“…Some of these circuits are obtained from some mathematical models of the neurons that have been developed. Hodgkin-Huxley neuron [2], Izhikevich neuron [3], Morris-Lecar neuron [4], 2-D Hindmarsh-Rose (HR), 3-D-HR model [5,6], FitzHugh-Nagumo (FN) model [7], Hopfield neural network model [8][9][10][11], Chay model [12], and the Rulkov model [13], just to name a few, are among those neurons. Recall that in brain dynamics, neurons have a significant role in the brain's recording, selection, storage, learning, thinking, and data transfer processes.…”