[Redundancy of the main cerebral arteries in morphological variations of the Willis circle].

Abstract:

:The study presents a computer simulation of the cerebral blood flow in three variants of the circle of Willis. The redundant function of the circle of Willis during occlusion of the internal carotid and basilar arteries was estimated. The major role of the circle of Willis in the redistribution of blood to certain areas of the brain in periods of flow disturbances is pronounced. Complete maintenance of the cerebral blood flow (without any additional autoregulatory mechanisms) during occlusion of the vertebro-basilar or internal carotid systems in some morphological variations of the circle of Willis was demonstrated.

journal_name

Neurol Neurochir Pol

authors

Cieślicki K,Gielecki J,Wilczak T

subject

Has Abstract

pub_date

1997-05-01 00:00:00

pages

463-74

issue

3

eissn

0028-3843

issn

1897-4260

journal_volume

31

pub_type

杂志文章
  • [Risk of hemorrhage and size of hematoma in patients with cerebral arteriovenous malformations].

    abstract::The occurrence of intracranial haemorrhage, epileptic seizures and focal neurological signs was estimated in the group of 40 patients with AVMs. Size of AVM, its localization was established by angiography. Maximum diameter of a haematoma was measured on preoperative CT. We found that small AVMs (diameter < 3 cm) are ...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Majchrzak H,Dragan T

    更新日期:2000-09-01 00:00:00

  • [Bilateral "crocodile tears syndrome" associated with Melkersson-Rosenthal syndrome--case report].

    abstract::We present a rare case of bilateral crocodile tears syndrome (CTS) in the course of Melkersson-Rosenthal syndrome. Melkersson-Rosenthal syndrome is characterised by a triad of recurrent orofacial swelling, relapsing facial paralysis, and fissured tongue. The classic triad is infrequent and oligosymptomatic variants ar...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Owecki MK,Kapelusiak-Pielok M,Kowal P,Kozubski W

    更新日期:2006-09-01 00:00:00

  • [Lateral ventricle choroid plexus papillomas in infants].

    abstract::Choroid plexus papillomas are rare intracranial tumours occurring most frequently in children. In the period 1983-1988 in the neurosurgery department 10 infants were treated for choroid plexus papillomas. Their age was from 4 weeks to 12 months. The diagnosis was based on the results of ultrasonography and CT. Eight p...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Wocjan J,Boratyński W,Barszcz S

    更新日期:1993-01-01 00:00:00

  • [Endovascular treatment of internal carotid artery giant aneurysm by embolization of the parent artery using a detachable balloon].

    abstract::A giant, unclippable right ICA aneurysm located partially intracavernously is reported with neck deriving at C3 level. The aneurysm caused optic chiasm compression, progressive left eye vision loss and exophthalmus as well as persistent headache. The presence of the aneurysm was first found in CT and confirmed by angi...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Szajner M,Szczepanek D,Maziarz E,Szczerbo-Trojanowska M

    更新日期:2000-11-01 00:00:00

  • [Our method of creating experimental aneurysms and its use in the training in microsurgical operations].

    abstract::An original method is presented used for production of experimental aneurysms in rats. The method may be useful in training for microneurosurgical treatment of aneurysms. ...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Ciszek B,Zabek M,Górski R

    更新日期:1992-01-01 00:00:00

  • [The use of EEG polarization in the localization of epilepsy focus].

    abstract::Multiple spatio dipole structure of brain cortex has been developed to transform the traditional scalp EEG into an image of source activities. Computer use of complex calculation algorythms identify those brain regions which are active and contribute to the epileptiform discharges. The Chair and Department of Developm...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Nowak R,Zgorzalewicz M,Galas-Zgorzalewicz B

    更新日期:2000-01-01 00:00:00

  • Brain tumor related-epilepsy.

