Abstract:
:Fifty years before a report on the complete bitemporal lobectomy syndrome in primates, known as the Klüver-Bucy syndrome, was published, 2 talented investigators working at the University College in London, England-neurologist Sanger Brown and physiologist Edward Schäfer-also made this discovery. The title of their work was "An investigation into the functions of the occipital and temporal lobes of the monkey's brain," and it involved excisional brain surgery in 12 monkeys. They were particularly interested in the then-disputed primary cortical locations relating to vision and hearing. However, following extensive bilateral temporal lobe excisions in 2 monkeys, they noted peculiar behavior including apparent loss of memory and intelligence resembling "idiocy." These investigators recognized most of the behavioral findings that later came to be known as the Klüver-Bucy syndrome. However, they were working within the late-19th-century framework of cerebral cortical localizations of basic motor and sensory functions. Details of the Brown and Schäfer study and a glimpse of the neurological thinking of that period is presented. In the decades following the pivotal work of Klüver and Bucy in the late 1930s, in which they used a more advanced neurosurgical technique, tools of behavioral observations, and analysis of brain sections after euthanasia, investigators have elaborated the full components of the clinical syndrome and the extent of their resections. Other neuroscientists sought to isolate and determine the specific temporal neocortical, medial temporal, and deep limbic structures responsible for various visual and complex behavioral deficits. No doubt, Klüver and Bucy's contribution led to a great expansion in attention given to the limbic system's role in action, perception, emotion, and affect-a tide that continues to the present time.
journal_name
Neurosurg Focusjournal_title
Neurosurgical focusauthors
Vannemreddy PSSV,Stone JLdoi
10.3171/2017.6.FOCUS17265subject
Has Abstractpub_date
2017-09-01 00:00:00pages
E2issue
3issn
1092-0684journal_volume
43pub_type
传,历史文章,杂志文章abstract::Revision spinal surgery is usually indicated in cases of persistent or recurrent symptoms related to neural compression, spinal deformity, or construct failure. An understanding of fundamental biomechanical principles of both spinal decompression and reconstructive strategies is essential to avoid unnecessary subseque...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/foc.2003.15.3.2
更新日期:2003-09-15 00:00:00
abstract::OBJECTIVE Tectal gliomas constitute a rare and inhomogeneous group of lesions with an uncertain clinical course. Because these supposedly benign tumors are frequently followed up by observation over many years, the authors undertook this analysis of their own case series in an effort to demonstrate that the clinical c...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2018.3.FOCUS1850
更新日期:2018-06-01 00:00:00
abstract::In Cushing disease, a pituitary corticotroph neoplasm causes secondary adrenal hypercortisolism. This condition has known morbidity and mortality, underscoring the need for an efficient and accurate diagnostic approach. An 11 p.m. salivary cortisol level is a modern, simple initial screening tool for the diagnosis of ...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/foc.2007.23.3.2
更新日期:2007-01-01 00:00:00
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journal_title:Neurosurgical focus
pub_type: 传,历史文章,杂志文章
doi:
更新日期:2006-06-15 00:00:00
abstract::OBJECTIVE Minimally invasive procedures may allow surgeons to avoid conventional open surgical procedures for certain neurological disorders. This paper describes the iterative process for development of a catheter-based ultrasound thermal therapy applicator. METHODS Using an ultrasound applicator with an array of lon...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2017.11.FOCUS17631
更新日期:2018-02-01 00:00:00
abstract:OBJECTIVE:Acute traumatic subdural hematoma (atSDH) can be a life-threatening neurosurgical emergency that necessitates immediate evacuation. The elderly population can be particularly vulnerable to tearing bridging veins. The aim of this study was to evaluate inpatient morbidity and mortality, as well as predictors of...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.7.FOCUS20439
更新日期:2020-10-01 00:00:00
abstract::A case is described of an elderly woman who presented with headaches, hypopituitarism, and visual disturbances and was found to have idiopathic granulomatous hypophysitis, a rare lesion of the pituitary gland. Preoperative magnetic resonance imaging demonstrated a well-circumscribed lesion, which was isointense on bot...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.1996.1.6.8
