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

页码：236 / 241

页数：6

共 50 条

[1] Chemical and electrical synapses perform complementary roles in the synchronization of interneuronal networks
Kopell, N
Ermentrout, B
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2004, 101 (43) : 15482 - 15487
[2] Electrical synapses and their functional interactions with chemical synapses
Alberto E. Pereda
Nature Reviews Neuroscience, 2014, 15 : 250 - 263
[3] Electrical synapses and their functional interactions with chemical synapses
Pereda, Alberto E.
NATURE REVIEWS NEUROSCIENCE, 2014, 15 (04) : 250 - 263
[4] Inhibition potentiates the synchronizing action of electrical synapses
Pfeuty, Benjamin
Golomb, David
Mato, German
Hansel, David
FRONTIERS IN COMPUTATIONAL NEUROSCIENCE, 2007, 1
[5] Special issue -: Chemical and electrical synapses -: Preface
Sáez, JC
Bennett, MVL
BRAIN RESEARCH REVIEWS, 2004, 47 (1-3) : 1 - 1
[6] Dynamic range in a neuron network with electrical and chemical synapses
Viana, R. L.
Borges, F. S.
Iarosz, K. C.
Batista, A. M.
Lopes, S. R.
Caldas, I. L.
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2014, 19 (01) : 164 - 172
[7] MIXED (CHEMICAL AND ELECTRICAL) SYNAPSES ON FROG SPINAL MOTONEURONS
TAUGNER, R
SONNHOF, U
RICHTER, DW
SCHILLER, A
CELL AND TISSUE RESEARCH, 1978, 193 (01) : 41 - 59
[8] Chemical synaptic activity modulates nearby electrical synapses
Smith, M
Pereda, AE
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2003, 100 (08) : 4849 - 4854
[9] Nonlinear Spatiotemporal Integration by Electrical and Chemical Synapses in the Retina
Kuo, Sidney P.
Schwartz, Gregory W.
Rieke, Fred
NEURON, 2016, 90 (02) : 320 - 332
[10] Interplay of Chemical Neurotransmitters Regulates Developmental Increase in Electrical Synapses
Park, Won-Mee
Wang, Yongfu
Park, Soodong
Denisova, Janna V.
Fontes, Joseph D.
Belousov, Andrei B.
JOURNAL OF NEUROSCIENCE, 2011, 31 (16): : 5909 - 5920

← 1 2 3 4 5 →