Abstract:
:A laboratory technique that allows strain measurements of the skull is described. Holographic interferometry allows the entire surface displacement of the skull to be mapped within 1/10 of the wavelength of light. Holographic interferometric pictures are presented following various stress applications to the skull. The method, besides being exquisitely sensitive, allows strain measurements simultaneously in any desired direction over the entire skull. No physical contact with the skull is required, and the experimental set-up is simple.
journal_name
J Neurosurgjournal_title
Journal of neurosurgeryauthors
Spetzler RF,Spetzler Hdoi
10.3171/jns.1980.52.6.0825subject
Has Abstractpub_date
1980-06-01 00:00:00pages
825-8issue
6eissn
0022-3085issn
1933-0693journal_volume
52pub_type
杂志文章abstract:OBJECT:The authors sought to confirm that the combined supra/infratentorial-transsinus approach offers a safer means of resecting large pineal region tumors than other approaches currently being used. The aforementioned method provides a wider exposure of the pineal region with less brain retraction than the infratento...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1998.88.6.1050
更新日期:1998-06-01 00:00:00
abstract::This paper reports the third described case of infection-related atlantoaxial subluxation in an adult. Like most of the similar cases seen in the pediatric literature, this case was associated with a parapharyngeal beta-hemolytic streptococcal abscess. Based upon this experience, the authors advocate intravenous antib...
journal_title:Journal of neurosurgery
pub_type: 杂志文章,评审
doi:10.3171/jns.1988.69.3.0455
更新日期:1988-09-01 00:00:00
abstract::Experimental evaluation of brain abscess has been inhibited by the lack of a simple and reproducible model in small animals. A stereotaxic headholder and slow infusion of 1 microliter of saline, containing a known number of bacteria, were used to produce brain abscess consistently in the rat. The natural history of th...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1979.51.5.0685
更新日期:1979-11-01 00:00:00
abstract:OBJECT:In C7-T1 brachial plexus palsies, finger extension and flexion are absent. At the authors' institution, finger flexion has been successfully reconstructed by transferring the brachialis motor branch to the anterior interosseous nerve. However, there is no reliable method for restoring finger extension. In the pr...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2010.1.JNS091441
更新日期:2010-07-01 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
pub_type: 杂志文章
doi:10.3171/jns.1991.75.3.0393
更新日期:1991-09-01 00:00:00
abstract:OBJECT:The aim of this study was to describe the similarity of configuration between the arachnoid complex in the posterior half of the incisural space and the Liliequist membrane. METHODS:Microsurgical dissection and anatomical observation were performed in 20 formalin-fixed adult cadaver heads. The origin, distribut...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2014.3.JNS132206
更新日期:2014-08-01 00:00:00
abstract::This study examined the effect of hypocapnia (PaCO2 20 mm Hg) on cerebral metabolism and the electroencephalogram (EEG) findings in 12 dogs during nitroglycerin (NTG)-induced hypotension. Previous studies suggest that NTG is a more potent cerebral vasodilator than sodium nitroprusside or trimethaphan. It was speculate...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1986.64.6.0924
更新日期:1986-06-01 00:00:00
abstract::The effect of intrathecal fibrinolysis on cerebrospinal fluid (CSF) absorption was investigated after experimental subarachnoid hemorrhage (SAH). In 11 cats, SAH was induced by intracisternal application of 1 to 4 ml of fresh autologous blood. Thirty minutes after the experimental SAH, the CSF outflow resistance was f...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1991.74.5.0789
更新日期:1991-05-01 00:00:00
abstract::A prospective study of 100 patients undergoing discectomy was carried out. The neurological findings were documented preoperatively and at 1 month and 1 year postoperatively. The clinical and radiological data were analyzed with respect to significant associations. There were no complications. At a minimum of 1 year p...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1979.50.3.0283
更新日期:1979-03-01 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
pub_type: 杂志文章
doi:10.3171/jns.1984.60.4.0861
更新日期:1984-04-01 00:00:00
abstract::A cohort of 514 hospitalized head-injury survivors was identified based on their injury and 448 (87%) of them were followed for 1 year. Comprehensive neurobehavioral testing was performed 1 month and 1 year after injury. The authors developed predictions of six neuropsychological and two psychosocial outcomes 1 year a...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1995.82.5.0764
更新日期:1995-05-01 00:00:00
abstract:OBJECT:The aim of this study was to examine the effect of postoperative external-beam radiation therapy (EBRT) on disease-specific survival in patients with nonbenign meningiomas. METHODS:The Surveillance, Epidemiology, and End Results (SEER) database from 1988 to 2007 was queried for cases of resected Grades II (atyp...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2012.7.JNS111439
更新日期:2012-10-01 00:00:00
abstract::Infestation of the central nervous system with sparganum, the larva of Spirometra mansoni, is rare. Only 27 cases have been reported in the literature; however, the true incidence might be underestimated. Two cases are reported that were definitively diagnosed by stereotactic biopsy techniques. Without a positive hist...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1993.78.1.0129
更新日期:1993-01-01 00:00:00
abstract::Excellent results from multiple burr-hole operations for adult moyamoya disease are reported in this study. Ten patients had between one and four burr holes (mean 2.1) drilled in each hemisphere. In four patients new burr holes were added on the opposite side after depression of cerebral blood flow (CBF) was detected ...