更新日期:1996-07-15 00:00:00
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journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2013.5.FOCUS13150
更新日期:2013-08-01 00:00:00
abstract::Despite the increasing prevalence of spinal infections, the subcategory of holospinal epidural abscesses (HEAs) is extremely infrequent and requires unique management. Panspinal imaging (preferably MRI), modern aggressive antibiotic therapy, and prompt surgical intervention remain the standard of care for all spinal a...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2014.5.FOCUS14136
更新日期:2014-08-01 00:00:00
abstract::Cerebral vasospasm remains a feared complication from subarachnoid hemorrhage. Vasospasm typically occurs from three to fourteen days post-aneurysm rupture, with peak risk on Day 7. Up to 50% of patients with angiographic vasospasm will subsequently develop delayed cerebral ischemia; 15-20% of this subset will develop...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2014.V2.FOCUS14172
更新日期:2014-07-01 00:00:00
abstract:OBJECTIVE:In addition to the rising burden of surgical disease globally, infrastructure and human resources for health remain a great challenge for low- and middle-income countries, especially in Uganda. In this study, the authors aim to explore the trends of neurosurgical care at a regional referral hospital in Uganda...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2018.7.FOCUS18270
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVE:Advancements in less invasive lateral retropleural/retroperitoneal approaches aim to address the limitation of posterolateral approaches and avoid complications associated with anterior open thoracotomy or thoracoabdominal approaches. METHODS:Consecutive patients treated with a mini-open lateral approach for...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.6.FOCUS20360
更新日期:2020-09-01 00:00:00
abstract::Electrodiagnostic testing in patients who have upper-extremity symptoms, which may include carpal tunnel syndrome (CTS), has been the gold standard for diagnosis for many years. Despite their value, these tests are underutilized. The authors examined the use patterns of electrodiagnostic testing at the University of V...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.1997.3.1.5
更新日期:1997-07-15 00:00:00
abstract::The most commonly accepted indications for cervical disc arthroplasty (CDA) are 1- and 2-level cervical disc herniation or spondylosis causing radiculopathy or myelopathy that is refractory to medical management. Unlike anterior cervical discectomy and fusion (ACDF), which eliminates motion, CDA aims to restore the ph...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2017.1.FocusVid.16380
更新日期:2017-01-01 00:00:00
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journal_title:Neurosurgical focus
pub_type: 杂志文章,meta分析,评审
doi:10.3171/2010.3.FOCUS1032
更新日期:2010-06-01 00:00:00
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journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2011.7.FOCUS11135
更新日期:2011-10-01 00:00:00
abstract::OBJECTIVEPatient-reported outcome measures (PROMs) following decompression surgery for lumbar spinal stenosis (LSS) demonstrate considerable heterogeneity. Individualized prediction tools can provide valuable insights for shared decision-making. The authors aim to evaluate the feasibility of predicting short- and long...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.2.FOCUS18723
更新日期:2019-05-01 00:00:00
abstract::Intracranial or brain arteriovenous malformations (BAVMs) are some of the most interesting and challenging lesions treated by the cerebrovascular neurosurgeon. It is generally believed that the combination of BAVMs and intracranial aneurysms (IAs) is associated with higher hemorrhage rates at presentation and higher r...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2014.6.FOCUS14165
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:Sub-Saharan Africa (SSA) represents 17% of the world's land, 14% of the population, and 1% of the gross domestic product. Previous reports have indicated that 81/500 African neurosurgeons (16.2%) worked in SSA-i.e., 1 neurosurgeon per 6 million inhabitants. Over the past decades, efforts have been made to imp...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.12.FOCUS19853
更新日期:2020-03-01 00:00:00
