Audiology : official organ of the International Society of Audiology最新文献_第3页

Transient-evoked otoacoustic emissions in a representative population sample aged 18 to 25 years. 瞬态诱发耳声发射的代表性人群样本年龄在18至25岁。

Audiology : official organ of the International Society of Audiology Pub Date : 2000-05-01

M A Ferguson, P A Smith, A C Davis, M E Lutman

引用次数: 0

Tonotopic mapping in auditory cortex of the adult chinchilla with amikacin-induced cochlear lesions. 阿米卡辛致耳蜗损伤的成年栗鼠听觉皮层的同种位定位。

Audiology : official organ of the International Society of Audiology Pub Date : 2000-05-01 DOI: 10.3109/00206090009073068

A Kakigi, H Hirakawa, N Harel, R J Mount, R V Harrison

引用次数: 27

Toward a clinical procedure for narrowband gap detection I: a psychophysical procedure. 窄带间隙检测的临床程序ⅰ:心理物理程序。

Audiology : official organ of the International Society of Audiology Pub Date : 2000-05-01

M Florentine, S Buus, W Geng

引用次数: 0

Central auditory processing disorder as the presenting manifestation of subtle brain pathology. 中枢性听觉加工障碍为细微脑病理的表现。

Audiology : official organ of the International Society of Audiology Pub Date : 2000-05-01 DOI: 10.3109/00206090009073070

D E Bamiou, A Liasis, S Boyd, M Cohen, E Raglan

引用次数: 18

Comparison of neonatal transient evoked otoacoustic emission responses recorded with linear and QuickScreen protocols. 新生儿瞬态诱发耳声发射反应的线性和快速屏幕记录的比较。

Audiology : official organ of the International Society of Audiology Pub Date : 2000-03-01 DOI: 10.3109/00206090009073056

S Hatzopoulos, M Tsakanikos, A Grzanka, J Ratynska, A Martini

{"title":"Comparison of neonatal transient evoked otoacoustic emission responses recorded with linear and QuickScreen protocols.","authors":"S Hatzopoulos, M Tsakanikos, A Grzanka, J Ratynska, A Martini","doi":"10.3109/00206090009073056","DOIUrl":"https://doi.org/10.3109/00206090009073056","url":null,"abstract":"Linear and QuickScreen (non-linear) transient evoked otoacoustic emission (TEOAE) protocols were compared in terms of standardized clinical parameters in order to define the protocol producing recordings with the highest signal quality. Neonatal responses (520) were obtained from three different screening sites. The linear recordings were evoked by 69 and 75-dB p.e. SPL clicks. All responses were post-windowed by a 3.5- to 12.5-ms window, chosen by time-frequency analysis as the segment representing 97.35 per cent (linear) and 95.6 per cent (quick) of the total cumulative spectral energy. Evidence from hearing loss cases and the high similarity between the profile contours of the QuickScreen and the linear normal recordings have strongly suggested that a linear response evoked by a 75-dB p.e. SPL stimulus and post-processed by a 3.5 to 12.5 window is free of stimulus artefacts. The data indicate that the 75-dB linear protocol produces higher signal to noise ratios at 2.0, 3.0, and 4.0 kHz, higher wave reproducibility, and lower TEOAE noise values than the QuickScreen protocol.","PeriodicalId":75571,"journal":{"name":"Audiology : official organ of the International Society of Audiology","volume":"39 2","pages":"70-9"},"PeriodicalIF":0.0,"publicationDate":"2000-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00206090009073056","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21723491","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}

引用次数: 18

Social competence and behavioural problems in children with hearing impairment. 听力障碍儿童的社会能力和行为问题。

Audiology : official organ of the International Society of Audiology Pub Date : 2000-03-01 DOI: 10.3109/00206090009073058

G Anderson, E Olsson, A M Rydell, H C Larsen

{"title":"Social competence and behavioural problems in children with hearing impairment.","authors":"G Anderson, E Olsson, A M Rydell, H C Larsen","doi":"10.3109/00206090009073058","DOIUrl":"https://doi.org/10.3109/00206090009073058","url":null,"abstract":"The focus in this study is on social competence and behavioural problems in a group (n=57) of hearing-impaired 7- to 12-year-old children. Results were related to hearing status, school placement, and gender. Parent and teacher questionnaires were used to measure two aspects of social competence, prosocial orientation and social initiative, and three aspects of behavioural problems, externalizing, internalizing, and concentration problems. A sample of 214 normally-hearing children was used as a comparison group. Overall, the results showed only minor differences between the two groups, with the exception that the hearing-impaired children showed less social initiative in parent ratings. There were no relationships between social functioning and hearing status or school placement (mainstream vs. special classes for hearing-impaired children) nor any clear pattern of gender differences. These findings indicate that hearing-impaired children in Sweden fare well. The results are discussed in terms of the need for longitudinal studies and possible interventions targeted at social behaviours.","PeriodicalId":75571,"journal":{"name":"Audiology : official organ of the International Society of Audiology","volume":"39 2","pages":"88-92"},"PeriodicalIF":0.0,"publicationDate":"2000-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00206090009073058","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21723493","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}

