rowley HA,Barbaro NM,Berger MS,Roberts TP

更新日期：2003-04-01 00:00:00

abstract：:Domestic violence leading to strangulation by an abusive spouse can cause carotid artery dissection. This phenomenon is rare and has been described in only three previous instances. The authors present their management strategies in three additional cases. Three young women aged 24 to 43 years were victims of manual s...

journal_title：Journal of neurosurgery

authors： Malek AM,Higashida RT,Halbach VV,Dowd CF,Phatouros CC,Lempert TE,Meyers PM,Smith WS,Stoney R

更新日期：2000-03-01 00:00:00

abstract：:OBJECT The human area postrema (AP) is a circumventricular organ that has only been described in cadaveric specimens and animals. Because of its position in the calamus scriptorius and the absence of surface markers on the floor of the fourth ventricle, the AP cannot be clearly localized during surgical procedures. ME...

journal_title：Journal of neurosurgery

authors： Longatti P,Porzionato A,Basaldella L,Fiorindi A,De Caro P,Feletti A

更新日期：2015-05-01 00:00:00

abstract：:Morning glory syndrome is a congenital anomaly of the optic disc in which the disc is enlarged and excavated, with white glial tissue in the center. A case is presented of morning glory syndrome associated with sphenoid encephalocele, median cleft lip, and agenesis of the corpus callosum. A 22-day-old boy was referred...

journal_title：Journal of neurosurgery

authors： Itakura T,Miyamoto K,Uematsu Y,Hayashi S,Komai N

更新日期：1992-12-01 00:00:00

abstract：:Because it is often difficult to diagnose accurately the structurally intact cervical spine after acute trauma, a series of patients was evaluated with magnetic resonance (MR) imaging to assess its efficacy for the evaluation and clearance of the cervical spine in a trauma victim in the early posttrauma period. Ultral...

journal_title：Journal of neurosurgery

authors： Benzel EC,Hart BL,Ball PA,Baldwin NG,Orrison WW,Espinosa MC

更新日期：1996-11-01 00:00:00

abstract：:Tuberous sclerosis complex is a genetic disorder characterized by the development of hamartomas in multiple organs including the brain, skin, eye, kidney, and heart. Neurological features include seizures and mental retardation. Cortical tubers and subependymal nodules are the characteristic intracranial lesions of tu...

journal_title：Journal of neurosurgery

authors： Dashti SR,Robinson S,Rodgers M,Cohen AR

更新日期：2005-04-01 00:00:00

abstract：:The authors present a case of spontaneous regression of a herniated cervical nucleus pulposus in a patient with myelopathy. This 37-year-old woman developed sudden quadriparesis; she had reported no history of trauma. Magnetic resonance (MR) imaging revealed a large disc herniation and increased signal intensity of th...

journal_title：Journal of neurosurgery

authors： Song JH,Park HK,Shin KM

更新日期：1999-01-01 00:00:00

abstract：:Intracerebral hemorrhage occurred in this 61-year-old woman with preexisting diplopia and proptosis. Results of angiography demonstrated a persistent primitive trigeminal artery (PPTA)-cavernous sinus fistula with cortical venous reflux. Two microcatheters were introduced transarterially through the PPTA into the two ...

journal_title：Journal of neurosurgery

authors： Tokunaga K,Sugiu K,Kameda M,Sakai K,Terasaka K,Higashi T,Date I

更新日期：2004-10-01 00:00:00

abstract：:Cerebral blood volume (CBV) was calculated in gerbils from specific-gravity (SG) changes between normal and saline-perfused brains. Furthermore, changes in CBV were investigated during ischemia using carbon-14-labeled dextran (MW 70,000) as an intravascular marker. Both data were used to evaluate the possible error du...

journal_title：Journal of neurosurgery

authors： Picozzi P,Todd NV,Crockard AH

更新日期：1985-05-01 00:00:00

abstract：OBJECT:Recurrence of seizures immediately following epilepsy surgery can be emotionally devastating, and raises concerns about the chances of successfully attaining long-term seizure control. The goals of this study were to investigate the frequency of acute postoperative seizures (APOS) occurring in the 1st postoperat...

journal_title：Journal of neurosurgery

authors： Malla BR,O'Brien TJ,Cascino GD,So EL,Radhakrishnan K,Silbert P,Marsh WR

更新日期：1998-08-01 00:00:00

abstract：:Optochiasmal arachnoiditis has been reported following treatment of ruptured intracranial aneurysms, particularly arising from the anterior communicating artery. It has been suggested that the accompanying loss of vision is due to a muslin-induced optic neuropathy. This paper considers five cases of this condition; th...

