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

Table 1

Geometry and conductivity parameters of the models.

Tissue	Thickness of CM1 and PM1 (cm)	Thickness of CM2 and PM2 (cm)	Conductivity (mS m^−1)
Skin	0.20	0.20	0.790
Subcutaneous fat	1.24	1.73	42.27
Muscle	4.32	5.02	82.38 (transversal); 329.53 (longitudinal)
Cortical bone	0.63	0.57	20.24
Bone marrow	0.87	0.94	101.93
Blood	N/A	N/A	700.0
Sciatic nerve	N/A	N/A	29.89