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Abstract:
We have developed a VLSI silicon neuron and a corresponding
mathematical model that is a two state-variable system. We describe
the circuit implementation and compare the behaviors observed in
the silicon neuron and the mathematical model. We also perform
bifurcation analysis of the mathematical model by varying the
externally applied current and show that the behaviors exhibited by
the silicon neuron under corresponding conditions are in good
agreement to those predicted by the bifurcation analysis.
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