Classification of bursting patterns: A tale of two ducks

M Desroches, J Rinzel, S Rodrigues - PLoS computational biology, 2022 - journals.plos.org
Bursting is one of the fundamental rhythms that excitable cells can generate either in
response to incoming stimuli or intrinsically. It has been a topic of intense research in …

[KNIHA][B] Geometric singular perturbation theory beyond the standard form

M Wechselberger - 2020 - Springer
Many postgraduate students, postdocs and researchers ask me for 'textbook'references on
geometric singular perturbation theory and canard theory. Unfortunately, there is 'not much …

Dynamic analysis of phytoplankton–zooplankton–fish singular perturbation system on three time-scales

X Ai, Y Zhang - Chaos, Solitons & Fractals, 2025 - Elsevier
In this paper, a three-time scale plankton–fish singular perturbation system is proposed by
considering the Beddington–DeAngelis functional response and intraguild predation (IGP) …

Neural mass modeling of slow-fast dynamics of seizure initiation and abortion

E Köksal Ersöz, J Modolo, F Bartolomei… - PLoS computational …, 2020 - journals.plos.org
Epilepsy is a dynamic and complex neurological disease affecting about 1% of the
worldwide population, among which 30% of the patients are drug-resistant. Epilepsy is …

[HTML][HTML] Bifurcations of mixed-mode oscillations in three-timescale systems: An extended prototypical example

P Kaklamanos, N Popović… - Chaos: An Interdisciplinary …, 2022 - pubs.aip.org
We study a class of multi-parameter three-dimensional systems of ordinary differential
equations that exhibit dynamics on three distinct timescales. We apply geometric singular …

[HTML][HTML] Mixed-mode oscillations in a three-timescale coupled Morris–Lecar system

NA Phan, Y Wang - Chaos: An Interdisciplinary Journal of Nonlinear …, 2024 - pubs.aip.org
Mixed-mode oscillations (MMOs) are complex oscillatory behaviors of multiple-timescale
dynamical systems in which there is an alternation of large-amplitude and small-amplitude …

Idealized multiple-timescale model of cortical spreading depolarization initiation and pre-epileptic hyperexcitability caused by NaV1.1/SCN1A mutations

L Lemaire, M Desroches, M Krupa… - Journal of Mathematical …, 2023 - Springer
Abstract NaV1. 1 (SCN1A) is a voltage-gated sodium channel mainly expressed in
GABAergic neurons. Loss of function mutations of NaV1. 1 lead to epileptic disorders, while …

A geometric analysis of the impact of large but finite switching rates on vaccination evolutionary games

R Della Marca, A d'Onofrio, M Sensi, S Sottile - Nonlinear Analysis: Real …, 2024 - Elsevier
In contemporary society, social networks accelerate decision dynamics causing a rapid
switch of opinions in a number of fields, including the prevention of infectious diseases by …

Complex periodic bursting structures in the Rayleigh–van der Pol–Duffing oscillator

X Ma, Q Bi, L Wang - Journal of Nonlinear Science, 2022 - Springer
In the present paper, complex bursting patterns caused by the coupling effect of different
frequency scales in the Rayleigh–van der Pol–Duffing oscillator (RVDPDO) driven by the …

Canard mechanism and rhythm dynamics of neuron models

F Zhan, Y Zhang, J Song, S Liu - Mathematics, 2023 - mdpi.com
Canards are a type of transient dynamics that occur in singularly perturbed systems, and
they are specific types of solutions with varied dynamic behaviours at the boundary region …