Back to Search
Start Over
Numerically induced bursting in a set of coupled neuronal oscillators
- Source :
- Communications in Nonlinear Science and Numerical Simulation. 20:1090-1098
- Publication Year :
- 2015
- Publisher :
- Elsevier BV, 2015.
-
Abstract
- We present our numerical observations on dynamics in the system of two linearly coupled FitzHugh–Nagumo oscillators close to the destabilization of the state of rest. Under the considered parameter values the system, if integrated sufficiently accurately, converges to small-scale periodic oscillations. However, minor numerical inaccuracies, which occur already at the default precision of the standard Runge–Kutta solver, lead to a breakup of periodicity and an onset of large-scale aperiodic bursting.
Details
- ISSN :
- 10075704
- Volume :
- 20
- Database :
- OpenAIRE
- Journal :
- Communications in Nonlinear Science and Numerical Simulation
- Accession number :
- edsair.doi...........63072a69614c34667c597ade28c80dba