Supported by the National Natural Science Foundation of China under Grant Nos 10335010 and 10274003, and the SRF for R0CS, SEM.
A one-dimensional array of 2N + 1 automata with FitzHugh-Nagumo dynamics, in which one is set to be oscillatory and the others are excitable, is investigated with hi-directional interactions. We find that 1 : 1 rhyt...