中国物理B ›› 2012, Vol. 21 ›› Issue (1): 10203-010203.doi: 10.1088/1674-1056/21/1/010203

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Synchronization of the minimal models of bursting neurons coupled by delayed chemical or electrical synapses

Nebojv sa Vasović1, Ines Grozdanović1, Kristina Todorović2, Nikola Burić3   

  1. (1)Department of Applied Mathematics, Faculty of Mining and Geology, Belgrade 162, Serbia; (2)Department of Physics and Mathematics, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, Belgrade, Serbia; (3)Institute of Physics, University of Beograd PO Box 68, 11080 Beograd-Zemun, Serbia
  • 收稿日期:2011-07-13 修回日期:2011-08-15 出版日期:2012-01-15 发布日期:2012-01-20
  • 基金资助:
    Project supported by the Serbian Ministry of Science (Grant Nos. 171017 and 174010).

Synchronization of the minimal models of bursting neurons coupled by delayed chemical or electrical synapses

Nebojša Vasovića), Nikola Burićb)†, Kristina Todorovićc), and Ines Grozdanovića)   

  1. a Department of Applied Mathematics, Faculty of Mining and Geology, Belgrade 162, Serbia; b Institute of Physics, University of Beograd PO Box 68, 11080 Beograd-Zemun, Serbia; c Department of Physics and Mathematics, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, Belgrade, Serbia
  • Received:2011-07-13 Revised:2011-08-15 Online:2012-01-15 Published:2012-01-20
  • Supported by:
    Project supported by the Serbian Ministry of Science (Grant Nos. 171017 and 174010).

摘要: The minimal two-dimensional model of bursting neuronal dynamics is used to study the influence of time-delay on the properties of synchronization of bursting neurons. Generic properties of bursting and dependence of the stability of synchronization on the time-lag and the strength of coupling are described, and compared with the two common types of synaptical coupling, i.e., time-delayed chemical and electrical synapses.

关键词: neuronal nursting, minimal model, synchronization

Abstract: The minimal two-dimensional model of bursting neuronal dynamics is used to study the influence of time-delay on the properties of synchronization of bursting neurons. Generic properties of bursting and dependence of the stability of synchronization on the time-lag and the strength of coupling are described, and compared with the two common types of synaptical coupling, i.e., time-delayed chemical and electrical synapses.

Key words: neuronal nursting, minimal model, synchronization

中图分类号:  (Delay and functional equations)

  • 02.30.Ks
05.45.Xt (Synchronization; coupled oscillators)