A bidomain threshold model of propagating calcium waves
نویسندگان
چکیده
منابع مشابه
Abortive and Propagating Intracellular Calcium Waves: Analysis from a Hybrid Model
The functional properties of inositol(1,4,5)-triphosphate (IP3) receptors allow a variety of intracellular Ca(2+) phenomena. In this way, global phenomena, such as propagating and abortive Ca(2+) waves, as well as local events such as puffs, have been observed. Several experimental studies suggest that many features of global phenomena (e.g., frequency, amplitude, speed wave) depend on the inte...
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It is known that curvature relation plays a key role in the propagation of two-dimensional waves in an excitable model. Such a relation is believed to obey the eikonal equation for typical excitable models (e.g., the FitzHugh-Nagumo (FHN) model), which states that the relation between the normal velocity and the local curvature is approximately linear. In this paper, we show that for a simplifi...
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ژورنال
عنوان ژورنال: Journal of Mathematical Biology
سال: 2007
ISSN: 0303-6812,1432-1416
DOI: 10.1007/s00285-007-0123-5