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. 2017 Jul 13;7:5316. doi: 10.1038/s41598-017-05493-9

Figure 1.

Figure 1

Flowchart of the PNS simulation process. Step 1: Preparation of the body model and nerve atlas (only required once). Step 2: EM fields imposed by the coil are calculated. Step 3: The electric field for a given coil current waveform is interpolated and projected onto the nerve fiber. Step 4: Nerves response is calculated to determine if an AP has been initiated. If no AP is reached, steps 3 and 4 are repeated with a higher amplitude coil current waveform until PNS is observed.