Spontaneous firing rate (Hz)
Spontaneous firing CV ISI 
AP threshold (mV)
AP amplitude (mV)
AP width at half amplitude (ms)
AP rise rate (10-90%) (mV/ms)
AP fall rate (10-90%) (mV/ms)
AHP depth from threshold (mV)
AHP time to minimum (ms)
Spike time during hyperpolarizing protocol (ms)
Subthreshold oscillation frequency (Hz)
Subtreshold oscillation frequency variance
Subthreshold oscillation amplitude (mV)
Subthreshold oscillation amplitude variance
Input resistance (Mohm)
Sag amplitude (mV)