Abstract:
:Multiple neuronal activity, recorded through chronically implanted electrodes, was analyzed. During acquisition and consolidation of alimentary conditioned reflexes to electrostimulation of the lateral geniculate body or optical tract, the patterns of neuronal activity in the visual cortex and sensory motor cortex became organized in a way different from that observed during pseudoconditioning. The majority of the neurons showed change in activity during both the isolated action of the stimuli and their simultaneous presentation. In stabilized conditioned reflexes, the activity of neurons in the sensory motor and visual cortex was interdependent. Neuronal indices of backward conditioned connections during activation of the reinforcing structures were analogous to the reactions of visual cortical neurons during the conditioned stimulus action and were manifested by an increase of discharge activity.
journal_name
Acta Neurobiol Exp (Wars)journal_title
Acta neurobiologiae experimentalisauthors
Merzhanova Gsubject
Has Abstractpub_date
1979-01-01 00:00:00pages
553-66issue
6eissn
0065-1400issn
1689-0035journal_volume
39pub_type
杂志文章abstract::Human umbilical cord blood (HUCB) is considered a promising source of neural progenitors capable of being used for cellular therapies in neurological disorders. Here we review briefly our work on the elucidation of mechanisms and development of practical standards as regards the selection, maintenance and use of cord ...
journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
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更新日期:2006-01-01 00:00:00
abstract::This study evaluates the role of glycine in in vivo modulation of the activity of excitatory amino acid receptors sensitive to N-methyl-D-aspartate (NMDA) in the rabbit hippocampus. Changes of extracellular calcium concentration were studied by the microdialysis technique combined with 45Ca-utilizing clearance method....
journal_title:Acta neurobiologiae experimentalis
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更新日期:1992-01-01 00:00:00
abstract::The paralytic tremor (pt) disease in rabbits results from a point mutation in a plp gene and manifests itself by a broad range of neurological signs. Biochemical studies have shown that myelinogenesis is retarded and deficient in mutant rabbits. Myelin sheaths are usually thin and malformed. The number of oligodendroc...
journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章,评审
doi:
更新日期:2005-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
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更新日期:2012-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
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更新日期:1993-01-01 00:00:00
abstract::The functions of the central monoamines Norepinephrine (NE) and Serotonin (5HT) can be clarified by the study of behaviors of rats administered selective monoamine toxins. In his home environment the low NE rat has drive deficits and is lethargic, tending to remain in his burrow, but in novel environments this animal ...
journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:1975-01-01 00:00:00
abstract::In this study we evaluated biochemical blood serum parameters and the association of Cyclin-dependent kinase 5 (CDK5) gene polymorphisms with the risk of Alzheimer's disease (AD) in the Polish population. We observed an elevated total cholesterol, low-density lipoproteins (LDL) and homocysteine levels and lower concen...
journal_title:Acta neurobiologiae experimentalis
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更新日期:2012-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章,评审
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更新日期:2003-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:2018-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
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更新日期:2005-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:2012-01-01 00:00:00
abstract::In the present communication, a possible role of perceptual displacements of stimulus elements in the occurrence of visual illusions of extent has been considered. In psychophysical experiments with a single set of Müller-Lyer wings, subjects were asked to place an imaginary reference rectangle into a position that ma...
journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:2013-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:10.21307/ane-2017-017
更新日期:2016-01-01 00:00:00
abstract::Connnections of the cortical region situated in the medial and lateral walls of the presylvian fissure in the dog were investigated using the method of retrograde HRP transport. The patterns of subcortico-cortical and cortico-cortical projections sho,w that the cortical field of the medial presylvian wall (paraorbital...
journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
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更新日期:1984-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:2015-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:1978-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章,评审
doi:
更新日期:1980-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:2009-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:1997-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:1977-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:2006-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:2017-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:1994-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:1995-01-01 00:00:00
abstract::The term reflex is used in its widest sense and denotes the neural processes and effector responses controlled by the evoking stimulus and the feedback stimuli. The reflexes having their specific component facilitated by drive central processes are denoted as higher. Escape, avoidance and approach higher reflexes are ...
journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:1972-01-01 00:00:00
abstract::The activity of the biceps brachii and lateral head of the triceps brachii were compared during the contact placing reactions elicited by tactile stimuli applied to the lateral, medial or dorsal aspects of the forepaw to verify the hypothesis that common movement strategy was used in all these reactions. Similar laten...
journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract::Rats with electrolytic lesions of the nucleus basalis magnocellularis were compared to sham-lesioned rats in the retention of a continuously reinforced lever-pressing response and in the acquisition and reversal of a visual discrimination task. The muscarinic agonist pilocarpine, in conjunction with the peripheral mus...
journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:1995-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:2020-01-01 00:00:00
abstract::The aim of this study was to investigate the influence of the GABAergic inhibitory neurones on the absolute and increment retinal sensitivity, determined be measuring b-wave threshold of frog electroretinogram (ERG). We found that GABAergic blockade by picrotoxin (PT -noncompetitive GABA antagonist) had no apparent ef...
journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:1991-01-01 00:00:00
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journal_title:Acta neurobiologiae experimentalis
pub_type: 杂志文章
doi:
更新日期:2009-01-01 00:00:00