[Effect of epileptagenic focus on the process of learning and memory in cats].

Abstract:

:Investigations were performed on 13 cats with epileptogenic focus developed after sectioning the optic chiasm and corpus callosum. Learning was begun 3 months after producing the epileptogenic focus by the aluminium method when it was bioelectrically active. Additionally in 6 cats DPH in daily doses of 10--15 mg/kg was given 3 months after development of the focus. Learning of these animals was begun 1--2 months after the beginning of DPH administration which was continued throughout the whole period of learning during a 3-month pause in learning, as well as at the time of memory testing. In all animals the time of conditioned reflex development and differentiation was delayed. Learning was more difficult in animals with epileptogenic focus receiving DPH than in the animals with the epileptogenic focus not receiving DPH. Learning was slightly worse in the hemisphere with the focus than in that without the focus. Presence of clinical epileptic seizures was without any significant effect on the time of learning with the exception of days on which clinical seizures occurred (the percent of responses was then lower). Disturbances of memory of acquired conditioned reflexes were found only in animals with clinical seizures.

journal_name

Neurol Neurochir Pol

authors

Majkowski J,Pisarski W,Klimowicz-Møodzik I

subject

Has Abstract

pub_date

1976-03-01 00:00:00

pages

237-43

issue

2

eissn

0028-3843

issn

1897-4260

journal_volume

10

pub_type

杂志文章
  • [Neuropathological analysis of 8 cases of clinically diagnosed Reye syndrome].

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    pub_type: 杂志文章

    doi:

    authors: Dambska M,Kuchna I,Walkiewicz W,Nowicki K

    更新日期:1992-05-01 00:00:00

  • [Ectodermal method of Ryodorak--an attempt at clinical measurement for evaluation of physiotherapy effects in patients with low back pain].

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    pub_type: 临床试验,杂志文章

    doi:

    authors: Zytkowski A

    更新日期:1999-01-01 00:00:00

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    doi:

    authors: Nowak S,Błaszczyk B

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    doi:

    authors: Opala G,Wajgt A,Ochudło S,Marczewska E

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  • [Comparative assessment of treatment efficacy with lamotrigine (Lamictal) together with valproate and/or carbamazepine in patients with refractory epilepsy].

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    pub_type: 临床试验,杂志文章

    doi:

    authors: Wierzba W,Wajgt A

    更新日期:1997-11-01 00:00:00

  • [Brain perfusion disturbances in patients with vertigo -- a study with SPECT].

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    doi:

    authors: Chorazy M,Drozdowski W,Budlewski T,Rogowski F

    更新日期:2005-11-01 00:00:00

  • [Terminal ventriculostomy in the treatment of syringomyelia].

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    pub_type: 杂志文章

    doi:

    authors: Bidziński J

    更新日期:1978-11-01 00:00:00

  • [Parkinsonism following lethargic encephalitis].

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    pub_type: 杂志文章

    doi:

    authors: Piechocki DW

    更新日期:1977-09-01 00:00:00

  • [Assessment of radiographic investigation in discopathy diagnosis].

    abstract::Based on 262 radiographic examinations done during two years the authors have analyzed the compatibility of the radiographic image with the clinical examinations and with the operation results. In the analysis the most frequently occurring lesion level having the character of hernia of the nucleus pulposus, age, sex, ...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Samojedny A,Guz W

    更新日期:1995-07-01 00:00:00

  • [Lyme disease in children].

    abstract::In the recent years the number of diagnosed cases of Lyme Disease has tended to increase. This is due to the possibility of serological examinations. Between 1992-95 at the Neurological Department of 2nd Chair of Pediatrics Silesian Medical Academy in Katowice 7 children with Lyme Disease were hospitalized. The author...

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    pub_type: 杂志文章

    doi:

    authors: Marszał E,Wojaczyńska-Stanek K,Szwed-Białozyt B,Jamroz E

    更新日期:1998-05-01 00:00:00

  • Arachnoid granulations: a rare cause of lytic occipital bone lesion.

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    pub_type: 杂志文章

    doi:10.5114/ninp.2012.31606

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  • [Benign spinal neoplasms: results of treatment and clinical aspects].

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    pub_type: 杂志文章

    doi:

    authors: Maciejczak A,Radek A

    更新日期:1993-07-01 00:00:00

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

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    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

  • [The quality of life of school children and adolescents with headaches].

    abstract::One of the most common children's ailments are headaches--based on literature--about 75% of the population under the age of 15 suffers from them. The aim of the study was to evaluate the influence of headache on the quality of life in children and adolescents. The study group was made up of 86 persons between the age ...

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    pub_type: 杂志文章

    doi:

    authors: Zgorzalewicz M,Budzińska M

    更新日期:1999-01-01 00:00:00

  • [A case of bilateral internal carotid artery and right vertebral artery occlusion].

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    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Wróblewski L,Korzeniewska A,Barycki J

    更新日期:1997-05-01 00:00:00

  • [Evaluation of treatment efficiency of acute hemispheric strokes using intravenous nimodipine infusions].

    abstract::The authors present the results of treating acute hemispheric stroke with intravenous nimodipine. 17 patients were additionally treated with nimodipine given intravenously in 1 mg-2 mg dose, and the control group consisted of 71 patients treated in standard way with Dextran 40,000. The selection of patients for the st...

