马克 · 法格森: 是什么在你耳朵里嗡嗡作响？——马克 · 法格森

是什么在你耳朵里嗡嗡作响？——马克 · 法格森

查看完整课程: https://ed.ted.com/lessons/what-s-that-ringing-in-your-ears-marc-fagelson

自古巴比伦以来，耳鸣就一直困扰着人类，包括达·芬奇和查尔斯·达尔文也都深受其扰。如今，全世界大约每七个人就有一个人会经历这种听觉感受。那么，耳鸣到底是什么？这种持续的声音究竟从何而来？一起跟随马克·法格森（Marc Fagelson）进入人体的听觉系统，探索这失去的宁静。

授课：马克·法格森；导演：Zedem Media

Tinnitus affects about one in seven people globally, creating phantom ringing, buzzing, or hissing without any external source. This persistent sound is not caused by the ear itself but by the brain’s response to lost or weakened signals from damaged cochlear cells. While tinnitus has bothered people since Ancient Babylon, it is often a harmless byproduct of our nervous system adapting to changes in hearing. For some, however, it can trigger distress or amplify anxiety, making understanding and coping strategies essential.