Figure 2
From: Linking demyelination to compound action potential dispersion with a spike-diffuse-spike approach
Impulse Response function for internodal current propagation. (a) The impulse-response function of a semi-infinite cable with lumped soma is shown for increasing effective distances \(X = 0.1,0.5,1\) (from top to bottom) for \(\gamma = 1\). (b) A typical action potential current filtered with the Impulse-response function shown in (a). (c) Impulse-response function of a semi-infinite cable with lumped soma for increasing electrotonic ratios \(\gamma = 2,1,0.5\) (from top to bottom) and \(X = 0.1\). (d) Membrane potential obtained by filtering the action potential current with the Green’s functions shown in (c)