[Negative refractoriness in excitable systems with cross-diffusion] [English Abstract, Journal Article] Biofizika 2009 Jul-Aug; 54(4):704-9.
The results of numerical experiments with mathematical models of excitable systems with cross-diffusion are presented. It was shown that the refractoriness in such systems may be negative. The effects of negative refractoriness on the propagation and interaction of waves are demonstrated.