{"title":"单侧花椰菜耳摔跤运动员的实耳独立增益","authors":"Kamal Pahlavan Yali, Mohammad Maarefvand","doi":"10.18502/avr.v32i3.12942","DOIUrl":null,"url":null,"abstract":"Background and Aim: Real-Ear Unaided Gain (REUG) can reveal the outer-ear resonance which reflects the effects of body and ear factors. Deformity in the outer ear may change the real-ear unaided responses. Cauliflower ear is a common ear deformity in wrestlers. This study aimed to compare the REUG of normal and cauliflower ear in wrestlers to investigate the frequencies at which the gain may be inaccurate.
 Methods: Ten male wrestlers with the age ranged from 21 to 31 years participated in this study. The study had within-subject design and only one group. The REUGs was recorded for both ears, normal and cauliflower ears, and the results analyzed.
 Results: The mean of REUG values were significantly different between the deformed and normal ears. There were two distinct peaks in the REUG curve of the deformed ear, while there was a single peak in that of the normal ear.
 Conclusion: The differences in the REUG at 2–6 kHz between the deformed and normal ears was seen.
 Keywords: Cauliflower ear; real ear unaided gain; probe microphone measurement; ear canal resonance","PeriodicalId":30299,"journal":{"name":"Audiology","volume":"155 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Real-ear Unaided Gain in Wrestlers with Unilateral Cauliflower Ear\",\"authors\":\"Kamal Pahlavan Yali, Mohammad Maarefvand\",\"doi\":\"10.18502/avr.v32i3.12942\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Background and Aim: Real-Ear Unaided Gain (REUG) can reveal the outer-ear resonance which reflects the effects of body and ear factors. Deformity in the outer ear may change the real-ear unaided responses. Cauliflower ear is a common ear deformity in wrestlers. This study aimed to compare the REUG of normal and cauliflower ear in wrestlers to investigate the frequencies at which the gain may be inaccurate.
 Methods: Ten male wrestlers with the age ranged from 21 to 31 years participated in this study. The study had within-subject design and only one group. The REUGs was recorded for both ears, normal and cauliflower ears, and the results analyzed.
 Results: The mean of REUG values were significantly different between the deformed and normal ears. There were two distinct peaks in the REUG curve of the deformed ear, while there was a single peak in that of the normal ear.
 Conclusion: The differences in the REUG at 2–6 kHz between the deformed and normal ears was seen.
 Keywords: Cauliflower ear; real ear unaided gain; probe microphone measurement; ear canal resonance\",\"PeriodicalId\":30299,\"journal\":{\"name\":\"Audiology\",\"volume\":\"155 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-06-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Audiology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.18502/avr.v32i3.12942\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Audiology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18502/avr.v32i3.12942","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
背景与目的:Real-Ear Unaided Gain (Real-Ear Unaided Gain, REUG)可以揭示反映身体和耳朵因素影响的外耳共振。外耳畸形可能改变真耳的无辅助反应。花椰菜耳是摔跤运动员常见的耳朵畸形。本研究旨在比较摔跤运动员正常耳和花椰菜耳的REUG，以研究增益可能不准确的频率。方法:选取10名年龄在21 ~ 31岁的男子摔跤运动员进行研究。该研究采用主题内设计，只有一个组。记录双穗、正常穗和花椰菜穗的reug，并对结果进行分析。
结果:畸形耳与正常耳的REUG平均值有显著性差异。畸形耳的REUG曲线有两个明显的峰，正常耳的REUG曲线有一个单峰。
结论:畸形耳与正常耳在2 ~ 6 kHz时的REUG存在差异。
关键词:花椰菜穗;真耳独立增益;探头传声器测量;耳道共振
Real-ear Unaided Gain in Wrestlers with Unilateral Cauliflower Ear
Background and Aim: Real-Ear Unaided Gain (REUG) can reveal the outer-ear resonance which reflects the effects of body and ear factors. Deformity in the outer ear may change the real-ear unaided responses. Cauliflower ear is a common ear deformity in wrestlers. This study aimed to compare the REUG of normal and cauliflower ear in wrestlers to investigate the frequencies at which the gain may be inaccurate.
Methods: Ten male wrestlers with the age ranged from 21 to 31 years participated in this study. The study had within-subject design and only one group. The REUGs was recorded for both ears, normal and cauliflower ears, and the results analyzed.
Results: The mean of REUG values were significantly different between the deformed and normal ears. There were two distinct peaks in the REUG curve of the deformed ear, while there was a single peak in that of the normal ear.
Conclusion: The differences in the REUG at 2–6 kHz between the deformed and normal ears was seen.
Keywords: Cauliflower ear; real ear unaided gain; probe microphone measurement; ear canal resonance
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