音乐评估系统MuSIC的正常值研究  

A study on the normal values of Musical Sounds in Cochlear Implants test battery

作　　者：董瑞娟[1] 王硕[1] 周芸[1] 亓贝尔[1] 陈雪清[1] 刘博[1] 

机构地区：[1]首都医科大学附属北京同仁医院耳鼻咽喉头颈外科中心,北京市耳鼻咽喉科研究所,耳鼻咽喉头颈科学教育部重点实验室(首都医科大学),北京100730

出　　处：《临床耳鼻咽喉头颈外科杂志》2013年第13期712-716,共5页Journal of Clinical Otorhinolaryngology Head And Neck Surgery

基　　金：科技部国际科技合作项目(No:2009DFA32200);国家自然科学基金面上项目(No:81070796);北京市自然科学基金面上项目(No:7122034);北京市自然科学基金预探索项目(No:7123210)

摘　　要：目的:分析听力正常人音乐感知数据,为获得我国听力正常人的音乐感知正常值提供依据。方法:选取听力正常受试者39例,男18例,女21例。应用人工耳蜗音乐评估软件评价听力正常受试者的音乐感知能力。结果:39例听力正常受试者对弦乐器的音调辨差阈值中位数为2.5个半音,对长笛的音调辨差阈值中位数为0.5个半音,平均节奏辨别率为(86.1±11.2)%,平均旋律辨别率为(76.5±11.1)%,平均和弦辨别率为(75.6±11.4)%,乐器识别平均正确率为(89.9±13.0)%,乐器数辨别平均正确率(74.1±20.7)%。结论:该软件初步可以用于我国人音乐评估,需要进一步补充适合我国文化特色的音乐测试材料。Objective：To establish music reference values for normal-hearing （NH） person in China, in order to give convenience in clinical application. Method： The NH participant group included 39 subjects, of which 21 fcmales and i8 males. Musical Sounds in Cochlear Implants test battery was used to assess the music perception a bility for normal-hearing participants. Result： The median pitch difference NH participants could discriminate for string was 2.5 semitones and 0.5 for flute. The average scores of rhythm discrimination, melody discrimination, chord discrimination, instrument identification and instrument number detection test were 86. 1 % （SD 11. 2）, 76.5%（SD=11.1）, 75.6%（SD=11.4）,89.9%（SD=13.0） and 74. 1%（SD=20.7）, respectively. Conclusion： The MUSIC test could be a test for music perception ability for China users and in further study the material thai more suited for our culture should be added into it.

关 键 词：耳蜗植入 音乐 音高 旋律 节奏 音色 

分 类 号：R764.35[医药卫生—耳鼻咽喉科]