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. Author manuscript; available in PMC: 2010 Jan 30.
Published in final edited form as: IEEE Trans Biomed Eng. 2007 Apr;54(4):611. doi: 10.1109/TBME.2006.889172

Fig. 8.

Fig. 8

Stimulation of multiple cells under an external electric field (along the horizontal direction): (a) closeup of non-matching triangulations of the intra- and extracellular spaces. (b) steady state iso-potential contours around the cells from the simulation on the non-matching grids that respectively result from uniform refinement of the ones shown in (a) by connecting the midpoints of edges. The square markers denote the local maximum and minimum points of the transmembrane potential, which is defined on the coarse grid side.