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. 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

Fig. 6.

Fig. 6

2D sagittal cross sections of EIT reconstructions with and without needle electrodes. (a) A simulated conductivity contrast (2:1) inclusion in the imaging domain. (b) Reconstructed conductivity distribution without using the needle electrodes. (c) Reconstructed condu ctivity distribution with incorporating the 4 needle electrodes.