Fig. 5
Reproduced with permission from Ref. [155]. Copyright 2019, John Wiley and Sons
Artificial neurons and their neuronal functionalities. a Schematic illustrations of biological neurons consisting of dendrite, soma, and axon (left) and the representative integrate-and-fire dynamics of the neurons (right). Reproduced with permission from Ref. [156]. Copyright 2022, John Wiley and Sons b, c Neuronal dynamics emulated by the filament-free memristor as a function of amplitude (b) and frequency (c). d A schematic circuit diagram of the quasi HH artificial neuron based on two non-filamentary memristors. e, f Plots of the electrical neuronal dynamics using the designed quasi HH neuron as functions of amplitude (e) and frequency (f).