Strong coupling of nonlinear electronic and biological oscillators: reaching the "amplitude death" regime |
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Authors: | Ozden I Venkataramani S Long M A Connors B W Nurmikko A V |
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Institution: | Department of Physics, Brown University, Providence, Rhode Island 02912, USA. |
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Abstract: | Interaction between an electronic and a biological circuit has been investigated for a pair of electrically connected nonlinear oscillators, with a spontaneously oscillating olivary neuron as the single-cell biological element. By varying the coupling strength between the oscillators, we observe a range of behaviors predicted by model calculations, including a reversible low-energy dissipation "amplitude death" where the oscillations in the coupled system cease entirely. |
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