听力受损的老年患者通过经直流刺激辅助听力康复培训双重改善认知功能和听力能力
Ying Zhou1, Haolun Han1, Xiaoli Zhang1
1Department of Otolaryngology, The Ninth Medical Center of Chinese PLA General Hospital, Beijing, China.
Frontiers in aging neuroscience
|September 17, 2025
概括
经直流刺激 (tDCS) 辅助的听力康复训练在听力受损的老年患者中显著改善了听力和认知功能. 这种结合的方法提高了生活质量,远远超过单独的传统培训.
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.
- 老年学是一门学科.
背景情况:
- 听力障碍在老年人中很普遍,通常与认知能力下降同时发生.
- 听力康复旨在改善听力损失患者的沟通和生活质量.
- 像tDCS这样的非侵入性脑刺激技术显示出增强认知和感官功能的潜力.
研究的目的:
- 评估跨直流刺激 (tDCS) 辅助听力康复训练的有效性.
- 评估听力障碍的老年患者认知功能和听力能力的改善.
- 为了比较tDCS辅助培训与单独的传统培训的影响.
主要方法:
- 一项前性研究涉及100名有听力障碍的老年患者,随机分为tDCS和假tDCS组.
- 两组人都接受了为期1个月的听力康复培训 (每周3次).
- 在训练之前,tDCS组接受了双站点连续高清tDCS;假组接受了假刺激.
主要成果:
- 与假装组相比,tDCS组在听力值,降低听力障碍 (HHIE-S) 和增强认知得分 (MoCA,MMSE) 中显著改善.
- 在tDCS组中,沟通表现 (CPA) 和生活质量 (SF-36) 的改善更为明显.
- 听力障碍与认知功能有负相关性,这表明它在认知改善中起着调解作用.
结论:
- tDCS辅助的听力康复培训为老年听力障碍者提供了显著的双重好处.
- 这种干预有效地改善了听觉感知和认知功能.
- 研究结果表明,tDCS是一种有前途的辅助疗法,可以提高这一群体的整体幸福感.
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