Pub Date : 2023-06-18DOI: 10.18502/avr.v32i3.12938
Somayeh Mohammadian, M. Kamali, Mohammad Maarefvand, H. Mobaraki
Background and Aim: Satisfaction with hearing aids is very important for continued use of the device and improving hearing status and quality of lives of people with hearing loss. MarkeTrak survey has been used for many years to track factors influencing satisfaction with hearing aids. This study aimed to make a valid and reliable Persian version of the MarkeTrak survey to measure the effects of type of fitting, experience and technology on hearing aid satisfaction. Methods: After confirmation of validity and reliability of the Persian MarkeTrak, 71 people participate in the study. The effects of bilateral versus unilateral hearing aids (type of fitting), experience and wireless versus non-wireless technology were tested. Results: Bilateral hearing aid users has significantly higher satisfaction rate than unilateral users (65.6±7.2 versus 59.9±17.7). The effects of experience with using hearing aids and type of technology did not reach statistical significance. Conclusion: Higher satisfaction with bilateral hearing aids might result from better sound quality in diverse listening conditions, spatial hearing and directionality with two ears rather than one ear. Keywords: Persian MarkeTrak; bilateral hearing aids; wireless; experience; satisfaction
{"title":"The Effects of Type of Fitting, Technology and User Experience on Satisfaction with Hearing Aid Assessed by Persian Version of the MarkeTrak Survey","authors":"Somayeh Mohammadian, M. Kamali, Mohammad Maarefvand, H. Mobaraki","doi":"10.18502/avr.v32i3.12938","DOIUrl":"https://doi.org/10.18502/avr.v32i3.12938","url":null,"abstract":"Background and Aim: Satisfaction with hearing aids is very important for continued use of the device and improving hearing status and quality of lives of people with hearing loss. MarkeTrak survey has been used for many years to track factors influencing satisfaction with hearing aids. This study aimed to make a valid and reliable Persian version of the MarkeTrak survey to measure the effects of type of fitting, experience and technology on hearing aid satisfaction. \u0000Methods: After confirmation of validity and reliability of the Persian MarkeTrak, 71 people participate in the study. The effects of bilateral versus unilateral hearing aids (type of fitting), experience and wireless versus non-wireless technology were tested. \u0000Results: Bilateral hearing aid users has significantly higher satisfaction rate than unilateral users (65.6±7.2 versus 59.9±17.7). The effects of experience with using hearing aids and type of technology did not reach statistical significance. \u0000Conclusion: Higher satisfaction with bilateral hearing aids might result from better sound quality in diverse listening conditions, spatial hearing and directionality with two ears rather than one ear. \u0000Keywords: Persian MarkeTrak; bilateral hearing aids; wireless; experience; satisfaction","PeriodicalId":34089,"journal":{"name":"Auditory and Vestibular Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45713974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-12DOI: 10.18502/avr.v32i2.12184
Ramya Sudersonam, Ramya Vaidyanath
Background and Aim: Dichotic listening has been defined as the simultaneous stimulation of both ears and has been used to evaluate a listener’s binaural integration/separation ability. Dichotic tests are available in various languages and use varied stimuli. The study aimed to evaluate the differential performance of Tamil-speaking young adults in two tests of dichotic perception namely Dichotic Consonant Vowel (DCV) test and Dichotic Digit Test in Tamil (DDT T). Methods: Sixty adults with normal hearing aged 18 to 35 years were the participants of the study. All the young adults were native speakers of the Tamil language without significant auditory history. DCV and DDT-T were administered in randomized order at 50 dB SL (re: SRT) in free recall condition. The participants were instructed to respond orally and the responses were noted. Results: Better performance was observed in dichotic digit compared to DCV test for all participants. This was attributed to the higher number of cues available in DDT-T. Further, error analyses of participants’ responses revealed that voicing errors were higher with the highest errors in the identification of unvoiced consonant /ta/ in both ears. The reason for this could be the lack of contextual cues in DCV test for Tamil-speaking individuals to interpret the voicing feature of a consonant. Conclusion: It can be concluded that DDT-T was more useful in assessing binaural integration ability of native Tamil speakers compared to DCV. It is recommended to be used in the behavioral test battery for evaluating auditory processing disorder in native Tamil speakers. Keywords: Dichotic digit; dichotic consonant vowel; free recall
