cochlear implantation

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[object Object],[object Object],[object Object],Fig: The internal part of a cochlea implant Fig: Cochlea implant as worn by user

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[object Object],[object Object],Cochlear implants Hearing aids consonants and vowels are understandable Only vowels Unlimited possibilities for signal coding Limited signal coding Surgically implanted No surgery needed 3 batteries or charged battery 1 battery Battery life: 1 to 3 days Battery life: 1 to 2 weeks Success is individual and unpredictable Success is individual and unpredictable Rechargeable Non- rechargeable

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[object Object],[object Object],Fig: The cochlear model (Lyon)

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Fig: Floorplan of 100-stage cochlea chip,

Fig: Artist‘s conception of the cochlea Fig: Photomicrograph of 480-stage cochlea test chip.

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cochlear implantation

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cochlear implantation