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tahsid
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I have impedance values for an electrode (used for nerve stimulation) over a wide frequency range using sinusoidal current. Now I have to calculate how much voltage I need to stimulate the electrode at a current of 5mA, using the equation (V=IR). I have to use monophasic pulse train of 5 to 10 pulses, pulse width = 200 micro seconds, inter pulse interval = 5 milli sec and frequency= 20 Hz.
I want to know at what frequency I should take the impedance from the impedance data (obtained using sinusoidal current) corresponding to the frequency of 20 Hz (monophasic pulse train)?
I want to know at what frequency I should take the impedance from the impedance data (obtained using sinusoidal current) corresponding to the frequency of 20 Hz (monophasic pulse train)?