背景和目的：双耳听被定义为同时刺激两只耳朵，并被用于评估听众的双耳整合/分离能力。二分法测试有多种语言，使用不同的刺激。本研究旨在评估讲泰米尔语的年轻人在两项二分感知测试中的差异表现，即二分辅音元音（DCV）测试和泰米尔语二分数字测试（DDT T）。方法：60名18至35岁听力正常的成年人作为研究对象。所有的年轻人都以泰米尔语为母语，没有明显的听觉病史。DCV和DDT-T在自由回忆条件下以50 dB SL（re:SRT）的随机顺序给药。参与者被要求口头回答，并注意回答。结果：与DCV测试相比，所有参与者的二分位数表现更好。这归因于DDT-T中可用的线索数量更高。此外，对参与者回答的错误分析显示，发音错误更高，在识别双耳的清音辅音/ta/时错误最高。这可能是因为在DCV测试中，讲泰米尔语的人缺乏上下文线索来解释辅音的发音特征。结论：与DCV相比，DDT-T在评估母语为泰米尔语的人的双耳整合能力方面更有用。建议将其用于行为测试组，以评估母语为泰米尔语的人的听觉处理障碍。关键词：二分位数；二分辅音元音；免费召回
{"title":"Evaluation of Difference in Performance of Young Adults in Dichotic Digit Test in Tamil and Dichotic Consonant Vowel Test","authors":"Ramya Sudersonam, Ramya Vaidyanath","doi":"10.18502/avr.v32i2.12184","DOIUrl":"https://doi.org/10.18502/avr.v32i2.12184","url":null,"abstract":"Background and Aim: Dichotic listening has been defined as the simultaneous stimulation of both ears and has been used to evaluate a listener’s binaural integration/separation ability. Dichotic tests are available in various languages and use varied stimuli. The study aimed to evaluate the differential performance of Tamil-speaking young adults in two tests of dichotic perception namely Dichotic Consonant Vowel (DCV) test and Dichotic Digit Test in Tamil (DDT T). \u0000Methods: Sixty adults with normal hearing aged 18 to 35 years were the participants of the study. All the young adults were native speakers of the Tamil language without significant auditory history. DCV and DDT-T were administered in randomized order at 50 dB SL (re: SRT) in free recall condition. The participants were instructed to respond orally and the responses were noted. \u0000Results: Better performance was observed in dichotic digit compared to DCV test for all participants. This was attributed to the higher number of cues available in DDT-T. Further, error analyses of participants’ responses revealed that voicing errors were higher with the highest errors in the identification of unvoiced consonant /ta/ in both ears. The reason for this could be the lack of contextual cues in DCV test for Tamil-speaking individuals to interpret the voicing feature of a consonant. \u0000Conclusion: It can be concluded that DDT-T was more useful in assessing binaural integration ability of native Tamil speakers compared to DCV. It is recommended to be used in the behavioral test battery for evaluating auditory processing disorder in native Tamil speakers. \u0000Keywords: Dichotic digit; dichotic consonant vowel; free recall","PeriodicalId":34089,"journal":{"name":"Auditory and Vestibular Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47297862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-12DOI: 10.18502/avr.v32i2.12164
B. Kohansal, M. Asghari, Mahsa Habibi
Background and Aim: The increasing prevalence of Noise-Induced Tinnitus (NIT) is considered one of the major occupational health threats these days. Despite the devastating effect of tinnitus on a subject’s performance, auditory functions and life quality, there is a lack of standard protocol for its diagnosis and management. Furthermore, the mechanisms of NIT are not clear yet. So, this review summarized data on NIT mechanisms as well as questionnaires, behavioral and physiologic assessment tools in NIT studies. Recent Findings: Based on the authors’ research, 27 eligible articles were included in this review. NIT was mainly bilateral with moderate severity with an overall prevalence ranging from 4% to 73.7%. Self-report questionnaires, tinnitus handicap inventory, auditory brainstem response, otoacoustic emissions and speech in noise tests were the most frequent NIT assessment methods in the reviewed studies. Our review highlights increased latencies in brainstem evoked potentials in tinnitus workers, but the knowledge gap about changes at subcortical and cortical levels remains. Conclusion: This review suggests speech in noise test as a useful extension to routine tinnitus assessment by questionnaires among workers. Due to insufficient studies and inconsistent results in NIT subjects, more electrophysiological research is suggested in large and homogeneous samples. Keywords: Noise; tinnitus; occupational; questionnaire; physiological
