Activity spread and breathers induced by finite transmission speeds in two-dimensional neural fields

1. Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Nov;82(5 Pt 2):055701. Epub 2010
Nov 12.

Activity spread and breathers induced by finite transmission speeds in
two-dimensional neural fields.

Hutt A(1), Rougier N.

Author information:
(1)INRIA Nancy-Grand Est, Team CORTEX, 615 rue du Jardin Botanique, 54600
Villers-les-Nancy, France.

The work studies the spatiotemporal activity propagation in a two-dimensional
spatial system involving a finite transmission speed. We derive a numerical
scheme in detail to integrate the corresponding evolution equation and validate
the derived algorithm by a study of a spatially periodic system. Finally, the
work demonstrates numerically transmission delay-induced breathers subjected to
anisotropic external input.

DOI: 10.1103/PhysRevE.82.055701
PMID: 21230538

Auteurs Bordeaux Neurocampus