TY - JOUR
T1 - The probability density function of interspike intervals in an FHN model with α-stable noise
AU - Wang, Zhanqing
AU - Xu, Yong
AU - Li, Yongge
AU - Kurths, Jürgen
N1 - Publisher Copyright:
© 2021, The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature.
PY - 2021/3
Y1 - 2021/3
N2 - In this paper, we expand the paradigmatic Fitzhugh–Nagumo (FHN) model by including α-stable noise and study the firing rate and coherence resonance via probability density function (PDF) of the interspike intervals (ISIs). In the previous work, different indicators and measurements are given to illustrate the firing rate and coherence resonance. However, we find that they can be described simply by the PDF of ISIs, which contains the underlying information of spiking neuron signals. For example, the width of the peak of the PDF of ISIs can characterize the phenomenon of coherence resonance. The narrower width of peak stands for the better coherence resonance.
AB - In this paper, we expand the paradigmatic Fitzhugh–Nagumo (FHN) model by including α-stable noise and study the firing rate and coherence resonance via probability density function (PDF) of the interspike intervals (ISIs). In the previous work, different indicators and measurements are given to illustrate the firing rate and coherence resonance. However, we find that they can be described simply by the PDF of ISIs, which contains the underlying information of spiking neuron signals. For example, the width of the peak of the PDF of ISIs can characterize the phenomenon of coherence resonance. The narrower width of peak stands for the better coherence resonance.
UR - https://www.scopus.com/pages/publications/85102202855
U2 - 10.1140/epjp/s13360-021-01245-x
DO - 10.1140/epjp/s13360-021-01245-x
M3 - 文章
AN - SCOPUS:85102202855
SN - 2190-5444
VL - 136
JO - European Physical Journal Plus
JF - European Physical Journal Plus
IS - 3
M1 - 299
ER -