{"title":"Occupational Noise-Induced Tinnitus: A Review of Auditory Behavioral and Electrophysiological Evaluations","authors":"B. Kohansal, M. Asghari, Mahsa Habibi","doi":"10.18502/avr.v32i2.12164","DOIUrl":"https://doi.org/10.18502/avr.v32i2.12164","url":null,"abstract":"Background and Aim: The increasing prevalence of Noise-Induced Tinnitus (NIT) is considered one of the major occupational health threats these days. Despite the devastating effect of tinnitus on a subject’s performance, auditory functions and life quality, there is a lack of standard protocol for its diagnosis and management. Furthermore, the mechanisms of NIT are not clear yet. So, this review summarized data on NIT mechanisms as well as questionnaires, behavioral and physiologic assessment tools in NIT studies. \u0000Recent Findings: Based on the authors’ research, 27 eligible articles were included in this review. NIT was mainly bilateral with moderate severity with an overall prevalence ranging from 4% to 73.7%. Self-report questionnaires, tinnitus handicap inventory, auditory brainstem response, otoacoustic emissions and speech in noise tests were the most frequent NIT assessment methods in the reviewed studies. Our review highlights increased latencies in brainstem evoked potentials in tinnitus workers, but the knowledge gap about changes at subcortical and cortical levels remains. \u0000Conclusion: This review suggests speech in noise test as a useful extension to routine tinnitus assessment by questionnaires among workers. Due to insufficient studies and inconsistent results in NIT subjects, more electrophysiological research is suggested in large and homogeneous samples. \u0000Keywords: Noise; tinnitus; occupational; questionnaire; physiological","PeriodicalId":34089,"journal":{"name":"Auditory and Vestibular Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41951891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background and Aim: There is an integration between visual and vestibular systems. Changes in visual inputs can result in different changes in the Vestibulo-Ocular Reflex (VOR). This review study investigate the changes in VOR due to changes in visual inputs. In this regard, the effects of different conditions such as visual deprivation, changes in visual acuity, visual-vestibular conflict, and binocular vision dysfunction on VOR were assessed. Recent Findings: Changes in visual inputs and visual-vestibular conflicts can lead to different changes in VOR. Conclusion: The changes in VOR effects vary from slight to severe transformation dependent on the time course, severity and duration of changes in visual inputs. Keywords: Vestibulo-ocular reflex; visual inputs; refractive errors; head impulse test
{"title":"Effects of Visual Input Changes on Canal and Otolith- Dependent Vestibulo-Ocular Reflexes: A Review Study","authors":"Javad Heravian Shandiz, Mahdi Mazloom, Sadegh Jafarzadeh","doi":"10.18502/avr.v32i2.12165","DOIUrl":"https://doi.org/10.18502/avr.v32i2.12165","url":null,"abstract":"Background and Aim: There is an integration between visual and vestibular systems. Changes in visual inputs can result in different changes in the Vestibulo-Ocular Reflex (VOR). This review study investigate the changes in VOR due to changes in visual inputs. In this regard, the effects of different conditions such as visual deprivation, changes in visual acuity, visual-vestibular conflict, and binocular vision dysfunction on VOR were assessed. \u0000Recent Findings: Changes in visual inputs and visual-vestibular conflicts can lead to different changes in VOR. \u0000Conclusion: The changes in VOR effects vary from slight to severe transformation dependent on the time course, severity and duration of changes in visual inputs. \u0000Keywords: Vestibulo-ocular reflex; visual inputs; refractive errors; head impulse test","PeriodicalId":34089,"journal":{"name":"Auditory and Vestibular Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44240077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-12DOI: 10.18502/avr.v32i2.12182
Elahe Nasiri, Hamid Jalilvand, N. Yazdani, Mohammad Ebrahim Mahdavi, A. Akbarzadeh Baghban
Background and Aim: The Acceptance Noise Level (ANL) which determines the tolerable noise level while listening to running speech, is related to factors such as hearing loss and speech presentation level. This study aims to investigate the effect of speech presentation level on the ANL in people with unilateral Meniere’s Disease (MD) compared to the normal-hearing people. Methods: In this study, 33 people aged 32–60 years with unilateral MD and 38 normal-hearing people aged 20–46 years participated. The ANL growth was evaluated unilaterally at four different speech presentation levels: Most Comfortable Level (MCL), –10 dB lower than the MCL, +10 dB higher than the MCL, and a range between MCL and uncomfortable level. Results: In MD patients, the ANL of the affected ear was significantly different from that of the contralateral ear (p<0.010). Compared to the normal-hearing people, the pattern of ANL growth in MD patients was significantly different, but the ANL growth patterns were similar between the affected and contralateral ears. Conclusion: ANL and its growth pattern are different between the affected and contralateral ears of patients with unilateral MD, but are similar compared to normal-hearing people. Despite the apparently normal hearing thresholds, the performance of the contralateral ear in noise at various speech presentation levels in patients with unilateral MD seems to be similar to that of the affected ear. Keywords: Meniere disease; hearing loss; acceptable noise level
