Gradient coil switching transmembrane voltage over time at four equidistantly spaced locations along the sciatic nerve, for a stimulation amplitude just above the highest threshold of the three neuron models SENN22 (a), SENN37 ((b); red-dashed), and SENN(T) ((b), blue). The on-and off-switching time intervals are highlighted in grey. It is evident that both end-mode and axonal stimulation occur, and that neuronal dynamics is strongly affected by temperature.