Literature DB >> 9273795

[The effect of the serotonin level on the postsynaptically induced potentiation of neuronal responses in the snail].

A Iu Malyshev, N I Bravarenko, A S Pivovarov, P M Balaban.   

Abstract

The EPSP potentiation induced by the intracellular tetanization of a postsynaptic neuron was studied in the identified neurons of a terrestrial Helix lucorum snail. The high-frequency intracellular tetanization of the command neuron induced a two-phase long-term increase in the amplitude of synaptic responses. The role of 5-HT was studied in potentiation formation. The obtained evidence suggests that the presence of a certain 5-HT concentration in the extracellular fluid is necessary for the second phase formation while the first (short-term) phase is insensible to the 5-HT level in the CNS.

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Year:  1997        PMID： 9273795

Source DB:  PubMed          Journal:  Zh Vyssh Nerv Deiat Im I P Pavlova        ISSN： 0044-4677            Impact factor:   0.437


  7 in total

1.  Formation of AP-1 transcription factors during learning in Helix.

Authors:  L N Grinkevich; P D Lisachev; T I Merkulova
Journal:  Neurosci Behav Physiol       Date:  2003-01

2.  Comparative analysis of the activation of the Elk-1 transcription factor in the central nervous system of animals with different learning capacities.

Authors:  L N Grinkevich; P D Lisachev; K A Gudzik; V V Grinkevich; O A Kharchenko
Journal:  Dokl Biol Sci       Date:  2004 Jul-Aug

3.  Comparative analysis of the activation of MAP/ERK kinases in the CNS of animals with different learning abilities.

Authors:  L N Grinkevich; P D Lisachev; K A Baranova; O A Kharchenko
Journal:  Neurosci Behav Physiol       Date:  2007-09

4.  Generalized post-tetanic changes in excitatory postsynaptic and acetylcholine-evoked currents in neurons in the common snail.

Authors:  A S Pivovarov; E I Drozdova; A A Moskvitin
Journal:  Neurosci Behav Physiol       Date:  2001 Jan-Feb

Review 5.  Possible molecular-cellular mechanisms of the regulation of gene expression during learning.

Authors:  L N Grinkevich; G V Vasil'ev
Journal:  Neurosci Behav Physiol       Date:  2000 May-Jun

6.  Electrophysiological studies of the effects of 5,6-dihydroxytryptamine on the acquisition of a conditioned defensive reflex in snails.

Authors:  T Kh Gainutdinova; V V Andrianov; Kh L Gainutdinov
Journal:  Neurosci Behav Physiol       Date:  2003-07

7.  Modulation of defensive reflex conditioning in snails by serotonin.

Authors:  Vyatcheslav V Andrianov; Tatiana K Bogodvid; Irina B Deryabina; Aleksandra N Golovchenko; Lyudmila N Muranova; Roza R Tagirova; Aliya K Vinarskaya; Khalil L Gainutdinov
Journal:  Front Behav Neurosci       Date:  2015-10-23       Impact factor: 3.558
  7 in total

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