    abstract:INTRODUCTION:Gliomas are commonly associated with the development of epilepsy; in some cases the two conditions share common pathogenic mechanisms and may influence each other. Brain tumor related-epilepsy (BTRE) complicates the clinical management of gliomas and can substantially affect daily life. STATE OF THE ART:T...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:10.1016/j.pjnns.2018.06.001

    authors: Goldstein ED,Feyissa AM

    更新日期:2018-08-01 00:00:00

  • [Problems in the selection of surgical approach for the treatment of non-traumatic deformities of the craniocervical junction].

    abstract::Developmental abnormalities or inflammatory disorders provoke deformations and instability of the craniocervical junction. The most dangerous results of these lesions are: sudden brainstem compression or cervical myelopathy. The authors propose the guidelines for surgical management of non-traumatic deformities caused...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:

    authors: Radek A,Zapałowicz K,Maciejczak A,Karbownik J,Grochal M,Radek M,Błaszczyk B,Skiba P

    更新日期:2002-03-01 00:00:00

  • [Botulinum toxin: mechanism of action].

    abstract::Inhibitory effect of botulinum toxin on acetylcholine release from the neurons of peripheral nervous system and morphological changes produced in neuro-muscular junction by administration of the toxin are discussed. Other possible mechanisms of action, which can be responsible for the therapeutic effect are presented....

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:

    authors: Bogucki A

    更新日期:1998-01-01 00:00:00

  • Falcotentorial and velum interpositum meningiomas: two distinct entities of the pineal region.

    abstract:OBJECTIVE:Among pineal region lesions meningiomas are extremely rare and include falcotentorial and velum interpositum meningiomas. It is very difficult to discriminate between these two lesions and description of the clinical presentation and the surgical technique in approaching these tumors is limited. We respective...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:10.1016/j.pjnns.2014.09.009

    authors: Nowak A,Dziedzic T,Czernicki T,Kunert P,Marchel A

    更新日期:2014-01-01 00:00:00

  • [Experience of the Lublic center with the combined treatment of supratentorial glial brain tumors. Preliminary report].

    abstract::The results of combined treatment were analysed in 38 cases of cerebral gliomas. In the group of 14 patients with glioblastoma multiforme treated surgically and by later radiotherapy and chemotherapy by the schedule of Hildebrand a mean arrival time of 116 weeks was obtained and the one-year survival rate was 71%. In ...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Peszyński J,Turowski K,Koźniewska H,Karczmarek B

    更新日期:1983-09-01 00:00:00

  • [A case of epidermal nevus (Jadassohn's phacomatosis) with changes in the nervous system].

    abstract::A 22-year old patient with Jadassohn's naevus phacomatosis affecting the right side of the head, face and brain is reported. Besides naevus linearis on the forehead, lipomata of the right palpebra, skin and palate, 2 odontomata, hypodermal and submucosal hyperplasia of the right half of the oral cavity, a small aneury...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Jankowicz E,Sobaniec W,Czerwińska-Ciechan K,Sobaniec-Lotowska M,Drozdowski W

    更新日期:1991-07-01 00:00:00

  • [Spontaneous ventriculostomy developing in non-communicating hydrocephalus of unestablished etiology].

    abstract::The authors report a case of exceptionally rarely occurring spontaneous ventriculostomy in the region of epiphyseal recess in a patient with increasing non-communicating hydrocephalus. This case is the fourth one diagnosed intravitally in a group of 22 cases published as yet. Positive ventriculography was the method e...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Woźniak M,Ostrowski K,Sadowski Z

    更新日期:1976-09-01 00:00:00

  • [Aluminum neurotoxicity].

    abstract::Adverse health effects of aluminium (Al), especially its possible role in aetiology of some human neurodegenerative disorders, e.g. dialysis encephalopathy syndrome, Alzheimer disease, amyotrophic lateral sclerosis of Guam, dementia, are presented. The influence of Al on brain protein synthesis is discussed. The autho...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:

    authors: Langauer-Lewowicka H

    更新日期:1994-03-01 00:00:00

  • Validation analysis of the Polish version of the Multiple Sclerosis International Quality of Life Questionnaire (MusiQoL).