journal_title：Journal of neurosurgery

authors： McFadzean RM,Hadley DM,McIlwaine GG

更新日期：1991-09-01 00:00:00

abstract：:Endolymphatic sac tumors (ELSTs) are locally invasive neoplasms that arise in the posterior petrous bone and are associated with von Hippel-Lindau (VHL) disease. These tumors cause symptoms even when microscopic in size (below the threshold for detectability on imaging studies) and can lead to symptoms such as hearing...

journal_title：Journal of neurosurgery

authors： Jagannathan J,Butman JA,Lonser RR,Vortmeyer AO,Zalewski CK,Brewer C,Oldfield EH,Kim HJ

更新日期：2007-08-01 00:00:00

abstract：:In the early days of the war between Iran and Iraq, reports of the sudden deaths of soldiers who previously had survived a penetrating head injury suggested the possibility that a late complication, traumatic aneurysm (TA), could be the cause of this catastrophe. In response, the authors planned a prospective study to...

journal_title：Journal of neurosurgery

authors： Amirjamshidi A,Rahmat H,Abbassioun K

更新日期：1996-05-01 00:00:00

abstract：OBJECT:Brainstem cavernous malformations (CMs) are challenging due to a higher symptomatic hemorrhage rate and potential morbidity associated with their resection. The authors aimed to preoperatively define the relationship of CMs to the perilesional corticospinal tracts (CSTs) by obtaining qualitative and quantitative...

journal_title：Journal of neurosurgery

authors： Faraji AH,Abhinav K,Jarbo K,Yeh FC,Shin SS,Pathak S,Hirsch BE,Schneider W,Fernandez-Miranda JC,Friedlander RM

更新日期：2015-11-01 00:00:00

abstract：OBJECT:Ventricular infection after ventriculostomy placement carries a high mortality rate. Responding to ventriculostomy infection rates, a multidisciplinary performance improvement team was formed, a comprehensive protocol for ventriculostomy placement was developed, and the efficacy was evaluated. METHODS:A best-pr...

journal_title：Journal of neurosurgery

authors： Kubilay Z,Amini S,Fauerbach LL,Archibald L,Friedman WA,Layon AJ

更新日期：2013-03-01 00:00:00

abstract：OBJECT:Guglielmi detachable coil (GDC) technology is a valuable therapeutic alternative to the surgical treatment of ruptured or incidental intracranial aneurysms. The authors describe their technical and clinical experience in the use of the GDC technique in patients who underwent endovascular occlusion for the treatm...

journal_title：Journal of neurosurgery

authors： Murayama Y,Viñuela F,Duckwiler GR,Gobin YP,Guglielmi G

更新日期：1999-02-01 00:00:00

abstract：OBJECT:The prevalence of deformational, or positional, plagiocephaly has increased during the last decade. Treatments vary among centers, ranging from expectant management to orthotic helmet therapy to craniofacial remodeling. This management variability is partially due to a lack of objective methods with which to mea...

journal_title：Journal of neurosurgery

authors： Zonenshayn M,Kronberg E,Souweidane MM

更新日期：2004-05-01 00:00:00

abstract：:Phosphorus magnetic resonance (MR) spectroscopy allows noninvasive measurement of phosphate-containing compounds and pH within brain cells. The authors obtained localized phosphorus MR spectra from 10 normal brains, four low-grade astrocytomas, six glioblastomas, four meningiomas, and three pituitary adenomas and foun...

journal_title：Journal of neurosurgery

authors： Arnold DL,Emrich JF,Shoubridge EA,Villemure JG,Feindel W

更新日期：1991-03-01 00:00:00

abstract：:The authors report a series of 34 meningiomas of the sphenoid ridge. Eight tumors were totally removed uneventfully: two from the middle sphenoid ridge and six from the pterion or Sylvian point. Five tumors were not operated on because of their extensions or the patient's age. Twenty-one tumors raised serious surgical...

journal_title：Journal of neurosurgery

authors： Bonnal J,Thibaut A,Brotchi J,Born J

更新日期：1980-11-01 00:00:00

abstract：OBJECT:Stereotactic radiosurgery (SRS) is an important treatment option for patients with cavernous sinus meningiomas (CSM). To analyze factors associated with local tumor control and complications after single-fraction SRS, the authors reviewed cases involving patients treated with Gamma Knife SRS between 1990 and 200...

