基于功能性核磁共振成像的耳鸣患者脑功能网络改变  

Changes of Brain Functional Networks on Functional Magnetic Resonance Imaging in Tinnitus Patients

作　　者：何金阳 尹时华[1] HE Jinyang;YIN Shihua(Department of Otolaryngology Head and Neck Surgery,Second Affiliated Hospital of Guangxi Medical University,Nanning,530007,China)

机构地区：[1]广西医科大学第二附属医院耳鼻咽喉头颈外科,南宁530007

出　　处：《中华耳科学杂志》2023年第5期716-721,共6页Chinese Journal of Otology

基　　金：国家自然科学基金(82160213);广西医科大学第二附属医院国家自然科学基金培育项目(GJPY2019001)。

摘　　要：耳鸣的神经机制复杂,耳鸣引起的神经活动不止在听觉系统发生改变,也影响着非听觉网络。随着影像学的发展,功能性核磁共振成像(functional Magnetic Resonance Imaging,fMRI)应用于大脑可间接代表神经元的活动情况,在耳鸣的研究中得到广泛应用,为耳鸣的神经机制提供了新的见解。本文基于fMRI在耳鸣的脑功能网络的研究进展进行综述,从影像学的角度探索耳鸣的神经活动改变,为耳鸣的诊断和治疗提供新的思路。The neural mechanism of tinnitus is complex.Changes of neural activities related to tinnitus involve not only the auditory system,but also non-auditory networks in the brain.Functional magnetic resonance imaging(fMRI)can provide information on neuronal activities and has been widely used in tinnitus studies to provide new insights on its neural mechanisms and new ideas for its diagnosis and treatment.

关 键 词：耳鸣 神经机制 脑功能网络 功能性核磁共振成像 

分 类 号：R764[医药卫生—耳鼻咽喉科]