Spiral wave dynamics under feedback via an equilateral triangular sensory domain

• Main Authors: Somprasong Naknaimueang, Michael A. Allen, Stefan C. Müller
• Other Authors: Otto von Guericke University of Magdeburg
• Format: Article
• Published: 2018
• Subjects: Mathematics; Physics and Astronomy
• Online Access: https://repository.li.mahidol.ac.th/handle/123456789/23393

We perform a numerical study of the trajectories of spiral wave cores in excitable systems whose excitability is modulated in proportion to the integral of the activity in a sensory domain in the shape of an equilateral triangle. As a result of this domain shape having vertices opposite sides, unusu...