Before modern implants, âpatients were really terrifiedâ at the prospect of deafness, she says. CIS continues to be the most effective way to translate acoustic information into electrical signals that the brain can interpret, says otolaryngologist Debara Tucci, who with Wilson co-directs the Duke Hearing Center. Wilson, now at Duke University in Durham, North Carolina, later refined the technology with a strategy known as âcontinuous interleaved samplingâ (CIS), which allowed the implants to process speech clearly. In the 1970s, Hochmair and Clark of the cochlear implant company MED-EL in Innsbruck, Austria, and the University of Melbourne, respectively, were the first to insert multiple electrodes into the human cochlea to stimulate nerves that respond to different frequencies of sound. How many days will it take for the cheque to clear? nexium obat apa ya This yearâs clinical research prizes went to Graeme Clark, Ingeborg Hochmair, and Blake Wilson for their work to restore hearing to the deaf.
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