Synchronisation in time-delayed networks with synaptic plasticity
Effect of time delay and plasticity in neuronal synchronization
Investigating Emergent Synchronization Patterns and Information Processing of Neur...
| Full text | |
| Author(s): |
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]
Total Authors: 8
|
| Affiliation: | [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
Total Affiliations: 6
|
| Document type: | Journal article |
| Source: | COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION; v. 34, p. 12-22, MAY 2016. |
| Web of Science Citations: | 15 |
| Abstract | |
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) | |
| FAPESP's process: | 15/07311-7 - Dynamic behaviour of neural networks |
| Grantee: | Kelly Cristiane Iarosz |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |
| FAPESP's process: | 11/19296-1 - Nonlinear dynamics |
| Grantee: | Iberê Luiz Caldas |
| Support Opportunities: | Research Projects - Thematic Grants |