abstract:OBJECT:Vertebroplasty and kyphoplasty are minimally invasive procedures used to treat persistently symptomatic vertebral compression fractures (VCFs). Both interventions usually involve injection of polymethyl methacrylate (PMMA). The purpose of this technical note was to review the theory and surgical technique for a ...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/foc.2005.18.3.11
更新日期:2005-03-15 00:00:00
abstract:OBJECTIVE:Nerve root injuries associated with anterior lumbar interbody fusion (ALIF) are uncommonly reported in the literature. This case series and review aims to describe the etiology of L5 nerve root injury following ALIF at L5-S1. METHODS:The authors performed a single-center retrospective review of prospectively...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.6.FOCUS20315
更新日期:2020-09-01 00:00:00
abstract:OBJECT:The object of this study was to evaluate facial nerve outcomes in the surgical treatment of large vestibular schwannomas (VSs; ≥ 2.5 cm maximal or extrameatal cerebellopontine angle diameter) based on both the operative approach and extent of tumor resection. METHODS:A PubMed search was conducted of English lan...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2012.7.FOCUS12199
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVE:Convection-enhanced delivery (CED) and osmotic pump delivery both have been promoted as promising techniques to deliver drugs to pediatric diffuse intrinsic pontine gliomas (DIPGs). Correspondingly, the aim of this study was to understand how infusate molecular weight (MW), duration of delivery, and mechanism...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.10.FOCUS19703
更新日期:2020-01-01 00:00:00
abstract::Epidermoid cysts or tumors comprise 1% of intracranial tumors with a predilection for the cerebellopontine angle or parasellar cisterns. These tumors are derived from an ectopic ectodermal implant seeded between fusing ectodermal surfaces. This results in a benign proliferation of stratified squamous epithelium along ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2016.1.FocusVid.15466
更新日期:2016-01-01 00:00:00
abstract::Perioperative abdominal complications associated with spine surgery are rare. Although most known abdominal complications occur in conjunction with anterior spinal fusions, there is a paucity of reports reviewing abdominal complications occurring with posterior spinal fusions. The authors review 4 patients who experie...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2011.8.FOCUS11132
更新日期:2011-10-01 00:00:00
abstract::Cervical spondylotic myelopathy (CSM) often can be surgically treated by either ventral or dorsal decompression and fusion. However, there is a lack of high-level evidence on the relative advantages and disadvantages for these treatments of CSM. The authors' goal was to provide a comprehensive review of the relative b...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2013.4.FOCUS13103
更新日期:2013-07-01 00:00:00
abstract::Hypothalamic hamartomas (HHs) are developmental malformations associated with a range of neurological problems, including intractable seizures. There is increasing evidence of the epileptogenicity of the hamartoma and of the inhomogeneous distribution of the epileptic abnormalities within the malformation. The managem...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2010.11.FOCUS10241
更新日期:2011-02-01 00:00:00
abstract::Focal cortical dysplasias (FCDs) are congenital malformations of cortical development that are a frequent cause of refractory epilepsy in both children and adults. With advances in structural and functional neuroimaging, these lesions are increasingly being identified as a cause of intractable epilepsy in patients und...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/FOC/2008/25/9/E6
更新日期:2008-09-01 00:00:00
abstract::OBJECT The relative benefit of repeat surgery for recurrent glioblastoma is unclear, in part due to the very heterogeneous nature of the patient population and the effect of clinician philosophy on the duration and aggressiveness of treatment. The authors sought to investigate the role of time to last recurrence on pa...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2014.12.FOCUS14726
更新日期:2015-03-01 00:00:00
abstract:OBJECT:Some patients develop communicating hydrocephalus after meningioma surgery, and this can develop into a serious clinical condition. However, this has rarely been addressed in the literature. Therefore, the authors sought to determine predictive patient variables for the occurrence of postoperative hydrocephalus ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2011.3.FOCUS117
更新日期:2011-05-01 00:00:00