缓解渐进性听力神经病的感知缺陷:一个案例研究
Gary Rance1, Dani Tomlin1, Eppie M Yiu2,3,4
1Department of Audiology and Speech Pathology, The University of Melbourne, Carlton, VIC 3053, Australia.
Journal of clinical medicine
|April 13, 2024
概括
听力神经病变 (AN) 随着时间的推移而恶化,但远程麦克风设备改善了患有夏科特-玛丽-图斯病的儿童的听力技能和神经可塑性.
科学领域:
- 神经科学是一个神经科学.
- 听力学 听力学是指听力学.
- 遗传学 遗传学 是一个
背景情况:
- 听力神经病变 (AN) 是一种影响第八大脑神经和中央听力通路的听力障碍.
- 在神经退行性疾病中可以出现渐进性AN,导致脱差和失同.
- 轴神经病变,就像夏科特-玛丽-病一样,可以与渐进的AN相关.
研究的目的:
- 在患有轴突神经病变和AN的儿童中,随着时间的推移跟踪听觉功能变化.
- 研究听力干预对日常听力和神经可塑性的影响.
主要方法:
- 在3年内对听觉功能 (听觉水平,唤起的潜能,感知能力) 的纵向跟踪.
- 评估一个患有与Charcot-Marie-Tooth疾病 (2C型) 相关的渐进性AN的儿童.
- 评估听觉干预对语音感知和神经可塑性发育的影响.
主要成果:
- 通过电生理学和行为测量观察到听觉神经退化,尽管听力值稳定.
- 听觉脑干响应幅度降低和听觉时间感知恶化发生.
- 噪音中的语音感知最初有所下降,但在安装了远程麦克风监听设备后,语音感知得到了改善,达到正常水平.
结论:
- 持续使用远程麦克风监听系统诱导神经塑性变化.
- 这些变化改善了患者的日常听力能力,即使没有设备.
- 该研究强调了听觉干预的潜力,以减轻渐进性AN的功能衰退.
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