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    pub_type: 临床试验,杂志文章,随机对照试验

    doi:

    authors: Szczechowski L,Wajgt A

    更新日期:1994-05-01 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

  • In search of Parkinson's disease biomarkers - is the answer in our mouths? A systematic review of the literature on salivary biomarkers of Parkinson's disease.

    abstract::The identification of reliable biomarkers of Parkinson's disease (PD) is a pivotal step in the introduction of causal therapies. Saliva is a biofluid which may be involved in synuclein pathology in PD. We have reviewed current studies on salivary proteins and compounds in PD patients and healthy controls, and their po...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:10.5603/PJNNS.a2020.0011

    authors: Figura M,Friedman A

    更新日期:2020-01-01 00:00:00

  • [Clinical and electroencephalographic signs of side effects in patients after myelography using "amipaque"].

    abstract::The authors present the results of own investigations on the occurrence of side effects following myelography with the contrast medium Amipaque administered usually by the lumbar route. Sixty patients aged 21-65 years with various diseases of the spinal cord and cauda equina were studied. Clinical and myelographic inv...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Dobrzyńska L,Mierzejewska E,Sokół A

    更新日期:1985-05-01 00:00:00

  • [Does gender exert influence on stroke?].

    abstract::Stroke morbidity increases with age. That is the reason why it affects especially the middle aged and elderly. Life expectancy is longer for females than males by 10 years, that is why stroke is a major problem in women. Women die twice more frequently from stroke than men (16% vs. 8%). Stroke risk factors are basical...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:

    authors: Członkowska A,Kobayashi A

    更新日期:2003-01-01 00:00:00

  • [Neurologic complications after extracorporeal circulation in the light of experimental studies].

    abstract::On the basis of experimental investigations the authors describe the causes of certain complications after extracorporeal circulation. The experiments were carried out in 11 sheep. The duration of extracorporeal circulation was from 1 to 2 hours. It was found that the intracranial pressure, which is an indicator of in...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Janicki W,Honczarenko K,Kulczycki J,Wiechowski S

    更新日期:1986-07-01 00:00:00

  • Evaluation of activities of daily living in patients with slowly progressive neuromuscular diseases.

    abstract::Slowly progressive neuromuscular diseases include but are not limited to: facioscapulohumeral muscular dystrophy (FSHD) and limb-girdle muscular dystrophy (LGMD), hereditary motor and sensory neuropathy (HMSN) and spinal muscular atrophy type III (SMA3). The purpose of this study is to present an evaluation of basic a...

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    pub_type: 杂志文章

    doi:10.1016/j.pjnns.2017.10.007

    authors: Bienias K,Ścibek J,Cegielska J,Kochanowski J

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  • [Spinal cord anchored at S2 level: diagnosis difficulties and risks].

    abstract::Anchoring of spinal cord at S2 level is described in a female patient aged 46, associated with bilateral equinovarus deformity and spina bifida in lumbar segment. The onset of the disease was sudden due to prolapse of intervertebral disc at L2-L3 and L3-L4 levels followed by bilateral flaccid-spastic paraparesis. In v...

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    pub_type: 杂志文章,评审

    doi:

    authors: Lubiński I,Cieślak M

    更新日期:2001-03-01 00:00:00

  • [Surgical methods of spasticity treatment].

    abstract::This article presents the topical views on the surgical treatment of spasticity. On the ground of available literature the authors tried to present the indications for different surgical procedures according to a etiology and different parts of the body and the groups of the muscles afflicted of spasticity. ...

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    pub_type: 杂志文章,评审

    doi:

    authors: Harat M,Rudaś M

    更新日期:2002-05-01 00:00:00

  • [Case of spontaneous intracerebral hematoma with subsequent development of post-hemorrhagic cyst].

    abstract::The authors describe a case of spontaneous intracerebral haematoma treated conservatively. After three months a large posthaemorrhagic cyst of the brain was found in the sensorimotor area. The authors suppose that in case of surgical treatment the course of the disease and its sequelae would have been much milder. The...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Marlicz M,Szecherew G,Bukowski J

    更新日期:1980-01-01 00:00:00

  • [Levels of ammonia in patients with stroke].

    abstract::The authors determined peripheral-blood ammonia level in patients with cerebral strokes. The determinations were done by the method of Konitzer et al. on the 1st, 3rd and 7th days of the disease. The results of determinations were subjected to statistical analysis with the t test of Student. It was found that the mean...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:

    authors: Kawiak W,Nowicka-Tarach B,Gieracz A

    更新日期:1978-01-01 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

  • [Present problems of migraine and similar headaches].

    abstract::Headaches belong to the most frequent sufferings. According to certain most modern epidemiological studies about 20% of adults have recurrent headaches, among them particularly migraine and tension headache. In recent years the interest in these conditions had increased resulting in a great number of research works. A...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章,评审

    doi:

    authors: Prusiński A

    更新日期:1994-01-01 00:00:00

  • The -A162G polymorphism of the PON1 gene and the risk of sporadic amyotrophic lateral sclerosis.

    abstract:BACKGROUND AND PURPOSE:Sporadic amyotrophic lateral sclerosis (sALS) is a devastating neurodegenerative disease, which results from complex genetic and environmental interactions. Recent studies have reported an association between several polymorphisms of the PON1 and PON2 genes and risk of sALS. The aim of the presen...

    journal_title:Neurologia i neurochirurgia polska

    pub_type: 杂志文章

    doi:10.1016/s0028-3843(14)60038-4

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  • sP- and sE-selectin in stroke patients with metabolic disorders.

    abstract:BACKGROUND:Activation of platelets and endothelial cells plays an important role in the pathogenesis of atherosclerosis and thrombotic disorders. The aim of our study was to assess the relationship between the metabolic disorders and markers of platelet activity and vascular injury in patient with acute ischemic stroke...

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    pub_type: 杂志文章

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    更新日期:2018-01-01 00:00:00