Franci, A and Drion, G and Sepulchre, R (2012) An organizing center in a planar model of neuronal excitability. SIAM Journal on Applied Dynamical Systems, 11. pp. 1698-1722.Full text not available from this repository.
This paper studies the excitability properties of a generalized FitzHugh-Nagumo model. The model differs from the classical FitzHugh-Nagumo model in that it accounts for the effect of cooperative gating variables such as activation of calcium currents. Excitability is explored by unfolding a pitchfork bifurcation that is shown to organize five different types of excitability. In addition to the three classical types of neuronal excitability, two novel types are described and distinctly associated to the presence of cooperative variables. © 2012 Society for Industrial and Applied Mathematics.
|Uncontrolled Keywords:||Bifurcation unfolding Competitive and cooperative variables Neuronal excitability Planar neuron model Voltage-gated calcium channels|
|Divisions:||Div F > Control|
|Depositing User:||Unnamed user with email email@example.com|
|Date Deposited:||16 Jul 2015 13:58|
|Last Modified:||26 Jul 2015 00:14|