A dog and fox oscillator simulation for the coupling between heart and lungs

An electric analog model of the possible interactions between cardiac and respiratory oscillations is presented. Two oscillators (called dog and fox) are connected to the inputs of a numerical exnor to give a qualitative simulation of the behavior of the correspondent physiological systems under nor...

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Bibliographic Details
Main Authors: Sinigaglia, G., Nichelatti, M., Pettazzoni, P., Bersani, F., Goganyi, G., Pallotti, G.
Format: Conference Proceeding
Language:English
Subjects:
Band pass filters
Biological system modeling
Circuits
Electric variables measurement
Equations
Frequency
Heart
Lungs
Physics
Voltage-controlled oscillators
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Summary:An electric analog model of the possible interactions between cardiac and respiratory oscillations is presented. Two oscillators (called dog and fox) are connected to the inputs of a numerical exnor to give a qualitative simulation of the behavior of the correspondent physiological systems under normal conditions. An effective decoupling of the two oscillators with the shift of the characteristic frequencies is shown.< >
DOI:10.1109/IEMBS.1988.94937