journal_title:Journal of neurosurgery
pub_type: 临床试验,杂志文章
doi:10.3171/jns.1996.84.3.0468
更新日期:1996-03-01 00:00:00
abstract:OBJECT:Aneurysmal subarachnoid hemorrhage rarely occurs in young adults. The aim of this work was to clarify the clinical characteristics of ruptured aneurysms in young adults in the third and fourth decades of life and to compare these two age groups. METHODS:The authors retrospectively investigated 2493 patients who...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2003.99.2.0276
更新日期:2003-08-01 00:00:00
abstract::The neurological and neuroradiological manifestations of pediatric achondroplasia are analyzed on the basis of 10 cases. In addition to the classical symptomatology of an enlarging head, with or without increased intracranial pressure, several patients presented symptoms related to a small foramen magnum. Respiratory ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1981.54.1.0049
更新日期:1981-01-01 00:00:00
abstract::The case of General Leonard Wood is notable both for its contribution to the field of neurosurgery and its historical significance. As one of Harvey Cushing's first successful brain tumor operations in 1910, Wood's surgery was part of the case series that culminated in Cushing's monograph Meningioma. This case was imp...
journal_title:Journal of neurosurgery
pub_type: 传,历史文章,杂志文章
doi:10.3171/2011.7.JNS102067
更新日期:2011-12-01 00:00:00
abstract::Cerebral amyloid angiography can cause ischemic stroke and transient ischemic attacks (TIA's), as illustrated by this case report and literature review. It is possible that the use of anticoagulant or platelet-antiaggregant drugs in elderly patients with TIA's but no angiographic abnormalities may increase the risk of...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1985.63.6.0963
更新日期:1985-12-01 00:00:00
abstract::In clinical follow-up studies after radiosurgery, imaging modalities such as computerized tomography (CT) and magnetic resonance (MR) imaging are used. Accurate determination of the residual lesion volume is necessary for realistic assessment of the effects of treatment. Usually, the diameters rather than the volume o...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2000.93.supplement
更新日期:2000-12-01 00:00:00
abstract::The majority of cutaneous squamous cell carcinoma (SCC) are diagnosed early and cured using local treatment, although a minority of cases metastasize to regional structures. In this report the authors describe an unknown feature of skin SCC, namely, distant brain metastasis. This 54-year-old man, who had undergone sur...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2005.102.6.1155
更新日期:2005-06-01 00:00:00
abstract::Consecutive paraffin sections of 105 astrocytomas and 15 oligoastrocytomas were examined for expression of p53, MIB-1 (Ki-67), and proliferating cell nuclear antigen (PCNA). The tumors had been examined previously for genetic abnormalities and by flow cytometry. Regardless of the tumor's stage and grade and the patien...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1997.86.1.0121
更新日期:1997-01-01 00:00:00
abstract::Angiograms obtained prior to treatment in 53 cases of deep-seated cerebral arteriovenous malformations (AVM's) were retrospectively analyzed with particular attention to the topography of the AVM nidus and the venous drainage. The location of the lesion was determined by a combination of angiography and computerized t...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1985.63.2.0180
更新日期:1985-08-01 00:00:00
abstract::Levamisole was evaluated as an immune stimulant in a randomized controlled study of patients with anaplastic gliomas, who had undergone surgical resection and who were also treated with radiotherapy and BCNU chemotherapy. Of 102 patients placed into the study, 85 were determined to comprise the adequately treated grou...
journal_title:Journal of neurosurgery
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3171/jns.1981.54.2.0220
更新日期:1981-02-01 00:00:00
abstract::OBJECTIVE Access to the third ventricle is a veritable challenge to neurosurgeons. In this context, anatomical and morphometric studies are useful for establishing the limitations and advantages of a particular surgical approach. The transchoroidal approach is versatile and provides adequate exposure of the middle and...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2016.8.JNS16403
更新日期:2017-07-01 00:00:00
abstract::In this study, 24 aneurysms occurring in 23 patients under the age of 18 years (mean 12 years) are analyzed. The male:female ratio was 2.8:1, and the youngest patient was 3 months old. Mycotic lesions and those associated with other vascular malformations were excluded. Forty-two percent of the aneurysms were located ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章,评审
doi:10.3171/jns.1989.70.3.0420
更新日期:1989-03-01 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
pub_type: 杂志文章,评审
doi:10.3171/sup.2006.105.7.103
更新日期:2006-12-01 00:00:00
abstract::Autologous blood (0.3 to 5.0 ml) was introduced into the lumbar subarachnoid space of nine monkeys. Serial spinal cord arteriography was performed at frequent intervals over a 24-hour period. Magnification techniques permitted direct measurement of the anterior spinal artery and posterior spinal vein. Neither immediat...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1977.47.1.0064
更新日期:1977-07-01 00:00:00
abstract::Are spinal schwannomas as benign as we think? To what extent do patients recover? Are patients prone to develop late complications such as cystic myelopathy or symptomatic spinal deformity? Is their life expectancy compromised? In an effort to answer these questions, the authors analyzed the long-term outcome for 187 ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1995.83.4.0621
更新日期:1995-10-01 00:00:00
abstract::OBJECTIVEThe pathogenesis of dural arteriovenous fistulas (DAVFs) remains poorly defined. Prior studies on thrombophilia as a risk factor for DAVF development are limited by small sample sizes and poor generalizability.METHODSIn this longitudinal observational study, all patients with intracranial DAVFs evaluated at t...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2017.10.JNS171987
更新日期:2018-04-01 00:00:00
abstract::OBJECTIVE Skull base chondrosarcoma is one of the most intractable tumors because of its aggressive biological behavior and involvement of the internal carotid artery and cranial nerves (CNs). One of the most accepted treatment strategies for skull base chondrosarcoma has been surgical removal of the tumor in conjunct...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2017.1.JNS162000
更新日期:2018-05-01 00:00:00