    abstract:BACKGROUND AND PURPOSE:The aim of this study was to perform a validation analysis of the Polish adaptation of the Multiple Sclerosis International Quality of Life Questionnaire, MusiQoL. MATERIAL AND METHODS:Validation analysis included the translation of the original English version into Polish according to translati...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:10.1016/s0028-3843(14)60076-1

    authors: Jamroz-Wiśniewska A,Stelmasiak Z,Bartosik-Psujek H

    更新日期:2011-05-01 00:00:00

  • [Effectiveness of ketotifen--a drug stabilizing mast cell membranes--in the treatment of chronic forms of Horton's headache].

    abstract::The authors made an attempt at treating chronic cluster headache with ketotifen (Zaditen, Sandoz). The drug is the first known agent stabilizing the cell membrane of mast cells which may be taken orally. The treatment was administered to 15 patients giving the drug in doses of 1 mg thrice daily for 8 weeks. A very goo...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 临床试验,杂志文章

    doi:

    authors: Split W,Szmidt M,Prusiński A,Rozniecki J

    更新日期:1984-03-01 00:00:00

  • Hemihypoglossal-facial nerve anastomosis for facial nerve palsy.

    abstract:BACKGROUND AND PURPOSE:Commonly used classic hypoglossal (CN XII) to facial nerve (CN VII) anastomosis has the disadvantage of tongue hemiatrophy. Thus, various attempts have been made to modify this method to reduce the tongue damage. The aim of this report was to present the results of hemihypoglossal-facial nerve an...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:10.1016/s0028-3843(14)60313-3

    authors: Kunert P,Podgórska A,Bartoszewicz R,Marchel A

    更新日期:2011-09-01 00:00:00

  • [Etiological and clinical aspects of chorea syndrome in children in the light of several cases].

    abstract::Six cases of the choreic syndrome in children are described with discussion on their aetiology: in 3 cases the cause was probably neuroinfection, in 1 case the syndrome developed after varicella and seemed to be a cause of neuroallergy, in the following case the aetiology was vascular, and in one case no aetiological ...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Robaszewska U,Sergot-Martynowska G,Szkudlarek P

    更新日期:1991-11-01 00:00:00

  • [Ballism syndromes treated by cryothalamotomy].

    abstract::Two cases of ballism of different aetiology and clinical manifestations are reported. One of them was a typical case of hemiballism with exceptionally violent hyperkineses leading to injuries to extremities. The syndrome developed after stroke. Cryothalamotomy caused regression of violent hyperkineses and made possibl...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Mempel E

    更新日期:1988-09-01 00:00:00

  • [Acute post-traumatic epidural hematoma: report of 4 non-surgically treated cases].

    abstract::The authors present four cases of acute epidural hematoma (three supratentorial and one in the posterior fossa), in which non-operative treatment was performed. The conditions to undertake this treatment were: good clinical and neurological state of the patients on admission (GCS equal or more than 14), absence or mil...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:

    authors: Kołodziej W,Kita P,Podgórski D,Czerwiński K,Latka D

    更新日期:1999-07-01 00:00:00

  • [Catamnestic studies of patients with reversible ischemic stroke].

    abstract::The authors carried out follow-up examinations of 75 patients with reversible ischaemic strokes suffered by them 6-10 years earlier. The results showed that reversible ischaemic strokes accounted for about 8% of all strokes. The risk of a repeated stroke was about 10.6%. The prognosis in such cases is rather good, but...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Fryze C,Korwin-Piotrowska T,Stańkowska-Chomicz A

    更新日期:1986-11-01 00:00:00

  • [History of discoveries and advances in the studies of parkinsonism].

    abstract::A review is presented of the more important discoveries and advances in the 175-year history of the studies and therapeutic trials on parkinsonism. The personality and achievements of James Parkinson are described, with a brief discussion on his most important paper "An Essay on Shaking Palsy". The important works of ...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 传,历史文章,杂志文章

    doi:

    authors: Kuran W

    更新日期:1992-07-01 00:00:00

  • [Olfactory glial cells: hope in the treatment of spinal cord injuries].

