표 1. | Table 1. 인간 Head의 전기적 특성 | Electrical properties of the human head.

Tissue Relative permeability (ϵr) Conductivity (σ) (Unit: S)
Skin 41.40 0.87
Skull 11.27 0.23
Brain 45.80 0.76
Cerebellum 44.13 0.96