Mathematical Modeling of Subthreshold Resonant Properties in Pyloric Dilator Neurons

Figure 7

The response of HH-type model to the Chirp input. (a) The voltage response at the resting membrane potential of −59 mV (left trace) and −55 mV (right trace). The peak-to-peak amplitude of voltage response is reduced and shifted to right by decreasing the resting membrane potential. (b) Impedance magnitude. Both the maximum impedance magnitude () and resonance frequency () depend on the resting membrane potential. (c) Three-dimensional plot showing the impedance magnitude plot ( curve) at different resting potentials. (d) The values of -factor at different resting potentials.

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