{"title":"Is Pattern of Acceptable Noise Level Growth for Apparently Normal Contralateral Ear Similar to Affected Ear in Unilateral Meniere’s Disease?","authors":"Elahe Nasiri, Hamid Jalilvand, N. Yazdani, Mohammad Ebrahim Mahdavi, A. Akbarzadeh Baghban","doi":"10.18502/avr.v32i2.12182","DOIUrl":"https://doi.org/10.18502/avr.v32i2.12182","url":null,"abstract":"Background and Aim: The Acceptance Noise Level (ANL) which determines the tolerable noise level while listening to running speech, is related to factors such as hearing loss and speech presentation level. This study aims to investigate the effect of speech presentation level on the ANL in people with unilateral Meniere’s Disease (MD) compared to the normal-hearing people. \u0000Methods: In this study, 33 people aged 32–60 years with unilateral MD and 38 normal-hearing people aged 20–46 years participated. The ANL growth was evaluated unilaterally at four different speech presentation levels: Most Comfortable Level (MCL), –10 dB lower than the MCL, +10 dB higher than the MCL, and a range between MCL and uncomfortable level. \u0000Results: In MD patients, the ANL of the affected ear was significantly different from that of the contralateral ear (p<0.010). Compared to the normal-hearing people, the pattern of ANL growth in MD patients was significantly different, but the ANL growth patterns were similar between the affected and contralateral ears. \u0000Conclusion: ANL and its growth pattern are different between the affected and contralateral ears of patients with unilateral MD, but are similar compared to normal-hearing people. Despite the apparently normal hearing thresholds, the performance of the contralateral ear in noise at various speech presentation levels in patients with unilateral MD seems to be similar to that of the affected ear. \u0000Keywords: Meniere disease; hearing loss; acceptable noise level","PeriodicalId":34089,"journal":{"name":"Auditory and Vestibular Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43982105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-12DOI: 10.18502/avr.v32i2.12187
Kamal Pahlavan Yali, Mohammad Maarefvand
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. Therefore, the use of required hearing aid gain in people with hearing loss for people with cauliflower ears may be inaccurate and causes dissatisfaction. 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 should be adjusted to reach the optimal hearing level for a hearing aid user with cauliflower ear. Keywords: Cauliflower ear; real ear unaided gain; hearing aid verification; target gain
{"title":"Real-ear Unaided Gain in Wrestlers with Unilateral Cauliflower Ear","authors":"Kamal Pahlavan Yali, Mohammad Maarefvand","doi":"10.18502/avr.v32i2.12187","DOIUrl":"https://doi.org/10.18502/avr.v32i2.12187","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. Therefore, the use of required hearing aid gain in people with hearing loss for people with cauliflower ears may be inaccurate and causes dissatisfaction. 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. \u0000Methods: 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. \u0000Results: 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. \u0000Conclusion: The differences in the REUG at 2–6 kHz between the deformed and normal ears should be adjusted to reach the optimal hearing level for a hearing aid user with cauliflower ear. \u0000Keywords: Cauliflower ear; real ear unaided gain; hearing aid verification; target gain","PeriodicalId":34089,"journal":{"name":"Auditory and Vestibular Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46356138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background and Aim: Psychoacoustics includes studying the perceived effects of changes in sound intensity, temporal, and frequency aspects that are critical for speech perception. Psycon is one such software used in studies to assess psychoacoustic abilities. Psycon has the potential for wide clinical applications in psychoacoustic research and relies on Auditory syntaX (AUX), a program designed specifically to handle auditory signals. The current study aimed to determine the test-retest reliability of the Psycon application for