Effects of Autapse and Channel Blockage on Firing Regularity in a Biological Neuronal Network
Abstract
In this paper; the effects of
autapse (a kind of self-synapse formed between the axon of the soma of a neuron
and its own dendrites) and ion channel blockage on the firing regularity of a
biological small-world neuronal network, consists of stochastic Hodgkin-Huxley
neurons, are studied. In this study, it is assumed that all of the neurons on
the network have a chemical autapse and a constant membrane area. Obtained
results indicate that there are different effects of channel blockage and
parameters of the autapse on the regularity of the network, thus on the
temporal coherence of the network. It is found that the firing regularity of
the network is decreased with the sodium channel blockage while increased with
potassium channel blockage. Besides, it is determined that regularity of the
network augments with the conductance of the autapse.
Keywords
References
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Details
Primary Language
English
Subjects
-
Journal Section
Research Article
Authors
Rukiye Uzun
BÜLENT ECEVİT ÜNİVERSİTESİ
Türkiye
Mahmut Ozer
This is me
BÜLENT ECEVİT ÜNİVERSİTESİ
Türkiye
Publication Date
March 27, 2017
Submission Date
January 30, 2017
Acceptance Date
-
Published in Issue
Year 2017 Volume: 17 Number: 1