Table 1.

Various published tissue conductivities (in S/m).

Source	σil	σit	σel	σet
Nominal (Clerc, 1976)	0.170	0.019	0.620	0.240
Roberts et al. (1979)	0.280	0.026	0.220	0.130
Roberts and Scher (1982)	0.340	0.060	0.120	0.080

Here, “nominal” refers to the conductivity set used in the rest of this work.