. Author manuscript; available in PMC: 2013 Jul 29.

Published in final edited form as: Conf Proc IEEE Eng Med Biol Soc. 2012;2012:6220–6223. doi: 10.1109/EMBC.2012.6347415

TABLE I.

Reconstructed conductivity of the phantom experiment (unit: S/m)

	Using 30 probe electrodes only	Using 30 probe electrodes and 3 needle electrodes
Background region	0.594×10⁻³	0.668×10⁻³
Highest conductivity	0.136	0.116
Contrast to the background	0.135	0.115