differential sensitivity measures of frequency, intensity, duration and silence. Methods: The study included 39 participants with normal hearing sensitivity. Psychoacoustic measures, namely, gap detection threshold, duration discrimination threshold, difference limen of intensity, and difference limen of frequency, were used to assess test-retest reliability. The test-retest reliability of all measures was checked in two separate sessions within one day. Results: The reliability of each measure was measured using Cronbach’s alpha. Test-retest reliability of various psychoacoustic tests measured with Psycon ranges from good to excellent. difference limen of frequency had the highest reliability, followed by duration discrimination thresholds, difference limen of intensity, and gap detection thresholds. Conclusion: Psycon appears to be a reliable tool for assessing different psychoacoustic abilities. Keywords: Psycon; psychoacoustics; reliability; difference limen; perception
{"title":"Test-retest Reliability of Various Psychoacoustic Tests in Psycon Application","authors":"Supriya Mathew, Banumathi, Sandeep Kumar, Kishore Tanniru, Chandni Jain","doi":"10.18502/avr.v32i2.12171","DOIUrl":"https://doi.org/10.18502/avr.v32i2.12171","url":null,"abstract":"Background and Aim: Psychoacoustics includes studying the perceived effects of changes in sound intensity, temporal, and frequency aspects that are critical for speech perception. Psycon is one such software used in studies to assess psychoacoustic abilities. Psycon has the potential for wide clinical applications in psychoacoustic research and relies on Auditory syntaX (AUX), a program designed specifically to handle auditory signals. The current study aimed to determine the test-retest reliability of the Psycon application for differential sensitivity measures of frequency, intensity, duration and silence. \u0000Methods: The study included 39 participants with normal hearing sensitivity. Psychoacoustic measures, namely, gap detection threshold, duration discrimination threshold, difference limen of intensity, and difference limen of frequency, were used to assess test-retest reliability. The test-retest reliability of all measures was checked in two separate sessions within one day. \u0000Results: The reliability of each measure was measured using Cronbach’s alpha. Test-retest reliability of various psychoacoustic tests measured with Psycon ranges from good to excellent. difference limen of frequency had the highest reliability, followed by duration discrimination thresholds, difference limen of intensity, and gap detection thresholds. \u0000Conclusion: Psycon appears to be a reliable tool for assessing different psychoacoustic abilities. \u0000Keywords: Psycon; psychoacoustics; reliability; difference limen; perception","PeriodicalId":34089,"journal":{"name":"Auditory and Vestibular Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42920444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-12DOI: 10.18502/avr.v32i2.12185
Belinda Dreyer, Lidia Pottas, M. Soer, M. Graham
Background and Aim: Musical training has been hypothesised to result in enhanced Speech Perception in Noise (SPIN) abilities, but prolonged exposure to music also increases the risk for Music-Induced Hearing Loss (MIHL). The Signal-to-Noise Ratios (SNR) and the Extended High Frequency (EHF) thresholds between formally trained musicians and non- musicians were compared to determine the effect of musical training on musicians’ SPIN and hearing abilities. Methods: This cross-sectional study included 40 musicians and 39 non-musicians 18–30 years, with mean age (SD) 22.43(2.71) years. EHF audiometry and the Digits-in-Noise (DIN) test were conducted via a smartphone. Results: Differences found between the two groups regarding the DIN test and EHF thresholds were statistically insignificant. Musicians displayed early signs of MIHL as the musicians reported significantly more (p=0.004) instances of tinnitus than non-musicians. A statistically significant correlation was found only for the non-musician group between the 12.5 kHz threshold left and the SNR obtained in the diotic listening condition (rs=-0.465; p=0.003). Conclusion: The results suggested that musicians did not display a significant advantage for SPIN and did not appear to have significantly poorer EHF hearing sensitivity. However, slight trends were noticeable in the musicians which gravitated more towards studies that found enhanced SPIN abilities and elevated EHF thresholds in the musician population. In the future, it may be useful to include additional speech tests (open-set) alongside the DIN test (closed-set). The present study suggests that EHF audiometry may be used for the early detection of MIHL. Keywords: Music; audiometry; hearing loss; noise-induced; pitch discrimination; sound localization
