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—The experimental setup for the measurement of the current pulses generated at the different electrodes of a cochlear implant is presented. The electrical stimuli were modulated by an ad hoc software, transferred through a custom-made cochlear-implant programming interface to the speech processor, encoded as radio frequency (RF) signals, delivered via coil(More)
—The electric potential pattern generated by a cochlear implant was modeled using the finite-element method. The pattern , which is a response to bipolar current pulses from the implant electrode array, was investigated for different values of the electrical parameters of the human cochlea and of the array. Simulated data are compared with measurements in a(More)