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. 2014 Dec 9;9(12):e114577. doi: 10.1371/journal.pone.0114577

Figure 3. Localization of stable rotors.

Figure 3

A: Results of the optimization procedure. Boxplots of ApEn normalized values using optimized parameters: Inline graphic (left) and Inline graphic (right). The Spearman correlation coefficient calculated over DB-CZ-GE for each boxplot is shown. B: Activation isochronic maps corresponding to R1 (below) and R2 (top). The rotor tip is indicated where the colors converge. C: EGM generated by the model in the areas of stable rotors and the block for the time interval between 2 s and 3 s. EGM corresponding to the R1, R2, B1 and plane activation wavefront areas. D: Bipolar EGM corresponding to R1 and plane activation wavefront area. ApEn values for each EGM are shown.