{"title":"A Comparison of the Digits-in-Noise Test and Extended High Frequency Response between Formally Trained Musicians and Non-Musicians","authors":"Belinda Dreyer, Lidia Pottas, M. Soer, M. Graham","doi":"10.18502/avr.v32i2.12185","DOIUrl":"https://doi.org/10.18502/avr.v32i2.12185","url":null,"abstract":"Background and Aim: Musical training has been hypothesised to result in enhanced Speech Perception in Noise (SPIN) abilities, but prolonged exposure to music also increases the risk for Music-Induced Hearing Loss (MIHL). The Signal-to-Noise Ratios (SNR) and the Extended High Frequency (EHF) thresholds between formally trained musicians and non- musicians were compared to determine the effect of musical training on musicians’ SPIN and hearing abilities. \u0000Methods: This cross-sectional study included 40 musicians and 39 non-musicians 18–30 years, with mean age (SD) 22.43(2.71) years. EHF audiometry and the Digits-in-Noise (DIN) test were conducted via a smartphone. \u0000Results: Differences found between the two groups regarding the DIN test and EHF thresholds were statistically insignificant. Musicians displayed early signs of MIHL as the musicians reported significantly more (p=0.004) instances of tinnitus than non-musicians. A statistically significant correlation was found only for the non-musician group between the 12.5 kHz threshold left and the SNR obtained in the diotic listening condition (rs=-0.465; p=0.003). \u0000Conclusion: The results suggested that musicians did not display a significant advantage for SPIN and did not appear to have significantly poorer EHF hearing sensitivity. However, slight trends were noticeable in the musicians which gravitated more towards studies that found enhanced SPIN abilities and elevated EHF thresholds in the musician population. In the future, it may be useful to include additional speech tests (open-set) alongside the DIN test (closed-set). The present study suggests that EHF audiometry may be used for the early detection of MIHL. \u0000Keywords: Music; audiometry; hearing loss; noise-induced; pitch discrimination; sound localization","PeriodicalId":34089,"journal":{"name":"Auditory and Vestibular Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44290677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-12DOI: 10.18502/avr.v32i2.12169
Seyede Mohadeseh Hazavei, N. Rouhbakhsh, A. Heidari, S. Jalaie
Background and Aim: People with spatial hearing impairment have difficulty perception of speech in the presence of noise, sound localization, and estimating the distance from the sound source. In this study, the comparison between amplitude and latency of the Binaural Interaction Component of the Auditory Brainstem Response (ABR-BIC) with the total score of the Persian version of the Spatial Hearing Questionnaire (SHQ) in adults with normal hearing and moderate sensorineural hearing loss (SNHL) was evaluated. Methods: In this cross-sectional comparative study 55, 18–45-year-old individuals including 35 of normal hearing and 20 moderate SNHL participated. All participants underwent the assessments of medical history, otoscopy, conventional audiometry, tympanometry, SHQ questionnaire, and auditory brainstem response (ABR). Results: There was no significant correlation between the amplitude and latency of the ABR- BIC and the Persian version of the SHQ in normal groups (r=–0.085, r=0.116) and in moderate SNHL groups (r=0.030, r=0.119). The mean value of ABR-BIC range of people with normal hearing and SNHL is statistically significant (p=0.001). Conclusion: The results showed that the amplitude and latency of ABR-BIC were not correlated with the Persian version of the SHQ in people with normal hearing and with moderate SNHL but statistically significant between the mean amplitude and latency of ABR- BIC in people with normal hearing and people with hearing loss. Keywords: Auditory brainstem response; spatial hearing questionnaire; binaural interaction component; spatial hearing; spatial hearing disorder
