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Noise-sustained synchronization of electrically coupled FitzHugh-Nagumo networks under counterphase external forcing
(Elsevier Science, 2016-05)
We study the stochastic dynamics of two electrically coupled networks of excitable FitzHugh-Nagumo cells, each of them phase-repulsively linked to form a ring able to develop noise-sustained structures. All cells are ...
Hub-enhanced noise-sustained synchronization of an externally forced FitzHugh–Nagumo ring
(Elsevier Science, 2017-02)
A ring of FitzHugh–Nagumo units with antiphase coupling between their activator fields and submitted to a adiabatic harmonic subthreshold signal, is in turn globally coupled in electrical mode with the activator field of ...
Ghost stochastic resonance induced by a power-law distributed noise in the FitzHugh?Nagumo neuron model
(Elsevier Science, 2015-05)
We numerically investigate the ghost stochastic resonance phenomenon induced by a power-law distributed noise in the neuron FitzHugh–Nagumo model. The input noise considered is produced by a Langevin process including both ...
Areduced gradient description of stochastic-resonant spatiotemporal patterns in a FitzHugh?Nagumo ring with electric inhibitory coupling
(Elsevier Science, 2014-04)
We study the synchronization (sync) properties of a ring of N units with excitable FitzHugh?Nagumo dynamics, when the inhibitor fields of nearest-neighbor units are coupled diffusively (electric coupling). The system is ...
Modeling and simulating the nerve axon as a thin-film microstrip
(2012)
Since Hodgkin and Huxley described the nerve axon as a cable (H-H model), many efforts have been made to find more approximated transmission line models representing the nerve axon. This paper describes a simple model that ...
Modeling and simulating the nerve axon as a thin-film microstrip
(2012)
Since Hodgkin and Huxley described the nerve axon as a cable (H-H model), many efforts have been made to find more approximated transmission line models representing the nerve axon. This paper describes a simple model that ...
Modeling and simulating the nerve axon as a thin-film microstrip
(2013)
Introduction: Nicotinic acetylcholine receptors (nAChRs) are widely expressed throughout several brain regions. Formation of the ?4?2 and ?7 subtypes in particular is involved in the organisation of different types of ...