Fig. 16.

Excitability map in b showing $⟨\overline{\mathrm{ISI}}⟩$ of the multiplexing scheme in a with electrical synapses in the absence of noise. ${\mathrm{CV}}_{\min }$ for the lower (in red) motif layer ${\mathcal{C}}_2$ against: electrical $({\kappa }_e^m,{\tau }_e^m)$ and inhibitory chemical $({\kappa }_{\mathrm{c},\mathrm{inh}}^m,{\tau }_{\mathrm{c},\mathrm{inh}}^m)$ multiplexing parameters in c and d respectively. There is an enhancement in the degree of SISR from ${\mathrm{CV}}_{\min }=0.293$ in the absence of multiplexing to ${\mathrm{CV}}_{\min }\approx 0.12$ and ${\mathrm{CV}}_{\min }\approx 0.25$ in c and d in the presence of multiplexing, respectively. $({\kappa }_{\mathrm{c},\mathrm{inh}},{\tau }_{\mathrm{c},\mathrm{inh}})=(1.5,10.0)$ in the lower motif, $({\kappa }_{\mathrm{c},\mathrm{inh}},{\tau }_{\mathrm{c},\mathrm{inh}})=(0.05,20.0)$ in the upper motif. $v_l=1.515<v_{\mathbb{H}}$, $\epsilon =0.0005$