摘要
耳鸣是一种主观症状,表现为在没有任何外来的听觉刺激时对声音的感知,例如嗡嗡声、响铃声、口哨声等[1-2],是耳鼻咽喉科中最常见的疾病之一。它可能由巨大的噪声暴露、年龄和其他病因等诱发,但由于其机制没有被明确揭示[3],临床工作中仍存在诸多争议和困扰。耳鸣患者中1%~3%因耳鸣严重影响了生活质量,甚至诱发精神方面的并发症,如睡眠障碍、抑郁、焦虑甚至自杀[4]。
Cingulate cortex, as an important part of limbic system, is connected with number of areas in the brain, which regulate and control the conduction of multiple sensations. Studies of tinnitus have shown that abnormal changes in cingulate cortex are involved in the process of tinnitus, and play a key role in noise cancelling, cognition and emotional experience of tinnitus. This paper reviews the physiological function of the cingulate cortex and its role in the mechanism of tinnitus, providing new ideas for the treatment of tinnitus.
作者
范欣
宋昱
马芙蓉
FAN Xin;SONG Yu;MA Furong
出处
《临床耳鼻咽喉头颈外科杂志》
CAS
北大核心
2020年第12期1141-1144,共4页
Journal of Clinical Otorhinolaryngology Head And Neck Surgery
基金
国家自然科学基金面上项目(No:81870727)
国家自然科学基金重大项目(No:21790391)。
关键词
耳鸣
扣带回
解剖联系
生理功能
tinnitus
cingulate cortex
anatomical connection
physiological function
