Action potential propagation and synchronisation in myelinated axons
Fig 7
Relative propagation velocity as function of g-ratio.
A: Result of our spike-diffuse-spike model, and v = κ(ln(1/g))α fitted to this result (first with α = 0.5 fixed, and then with κ and α fitted). B: Fitted α changes with the ratio of internode length to node length in the spike-diffuse spike model (lines), and in the biophysical model (dots). Parameters: fitted parameters (see Table 1 in Methods section).