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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: IEEE Trans Biomed Eng. 2014 Mar;61(3):900–910. doi: 10.1109/TBME.2013.2292320

Fig. 1.

Fig. 1

Upper panels show element connectivity of continuous FE (left) and dFE (right) mesh. Lower panels indicate wave front propagation patterns for both cases. In the right dFE panel nodes 1 and 4 are decoupled, preventing impulse propagation across the line 1-4-7, only node 7 allows transduction. Impact of nodal splitting upon propagation pattern when stimulating node 0 is illustrated using artificial isochrones.