The Influence of Age and Skull Conductivity on Surface and Subdermal Bipolar EEG Leads

Table 1

Tissues and conductivities (S/m) included in our realistic head models [10].

Tissue	Conductivity (S/m)	Tissue	Conductivity (S/m)
Bone marrow	0.046	Scalp	0.43
Fat	0.040	Eye	0.51
Skull/Bones	0.087, 0.054, 0.029, 0.014	Muscles	0.11
White matter	0.14	Blood	1.0
Gray matter	0.33	CSF	1.54
Other neural tissue	0.16