Browsing Engineering Mathematics and Internetworking Faculty Research, Publications and Presentations by Author "Kember, G. C."
Now showing items 1-4 of 4
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Competition model for aperiodic stochastic resonance in a Fitzhugh-Nagumo model of cardiac sensory neurons
Kember, G. C., G. A. Fenton, J. A. Armour, and N. Kalyaniwalla. 2001. "Competition model for aperiodic stochastic resonance in a Fitzhugh-Nagumo model of cardiac sensory neurons." Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 63(4): 419111-419116. doi:10.1103/PhysRevE.63.041911A model is presented to access the cause and effect between noisy threshold inputs and the average firing rate generated by neuron. The neural control in the heart in aperiodic stochastic resonance (ASR) was partially ... -
Control of cardiac function and noise from a decaying power spectrum
Kember, G. C., J. A. Armour, G. A. Fenton, and A. Malhotra. 2004. "Control of cardiac function and noise from a decaying power spectrum." Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 70(2): 021909-1-021909-9. doi:10.1103/PhysRevE.70.021909The transduction capability of cardiac affected neurons situated to the heart to control cardiac function was described. It was observed that the through in situ cardiac afferent activity shows evidence of independent and ... -
Mechanism of smart baroreception in the aortic arch
Kember, G. C., J. A. Armour, and M. Zamir. 2006. "Mechanism of smart baroreception in the aortic arch." Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 74(3). doi:10.1103/PhysRevE.74.031914A mechanism is proposed by which the patch of baroreceptors along the inner curvature of the arch of the aorta can sense hemodynamic events occurring downstream from the aortic arch, in the periphery of the arterial tree. ... -
"Smart" baroreception along the aortic arch, with reference to essential hypertension
Kember, G. C., M. Zamir, and J. A. Armour. 2004. ""Smart" baroreception along the aortic arch, with reference to essential hypertension." Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 70(5): 051914-1-051914-5. doi:10.1103/PhysRevE.70.051914An arterial model was used to show that the cumulative effects of wave reflections have a surprisingly pronounced effect on the pressure distribution in the root segment of the tree. Global arterial conditions play a role ...