Complex phase dynamics in coupled bursters
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Complex phase dynamics in coupled bursters. / Postnov, D E; Sosnovtseva, Olga; Malova, S Y; Mosekilde, Erik.
In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), Vol. 67, No. 1 Pt 2, 01.01.2003, p. 016215.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Complex phase dynamics in coupled bursters
AU - Postnov, D E
AU - Sosnovtseva, Olga
AU - Malova, S Y
AU - Mosekilde, Erik
PY - 2003/1/1
Y1 - 2003/1/1
N2 - The phenomenon of phase multistability in the synchronization of two coupled oscillatory systems typically arises when the systems individually display complex wave forms associated, for instance, with the presence of subharmonic components. Alternatively, phase multistability can be caused by variations of the phase velocity along the orbit of the individual oscillator. Focusing on the mechanisms underlying the appearance of phase multistability, the paper examines a variety of phase-locked patterns in the bursting behavior of a model of coupled pancreatic cells. In particular, we show how the number of spikes per train and the proximity of a neighboring equilibrium point can influence the formation of coexisting regimes.
AB - The phenomenon of phase multistability in the synchronization of two coupled oscillatory systems typically arises when the systems individually display complex wave forms associated, for instance, with the presence of subharmonic components. Alternatively, phase multistability can be caused by variations of the phase velocity along the orbit of the individual oscillator. Focusing on the mechanisms underlying the appearance of phase multistability, the paper examines a variety of phase-locked patterns in the bursting behavior of a model of coupled pancreatic cells. In particular, we show how the number of spikes per train and the proximity of a neighboring equilibrium point can influence the formation of coexisting regimes.
M3 - Journal article
C2 - 12636593
VL - 67
SP - 016215
JO - Physical Review E
JF - Physical Review E
SN - 2470-0045
IS - 1 Pt 2
ER -
ID: 33812824