Fig. 3: Electric field distribution in axial cross section centred on one electrode in the human model.

The different images refer to the different conductivities assigned to the interfascicular and the external tissue. From left to right: a Setup F—intra- and extra-fascicular tissue assigned to fat tissue. b Setup FC—intra- and extra-fascicular tissue assigned to a mixed composition of fat and connective tissue, and c Setup FCS—intra-fascicular tissue associated with a mixed composition of fat and connective tissue, with the saline solution outside.