Effects of the spike timing-dependent plasticity on the synchronisation in a random Hodgkin-Huxley neuronal network

Autor(es)

Borges, R. R. ^{[1, 2]} ; Borges, F. S. ^[1] ; Lameu, E. L. ^[1] ; Batista, A. M. ^{[3, 4, 1]} ; Iarosz, K. C. ^[3] ; Caldas, I. L. ^[3] ; Viana, R. L. ^[5] ; Sanjuan, M. A. F. ^[6]

Afiliação do(s) autor(es)

^[1] Univ Estadual Ponta Grossa, Posgrad Ciencias, BR-84030900 Ponta Grossa, PR - Brazil

^[2] Univ Tecnol Fed Parana, Dept Matemat, BR-86812460 Apucarana, PR - Brazil

^[3] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, SP - Brazil

^[4] Univ Estadual Ponta Grossa, Dept Matemat & Estat, BR-84030900 Ponta Grossa, PR - Brazil

^[5] Univ Fed Parana, Dept Fis, BR-81531990 Curitiba, PR - Brazil

^[6] Univ Rey Juan Carlos, Dept Fis, Madrid 28933 - Spain

• Tipo de documento: Artigo Científico
• Fonte: COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION; v. 34, p. 12-22, MAY 2016.
• Citações Web of Science: 15

Resumo

In this paper, we study the effects of spike timing-dependent plasticity on synchronisation in a network of Hodgkin-Huxley neurons. Neuron plasticity is a flexible property of a neuron and its network to change temporarily or permanently their biochemical, physiological, and morphological characteristics, in order to adapt to the environment. Regarding the plasticity, we consider Hebbian rules, specifically for spike timing dependent plasticity (STOP), and with regard to network, we consider that the connections are randomly distributed. We analyse the synchronisation and desynchronisation according to an input level and probability of connections. Moreover, we verify that the transition for synchronisation depends on the neuronal network architecture, and the external perturbation level. (C) 2015 Elsevier B.V. All rights reserved. (AU)

• Processo FAPESP: 15/07311-7 - Comportamento dinâmico de redes neurais
• Beneficiário: Kelly Cristiane Iarosz
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado
• Processo FAPESP: 11/19296-1 - Dinâmica não linear
• Beneficiário: Iberê Luiz Caldas
• Modalidade de apoio: Auxílio à Pesquisa - Temático