Complementary action of chemical and electrical synapses to perception

被引：8
|
作者：
Borges, F. S. [1 ]
Lameu, E. L. [1 ]
Batista, A. M. [1 ,2 ]
Iarosz, K. C. [3 ]
Baptista, M. S. [3 ]
Viana, R. L. [4 ]
机构：
[1] Univ Estadual Ponta Grossa, Posgrad Ciencias, BR-84030900 Ponta Grossa, Parana, Brazil
[2] Univ Estadual Ponta Grossa, Dept Matemat & Estat, BR-84030900 Ponta Grossa, PR, Brazil
[3] Univ Aberdeen, Inst Complex Syst & Math Biol, Aberdeen AB24 3UE, Scotland
[4] Univ Fed Parana, Dept Fis, BR-81531990 Curitiba, Parana, Brazil
来源：
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2015年 / 430卷
基金：
英国工程与自然科学研究理事会;
关键词：
Dynamic range; Cellular automaton; Neuron; SYSTEMS; NETWORK; RANGE;
D O I：
10.1016/j.physa.2015.02.098
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study the dynamic range of a cellular automaton model for a neuronal network with electrical and chemical synapses. The neural network is separated into two layers, where one layer corresponds to inhibitory, and the other corresponds to excitatory neurons. We randomly distribute electrical synapses in the network, in order to analyse the effects on the dynamic range. We verify that electrical synapses have a complementary effect on the enhancement of the dynamic range. The enhancement depends on the proportion of electrical synapses as compare to the chemical ones, and also on the layer that they appear. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：236 / 241
页数：6
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