journal_title：Journal of neurosurgery

authors： Pollock BE,Stafford SL,Link MJ,Garces YI,Foote RL

更新日期：2013-09-01 00:00:00

abstract：OBJECT:A pullout strength biomechanical study was performed in 20 fresh swine vertebral bodies in which titanium expander (Group 1) and conventional screws (Group 2) were placed. METHODS:The screws were inserted into the anterosuperior portion of the anterior spine, and assessment was performed after application of lo...

journal_title：Journal of neurosurgery

authors： Rassi-Neto A,Shimano A

更新日期：2002-10-01 00:00:00

abstract：:Pericranium is frequently used in duraplasty and is considered superior to the many other alternatives because of its easy availability and because it offers a watertight dural closure while minimizing the problems of adhesion, infection, and rejection. Although the osteogenic potential of all periosteal tissues is re...

journal_title：Journal of neurosurgery

authors： Hoover DA,Mahmood A

更新日期：2001-08-01 00:00:00

abstract：OBJECT:Resection of brain tumors has been shown to increase patient survival. The extent of the possible resection, however, depends on whether the tumor has invaded brain regions important for motor, sensory, or cognitive processes and whether the brain tissue surrounding the tumor maintains its functional role. The g...

journal_title：Journal of neurosurgery

authors： Amiez C,Kostopoulos P,Champod AS,Collins DL,Doyon J,Del Maestro R,Petrides M

更新日期：2008-02-01 00:00:00

abstract：:Five patients with typical cervical myeloradiculopathy caused by focal cervical spinal stenosis are presented. Dorsal intrusions into the spinal canal by hypertrophied apophyseal joints and thickened laminae resulted in cord and nerve root compression. Minor spondylotic changes were present in the floor of the spinal ...

journal_title：Journal of neurosurgery

authors： Epstein JA,Epstein BS,Lavine LS,Carras R,Rosenthal AD

更新日期：1978-09-01 00:00:00

abstract：:Symptomatic cysts of the septum pellucidum are rare. Up to 1969, 17 published cases were considered to be symptomatic. In the case report here, a 9-week-old girl was hospitalized because of disproportionate progressive enlargement of the head, lumbar myelomeningocele, and a history of generalized seizures. A giant sep...

journal_title：Journal of neurosurgery

authors： Garza-Mercado R

更新日期：1981-10-01 00:00:00

abstract：:Because the degree of immediate stabilization provided by cage-assisted anterior lumbar interbody fusion (ALIF) has been shown by several studies to be inadequate, supplementary posterior fixation, such as that created by translaminar or transpedicle screw fixation, is necessary. In this study, the authors studied the...

journal_title：Journal of neurosurgery

authors： Jang JS,Lee SH,Lim SR

更新日期：2003-01-01 00:00:00

abstract：:OBJECT The authors assessed the feasibility of the dynamic decompressive craniotomy technique using a novel cranial fixation plate with a telescopic component. Following a craniotomy in human cadaver skulls, the telescopic plates were placed to cover the bur holes. The plates allow constrained outward movement of the ...

journal_title：Journal of neurosurgery

authors： Khanna R,Ferrara L

更新日期：2016-09-01 00:00:00

abstract：OBJECT:CD133(+) cells have the potential to enhance histological and functional recovery from peripheral nerve injury. However, the number of CD133(+) cells safely obtained from human peripheral blood is extremely limited. To address this issue, the authors expanded CD133(+) cells derived from human peripheral blood us...

journal_title：Journal of neurosurgery

authors： Ohtsubo S,Ishikawa M,Kamei N,Kijima Y,Suzuki O,Sunagawa T,Higashi Y,Masuda H,Asahara T,Ochi M

更新日期：2012-10-01 00:00:00

abstract：:Between 1925 and 1945, Walter Dandy and Kenneth McKenzie performed more than 700 posterior fossa eighth nerve sections and vestibular neurectomies to treat the intractable vertigo accompanying Ménière's disease. During the past 10 years, with the aid of microsurgical techniques and the approach to the posterior fossa ...

journal_title：Journal of neurosurgery

authors： Silverstein H,Norrell H,Rosenberg S

更新日期：1990-04-01 00:00:00