{"title":"The Correlation between Binaural Interaction Component of the Auditory Brainstem Response and Total Score of the Persian Version of the Spatial Hearing Questionnaire","authors":"Seyede Mohadeseh Hazavei, N. Rouhbakhsh, A. Heidari, S. Jalaie","doi":"10.18502/avr.v32i2.12169","DOIUrl":"https://doi.org/10.18502/avr.v32i2.12169","url":null,"abstract":"Background and Aim: People with spatial hearing impairment have difficulty perception of speech in the presence of noise, sound localization, and estimating the distance from the sound source. In this study, the comparison between amplitude and latency of the Binaural Interaction Component of the Auditory Brainstem Response (ABR-BIC) with the total score of the Persian version of the Spatial Hearing Questionnaire (SHQ) in adults with normal hearing and moderate sensorineural hearing loss (SNHL) was evaluated. \u0000Methods: In this cross-sectional comparative study 55, 18–45-year-old individuals including 35 of normal hearing and 20 moderate SNHL participated. All participants underwent the assessments of medical history, otoscopy, conventional audiometry, tympanometry, SHQ questionnaire, and auditory brainstem response (ABR). \u0000Results: There was no significant correlation between the amplitude and latency of the ABR- BIC and the Persian version of the SHQ in normal groups (r=–0.085, r=0.116) and in moderate SNHL groups (r=0.030, r=0.119). The mean value of ABR-BIC range of people with normal hearing and SNHL is statistically significant (p=0.001). \u0000Conclusion: The results showed that the amplitude and latency of ABR-BIC were not correlated with the Persian version of the SHQ in people with normal hearing and with moderate SNHL but statistically significant between the mean amplitude and latency of ABR- BIC in people with normal hearing and people with hearing loss. \u0000Keywords: Auditory brainstem response; spatial hearing questionnaire; binaural interaction component; spatial hearing; spatial hearing disorder","PeriodicalId":34089,"journal":{"name":"Auditory and Vestibular Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42631517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-12DOI: 10.18502/avr.v32i2.12186
Mahmoud Rezvani Amin, Hadi Behzad, Setareh Kafashan, A. Kamrani
Background: Superior semicircular canal dehiscence (SSCD) is a rare bone defect in the petrous part of the temporal bone. In this syndrome, a third window is created between the middle cranial fossa and the bony labyrinth of the inner ear which can lead to stimulation of the vestibular system by sound. Patients usually have symptoms such as vertigo, imbalance, autophony, pulsatile tinnitus, and aural fullness. The clinical symptoms of this disease vary from person to person. The Case: This study reports a case of a rare bilateral SSCD in a 39-year-old woman with imbalance and autophony problems. The audiological findings showed a bilateral mild conductive hearing loss at low frequencies with symptoms of vertigo and torsional nystagmus. The SSCD was diagnosed by computed tomography. Then, the patient underwent bone repair surgery. Auditory and balance tests were performed again after the surgery to evaluate the extent of recovery. Conclusion: The SSCD can be diagnosed by using the mentioned test battery. By choosing the appropriate treatment methods and following up of the outcomes, most of the problems of patients with SSCD can be solved. Keywords: Superior semicircular canal dehiscence; bilateral; conductive hearing loss
{"title":"Bilateral Superior Semi-Circular Canal Dehiscence Presenting as Conductive Hearing Loss with Vestibular Symptoms: A Client Centre Case Report","authors":"Mahmoud Rezvani Amin, Hadi Behzad, Setareh Kafashan, A. Kamrani","doi":"10.18502/avr.v32i2.12186","DOIUrl":"https://doi.org/10.18502/avr.v32i2.12186","url":null,"abstract":"Background: Superior semicircular canal dehiscence (SSCD) is a rare bone defect in the petrous part of the temporal bone. In this syndrome, a third window is created between the middle cranial fossa and the bony labyrinth of the inner ear which can lead to stimulation of the vestibular system by sound. Patients usually have symptoms such as vertigo, imbalance, autophony, pulsatile tinnitus, and aural fullness. The clinical symptoms of this disease vary from person to person. \u0000The Case: This study reports a case of a rare bilateral SSCD in a 39-year-old woman with imbalance and autophony problems. The audiological findings showed a bilateral mild conductive hearing loss at low frequencies with symptoms of vertigo and torsional nystagmus. The SSCD was diagnosed by computed tomography. Then, the patient underwent bone repair surgery. Auditory and balance tests were performed again after the surgery to evaluate the extent of recovery. \u0000Conclusion: The SSCD can be diagnosed by using the mentioned test battery. By choosing the appropriate treatment methods and following up of the outcomes, most of the problems of patients with SSCD can be solved. \u0000Keywords: Superior semicircular canal dehiscence; bilateral; conductive hearing loss","PeriodicalId":34089,"journal":{"name":"Auditory and Vestibular Research","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46752673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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