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多导电极耳蜗埋植中最使人关注的是可能出现远期有害的生理影响,包括螺旋神经节细胞、神经元的变性和新骨形成。作者对5名使用澳大利亚多导电极耳蜗埋植的患者进行临床观察以估价使用该人工耳蜗可能造成的损伤。这些患者每天使用该装置10～19小时,将术后一年所测结果与术后经三个月训练时所测结果进行比较。测试项目包括各个电极的电阈值及舒适阈,声场纯音和言语听阈,语言辨别阈,元音和辅
The most intriguing aspect of multi-electrode pole cochlear implants is the possible long-term adverse effects of physiology, including spiral ganglion cells, neuronal degeneration and new bone formation. The authors performed a clinical study of 5 patients implanted with multi-conductor Cochlear implants in Australia to evaluate the possible damage caused by using this cochlear implant. These patients use the device daily for 10 to 19 hours, comparing the results of one year after surgery with the results of three months of training after surgery. Test items include electrical thresholds and comfort thresholds for each electrode, pure sound and speech thresholds for speech fields, speech recognition thresholds, vowels and auxiliary