Читать книгу EEG Signal Processing and Machine Learning - Saeid Sanei - Страница 54

As in Figure 3.15, Roy also introduced a model based on the Hodgkin–Huxley model [58]. He used field‐effect transistors (FETs) to simulate the sodium and potassium conductances in the membrane model [58].

In the Roy model the conductance is controlled by a circuit including an operational amplifier, capacitors, and resistors. This circuit is designed to make the conductance behave according to the Hodgkin–Huxley model. Roy's main goal was to achieve a very simple model rather than to simulate accurately the Hodgkin–Huxley model.