    abstract::Spinal cord injuries (SCI) have been reckoned for many years a serious clinical problem. Current strategies of SCI treatment prevent the occurrence of secondary injury in the spine (neuroprotection methods) as well as induce the anatomical and functional reorganization of intact nerve tracts in the spinal cord due to ...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:

    authors: Jarmundowicz W,Tabakow P,Czapiga B,Miedzybrodzki R,Fortuna W,Górski A

    更新日期:2004-09-01 00:00:00

  • [Pain--physiological or medical phenomenon].

    abstract::The word "pain" is ambiguous, symbolic and it is understood differently by the patient and by the doctor or physiologist. It describes a kind of sensation evoked by harmful stimuli which is a physiological phenomenon indispensable for protection and also suffering caused by injury or disease. The second component of t...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:

    authors: Domzał TM

    更新日期:1999-01-01 00:00:00

  • [Open study evaluating lamotrigine efficacy and safety in add-on treatment and consecutive monotherapy in adult patients with epilepsy resistant carbamazepine and valproate].

    abstract:UNLABELLED:Lamotrigine is a broad-spectrum antiepileptic drug which is thought to act in part via a use-dependent blockade of voltage-sensitive sodium channels to stabilise the neuronal membrane. This results in the inhibition of the excessive release of excitatory amino acids, such as glutamate, during epileptic activ...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 临床试验,杂志文章

    doi:

    authors: Jóźwiak S,Niedzielska K,Mańko E,Terczyński A

    更新日期:2000-07-01 00:00:00

  • [Motor variant of the unilateral neglect syndrome as a consequence of brain injury].

    abstract::Motor neglect is characterized by underutilization of one side of the body when this failure cannot be attributed to primary sensory and motor defects. Impaired motor activity manifests itself in disturbance of using spontaneously contralesional limbs in the absence of severe hemiplegia (motor neglect) or in reduced r...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:

    authors: Polanowska K,Seniów J

    更新日期:2005-03-01 00:00:00

  • Tremor in neurodegenerative ataxias, Huntington disease and tic disorder.

    abstract:INTRODUCTION:Tremor is the most prevalent movement disorder, defined as rhythmic oscillations of a body part, caused by alternating or synchronic contractions of agonistic or antagonistic muscles. The aim of the study was to assess prevalence and to characterize parameters of tremor accompanying de-generative ataxias, ...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:10.5114/ninp.2013.35585

    authors: Rudzińska M,Krawczyk M,Wójcik-Pędziwiatr M,Szczudlik A,Tomaszewski T

    更新日期:2013-05-01 00:00:00

  • [Migraine--considerations on the achievements in medicine].

    abstract::Migraine is among the most mysterious diseases. It has been known for centuries but as yet it has resisted the advances in medicine and has not revealed its aetiology, mechanism of headache and possibilities of treatment. Various theories on the pathogenesis of migraine and arguments for and against them are reviewed ...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:

    authors: Domzał T

    更新日期:1992-01-01 00:00:00

  • [Biochemical neoplasm markers in selected neurological diseases].

    abstract::Using radioimmunoassay methods the authors assayed the concentration of biochemical neoplasm markers (BMN) in 106 patients with neurological diseases (M-56, F-50) in the serum, and in 20 cases in the cerebrospinal fluid. In certain cases these markers were present, and sometimes their concentration was raised: ferriti...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Nowak S,Góźdź S,Kowalski D,Zagała A,Banasińska E,Urbaniak J

    更新日期:1986-05-01 00:00:00

  • [Clinical and differential diagnosis of multi-infarct dementia and Alzheimer's disease].

    abstract::Multi-infarct dementia (MID) and dementia of the Alzheimer type (DAT) are the main syndromes in the elderly. This study aims at evaluating the possible differentiation of these syndromes on a clinical basis. The patient population consisted of demented patients hospitalized during the period April 1, 1988-September 30...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Jura E

    更新日期:1992-01-01 00:00:00