https://doi.org/10.1140/epjb/s10051-020-00008-4
Regular Article - Statistical and Nonlinear Physics
Autapse-induced multiple inverse stochastic resonance in a neural system
1
College of Mathematics, Taiyuan University of Technology, 030024, Taiyuan, China
2
College of Data Science, Taiyuan University of Technology, 030024, Taiyuan, China
Received:
27
May
2020
Accepted:
9
November
2020
Published online:
12
January
2021
We mainly investigate the multiple inverse stochastic resonance (ISR) induced by electrical autapse and chemical autapse under different types of input current. It is found that average firing rate is shown as a decaying oscillation process with time delay for both electrical autapse and chemical autapse under noise and input current. Furthermore, we find that average firing rate has several minimums as a function of time delay of autapse, which is called multiple ISR. As a consequence, our work suggests that, autapse can regulate and control the neuronal activities and induce multiple ISR. Compared with signal current, the multiple ISR phenomenon driven by constant current is more apparent.
© EDP Sciences, SIF and Springer-Verlag GmbH Germany, part of Springer Nature 2021
