Interplay between internal delays and coherent oscillations in delayed coupled noisy excitable systems
Само за регистроване кориснике
2015
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Numerical study of variations in coherence of spike trains produced by two stochastically perturbed FitzHugh-Nagumo excitable systems with internal and coupling time-delays is performed. Both, the internal time-delay and the interaction time-delay in some domains of values can substantially increase the coherence but the interplay of the two delays can also lead to quite incoherent spike trains. Numerically observed dependence of the coherence on the delays is qualitatively explained by considering the bifurcations in the system caused by the variations of the values of the internal and the interaction time-lags.
Кључне речи:
Oscillations / Noise / Internal delay / External delay / Excitability / BifurcationИзвор:
International Journal of Non-Linear Mechanics, 2015, 73, 121-127Издавач:
- Pergamon-Elsevier Science Ltd, Oxford
Финансирање / пројекти:
- Математички Модели и Методе Оптимизације Великих Система (RS-MESTD-Basic Research (BR or ON)-174010)
- Моделирање и нумеричке симулације сложених вишечестичних система (RS-MESTD-Basic Research (BR or ON)-171017)
- Динамика хибридних система сложених структура. Механика материјала (RS-MESTD-Basic Research (BR or ON)-174001)
DOI: 10.1016/j.ijnonlinmec.2014.11.010
ISSN: 0020-7462
WoS: 000355022100018
Scopus: 2-s2.0-84939999563
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Grozdanović, Ines AU - Todorović, Kristina AU - Vasović, Nebojša AU - Burić, Nikola AU - Trišović, Nataša PY - 2015 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2227 AB - Numerical study of variations in coherence of spike trains produced by two stochastically perturbed FitzHugh-Nagumo excitable systems with internal and coupling time-delays is performed. Both, the internal time-delay and the interaction time-delay in some domains of values can substantially increase the coherence but the interplay of the two delays can also lead to quite incoherent spike trains. Numerically observed dependence of the coherence on the delays is qualitatively explained by considering the bifurcations in the system caused by the variations of the values of the internal and the interaction time-lags. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - International Journal of Non-Linear Mechanics T1 - Interplay between internal delays and coherent oscillations in delayed coupled noisy excitable systems EP - 127 SP - 121 VL - 73 DO - 10.1016/j.ijnonlinmec.2014.11.010 ER -
@article{ author = "Grozdanović, Ines and Todorović, Kristina and Vasović, Nebojša and Burić, Nikola and Trišović, Nataša", year = "2015", abstract = "Numerical study of variations in coherence of spike trains produced by two stochastically perturbed FitzHugh-Nagumo excitable systems with internal and coupling time-delays is performed. Both, the internal time-delay and the interaction time-delay in some domains of values can substantially increase the coherence but the interplay of the two delays can also lead to quite incoherent spike trains. Numerically observed dependence of the coherence on the delays is qualitatively explained by considering the bifurcations in the system caused by the variations of the values of the internal and the interaction time-lags.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "International Journal of Non-Linear Mechanics", title = "Interplay between internal delays and coherent oscillations in delayed coupled noisy excitable systems", pages = "127-121", volume = "73", doi = "10.1016/j.ijnonlinmec.2014.11.010" }
Grozdanović, I., Todorović, K., Vasović, N., Burić, N.,& Trišović, N.. (2015). Interplay between internal delays and coherent oscillations in delayed coupled noisy excitable systems. in International Journal of Non-Linear Mechanics Pergamon-Elsevier Science Ltd, Oxford., 73, 121-127. https://doi.org/10.1016/j.ijnonlinmec.2014.11.010
Grozdanović I, Todorović K, Vasović N, Burić N, Trišović N. Interplay between internal delays and coherent oscillations in delayed coupled noisy excitable systems. in International Journal of Non-Linear Mechanics. 2015;73:121-127. doi:10.1016/j.ijnonlinmec.2014.11.010 .
Grozdanović, Ines, Todorović, Kristina, Vasović, Nebojša, Burić, Nikola, Trišović, Nataša, "Interplay between internal delays and coherent oscillations in delayed coupled noisy excitable systems" in International Journal of Non-Linear Mechanics, 73 (2015):121-127, https://doi.org/10.1016/j.ijnonlinmec.2014.11.010 . .