Perceptual learning and auditory training in cochlear implant recipients.
Perceptual learning and auditory training in cochlear implant recipients.
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DOI：
10.1177/1084713807301379
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发表时间：
2007-09-01
影响因子：
--
通讯作者：
Galvin, John J 3rd
中科院分区：
文献类型：
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作者：
Fu, Qian-Jie;Galvin, John J 3rd
对于人工耳蜗 (CI) 接受者来说，学习电刺激语音模式可能是一种新的、困难的体验。最近的研究表明，大多数植入接受者至少通过被动的日常聆听体验部分地适应了这些新模式。逐渐引入语音处理器参数（例如，频谱失配的程度）可以提供更完整且压力更小的适应。尽管植入装置可以恢复听力，并且持续使用植入物可以提供一定程度的适应，但为了最大限度地发挥 CI 接受者的植入益处，积极的听觉康复可能是必要的。目前，针对成年语后聋哑人的听力康复资源很少。我们最近开发了一个计算机辅助言语训练程序，以提供在家进行听觉康复的方法。该培训软件以语音刺激之间的重要声学对比为目标，提供听觉和视觉反馈，并结合渐进式训练技术，从而在听觉训练练习中保持接受者的兴趣。我们最近的研究证明了有针对性的听觉训练在改善 CI 接受者的言语和音乐感知方面的有效性。通过提供廉价且有效的听觉训练计划，CI 接受者可能会找到充分利用植入装置的动力和动力。
Learning electrically stimulated speech patterns can be a new and difficult experience for cochlear implant (CI) recipients. Recent studies have shown that most implant recipients at least partially adapt to these new patterns via passive, daily-listening experiences. Gradually introducing a speech processor parameter (eg, the degree of spectral mismatch) may provide for more complete and less stressful adaptation. Although the implant device restores hearing sensation and the continued use of the implant provides some degree of adaptation, active auditory rehabilitation may be necessary to maximize the benefit of implantation for CI recipients. Currently, there are scant resources for auditory rehabilitation for adult, postlingually deafened CI recipients. We recently developed a computer-assisted speech-training program to provide the means to conduct auditory rehabilitation at home. The training software targets important acoustic contrasts among speech stimuli, provides auditory and visual feedback, and incorporates progressive training techniques, thereby maintaining recipients' interest during the auditory training exercises. Our recent studies demonstrate the effectiveness of targeted auditory training in improving CI recipients' speech and music perception. Provided with an inexpensive and effective auditory training program, CI recipients may find the motivation and momentum to get the most from the implant device.