Influence of Different Geometric Representations of the Volume Conductor on Nerve Activation during Electrical Stimulation

Figure 4

Distribution of the activation error of the PM and CM at the four stimulation sites for variations in electrode size (1.00 cm², 9.00 cm², and 25 cm²), interelectrode distance (2 cm, 4 cm, and 6 cm), and fiber thickness of the targeted nerve (8 μm, 12 μm, and 16 μm). and (two-way ANOVA followed by Bonferroni post hoc test, per group).

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