Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4641399 | Journal of Computational and Applied Mathematics | 2009 | 9 Pages |
Abstract
The standard algorithms for spatial discretizations of calcium-mediated dendritic branch models via finite difference methods are quite accurate, but they are also extremely slow. To improve computational efficiency we apply spatial discretization using a spectral collocation method. Simulations using the spectral collocation method are compared to the finite difference approach using a model for calcium-mediated restructuring with spine pruning. We find that the spectral collocation method is about fifteen times more efficient to achieve similar accuracy than the finite difference approach even though spectral collocation requires more steps.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
S.M. Baer, S. Crook, M. Dur-e-Ahmad, Z. Jackiewicz,