Synchronization of Coupled Different Chaotic FitzHugh-Nagumo Neurons with Unknown Parameters under Communication-Direction-Dependent Coupling

<table>Synchronization of the two different coupled chaotic FHN neurons under EES by application of the proposed control scheme. The controller was applied for the time <svg height="11.6" id="M220" style="vertical-align:-1.29163pt" version="1.1" viewbox="0 0 49.825001 11.6" width="49.825001" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>: (a) phase portrait of the first neuron; (b) phase portrait of the second neuron; (c) synchronization error plot.</table>

Computational and Mathematical Methods in Medicine

fig6

Figure 6

Figure 6: Synchronization of Coupled Different Chaotic FitzHugh-Nagumo Neurons with Unknown Parameters under Communication-Direction-Dependent Coupling 

Figure 6 | Synchronization of Coupled Different Chaotic FitzHugh-Nagumo Neurons with Unknown Parameters under Communication-Direction-Dependent Coupling 