OPTIMIZING COCHLEAR IMPLANT ELECTRODE SELECTION

A method is described to allow for better selection of electrodes for neural stimulation, for example in a cochlear implant. A series of stimuli, at different stimulation levels, are provided at each electrode to be tested, and the neural response to each stimulus is measured, using an implanted ele...

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Bibliographische Detailangaben
Hauptverfasser: STECKER, MATHIAS, MUELLER-DEILE, JOACHIM, DILLIER, NORBERT, LAI, WAI, KONG, VON WALLENBERG, ERNST, LUDWIG, LASZIG, ROLAND, CAFARELLI-DEES, DENISE, NICOLAI, JOCHEN
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A method is described to allow for better selection of electrodes for neural stimulation, for example in a cochlear implant. A series of stimuli, at different stimulation levels, are provided at each electrode to be tested, and the neural response to each stimulus is measured, using an implanted electrode. A value is then calculated relating stimulus level to response, to allow the relative responsiveness of electrodes to be determined. This can then be used as the basis for a stimulation map used to select which electrodes are stimulated and at what level.