Fig. 5.

Results for anisotropic conduction in tissue. A: Comparison of the activation maps of the graph-based homogenisation technique with varying reduction in the number of nodes in the mesh with 15% Fibrosis. B: Percentage error of activation times for the graph-based homogenisation method for the different levels of fibrosis. The black line on the figure represents the error associated with reducing the number of nodes in the mesh for the homogeneous problem. C: Percentage error of activation times comparing the graph-based homogenisation approach to the standard homogenisation approach with 15% fibrosis.