Mathematical frameworks for oscillatory network dynamics in neuroscience
The tools of weakly coupled phase oscillator theory have had a profound impact on the
neuroscience community, providing insight into a variety of network behaviours ranging from …
neuroscience community, providing insight into a variety of network behaviours ranging from …
Stochastic bifurcations in a bistable Duffing--Van der Pol oscillator with colored noise
This paper aims to investigate Gaussian colored-noise-induced stochastic bifurcations and
the dynamical influence of correlation time and noise intensity in a bistable Duffing–Van der …
the dynamical influence of correlation time and noise intensity in a bistable Duffing–Van der …
Two-strain competition in quasineutral stochastic disease dynamics
O Kogan, M Khasin, B Meerson, D Schneider… - Physical Review E, 2014 - APS
We develop a perturbation method for studying quasineutral competition in a broad class of
stochastic competition models and apply it to the analysis of fixation of competing strains in …
stochastic competition models and apply it to the analysis of fixation of competing strains in …
Optimal operating points of oscillators using nonlinear resonators
E Kenig, MC Cross, LG Villanueva, RB Karabalin… - Physical Review E …, 2012 - APS
We demonstrate an analytical method for calculating the phase sensitivity of a class of
oscillators whose phase does not affect the time evolution of the other dynamic variables …
oscillators whose phase does not affect the time evolution of the other dynamic variables …
Phase dynamics of noise-induced coherent oscillations in excitable systems
Noise can induce coherent oscillations in excitable systems without periodic orbits. Here, we
establish a method to derive a hybrid system approximating the noise-induced coherent …
establish a method to derive a hybrid system approximating the noise-induced coherent …
Asymptotic phase and amplitude for classical and semiclassical stochastic oscillators via Koopman operator theory
The asymptotic phase is a fundamental quantity for the analysis of deterministic limit-cycle
oscillators, and generalized definitions of the asymptotic phase for stochastic oscillators …
oscillators, and generalized definitions of the asymptotic phase for stochastic oscillators …
The roles of the Moran effect and dispersal in synchronizing oscillating populations
EE Goldwyn, A Hastings - Journal of Theoretical Biology, 2011 - Elsevier
Patterns of spatial synchrony of population dynamics are dramatic phenomena that provide
the potential for unraveling forces controlling the dynamics of natural populations in time and …
the potential for unraveling forces controlling the dynamics of natural populations in time and …
[HTML][HTML] Collective phase dynamics of globally coupled oscillators: noise-induced anti-phase synchronization
Y Kawamura - Physica D: Nonlinear Phenomena, 2014 - Elsevier
We formulate a theory for the collective phase description of globally coupled noisy limit-
cycle oscillators exhibiting macroscopic rhythms. Collective phase equations describing …
cycle oscillators exhibiting macroscopic rhythms. Collective phase equations describing …
[HTML][HTML] Small noise and long time phase diffusion in stochastic limit cycle oscillators
G Giacomin, C Poquet, A Shapira - Journal of Differential Equations, 2018 - Elsevier
We study the effect of additive Brownian noise on an ODE system that has a stable
hyperbolic limit cycle, for initial data that are attracted to the limit cycle. The analysis is …
hyperbolic limit cycle, for initial data that are attracted to the limit cycle. The analysis is …
Dominant efficiency of nonregular patterns of subthalamic nucleus deep brain stimulation for Parkinson's disease and obsessive-compulsive disorder in a data-driven …
SD Karamintziou, NG Deligiannis… - Journal of neural …, 2015 - iopscience.iop.org
Objective. Almost 30 years after the start of the modern era of deep brain stimulation (DBS),
the subthalamic nucleus (STN) still constitutes a standard stimulation target for advanced …
the subthalamic nucleus (STN) still constitutes a standard stimulation target for advanced …