
Self-sustained subthreshold oscillations in a discrete-time model of neuronal behavior are considered. We discuss bifurcation scenarios explaining the birth of these oscillations and their transformation into tonic spikes. Specific features of these transitions caused by the discrete-time dynamics of the model and the influence of external noise are discussed.
To be published in Physics Letters A
Neural biology, Quantitative Biology - Neurons and Cognition, FOS: Biological sciences, Cell Behavior (q-bio.CB), Quantitative Biology - Cell Behavior, Neurons and Cognition (q-bio.NC), Neural networks for/in biological studies, artificial life and related topics, Dynamical systems in biology
Neural biology, Quantitative Biology - Neurons and Cognition, FOS: Biological sciences, Cell Behavior (q-bio.CB), Quantitative Biology - Cell Behavior, Neurons and Cognition (q-bio.NC), Neural networks for/in biological studies, artificial life and related topics, Dynamical systems in biology
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