Chapter

Synchronisation in a network of FHN units with synaptic-like coupling

12/2006; DOI:10.1007/BFb0098178 pp.230-239

ABSTRACT We report a numerical study of the synchronisation phenomena occurring in a network of identical FitzHugh-Nagumo oscillators,
with all-to-all synaptic coupling described by α function. A variety of states with different type of synchronisation (either
in amplitude, or in phase or frequency) is found to occur, depending on the number of oscillators and on the coupling parameters.
Our results support the view that the behaviour of large ensembles of neurons can be understood by the knowledge of small
ones.

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Keywords

all-to-all synaptic coupling
 
different type
 
neurons
 
numerical study
 
results support
 
synchronisation phenomena
 
α function