引用次数: 33

Over-the-counter hearing aids: electroacoustic characteristics and possible target client groups. 非处方助听器:电声特性和可能的目标客户群体。

Audiology : official organ of the International Society of Audiology Pub Date : 2000-03-01 DOI: 10.3109/00206090009073062

C M Cheng, B McPherson

{"title":"Over-the-counter hearing aids: electroacoustic characteristics and possible target client groups.","authors":"C M Cheng, B McPherson","doi":"10.3109/00206090009073062","DOIUrl":"https://doi.org/10.3109/00206090009073062","url":null,"abstract":"Over-the-counter hearing aids (OTCs) are those directly purchased from retail outlets, without the benefit of prior professional hearing health care. They are particularly common in developing countries. This study examined the amplification characteristics of a selected sample of OTCs to determine if any target client group or groups were suitable for the OTCs. The electroacoustical performance of 10 OTCs was measured. The measurements included saturated sound pressure level curve, high-frequency average full-on gain, frequency response, total harmonic distortion, equivalent input noise level, and input-output curve. The full-on gain curve of each hearing aid was used to estimate the hypothetical hearing loss of target clients for each aid as it would be calculated by four hearing aid prescription formulae. Real-ear probe tube measurements were also performed on 10 adult subjects to determine the amplification that could be achieved by the OTCs before audible feedback occurred. The OTC hearing aids were not able to meet the prescription gain requirements of the majority of elderly clients who usually purchased them.","PeriodicalId":75571,"journal":{"name":"Audiology : official organ of the International Society of Audiology","volume":"39 2","pages":"110-6"},"PeriodicalIF":0.0,"publicationDate":"2000-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00206090009073062","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21723500","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}

引用次数: 36

Tone detection in Mandarin-speaking hearing-impaired subjects. 普通话听力受损受试者的声调检测。

Audiology : official organ of the International Society of Audiology Pub Date : 2000-03-01 DOI: 10.3109/00206090009073061

T C Liu, C J Hsu, M J Horng

{"title":"Tone detection in Mandarin-speaking hearing-impaired subjects.","authors":"T C Liu, C J Hsu, M J Horng","doi":"10.3109/00206090009073061","DOIUrl":"https://doi.org/10.3109/00206090009073061","url":null,"abstract":"The ability of native Mandarin-speaking, hearing-impaired subjects to detect Mandarin tones was assessed in this study. Nine subjects with mild sensorineural hearing loss (SNHL) and nine subjects with moderate SNHL participated in the study. Nine normal subjects served as control. All subjects received a tone detection test and Chinese word recognition test. The results show that tone detection was only minimally impaired in the mild SNHL group if audibility of the stimulus is well compensated for. In the moderate SNHL group, the mean score was significantly lower, but the difference was small. This suggests that tone detection is only slightly impaired for subjects with moderate hearing loss. For each individual tone, the mean scores for tones 2 and 3 were lowest and most easily confused by all normal and hearing-impaired subjects. No significant correlation was found between the tone detection score and word recognition score for all subjects. The relatively preserved ability to perceive tones in mild and moderate SNHL subjects may be helpful in their speech recognition.","PeriodicalId":75571,"journal":{"name":"Audiology : official organ of the International Society of Audiology","volume":"39 2","pages":"106-9"},"PeriodicalIF":0.0,"publicationDate":"2000-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00206090009073061","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21723498","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}

引用次数: 17

Effect of order bias on the recognition of dichotic digits in young and elderly listeners. 顺序偏差对青年和老年听者二元数字识别的影响。

Audiology : official organ of the International Society of Audiology Pub Date : 2000-03-01 DOI: 10.3109/00206090009073059

A Strouse, R H Wilson, N Brush

{"title":"Effect of order bias on the recognition of dichotic digits in young and elderly listeners.","authors":"A Strouse, R H Wilson, N Brush","doi":"10.3109/00206090009073059","DOIUrl":"https://doi.org/10.3109/00206090009073059","url":null,"abstract":"Dichotic listening was evaluated in free-recall and directed-recall (pre-cued, post-cued) response conditions using interleaved one-, two-, and three-pair dichotic digit materials. In the free-recall condition, the subjects recalled in any order the digits presented. In the directed-recall condition, a response task was examined where subjects recalled all digits presented to the cued ear (pre- or post-cued) followed by the digits presented to the opposite (non-cued) ear. Thirty 20- to 29-year-old adults with normal hearing and 30 60- to 79-year-old adults with mild-to-moderate sensorineural hearing loss were evaluated. In all conditions, performance by the younger listeners was better than performance by the elderly listeners. As the difficulty of the dichotic digit task increased, recognition performance decreased. The recognition performance of elderly listeners was more affected by increases in the difficulty of the stimulus materials as compared to the younger listeners. In the free-recall condition, there was a right-ear advantage for both age groups. When instructional bias was imposed, the results favored the ear of instructed bias. The differences in recognition performance between young and elderly listeners likely reflect differences in the difficulty of the dichotic digit test conditions and variations in the demand on auditory memory.","PeriodicalId":75571,"journal":{"name":"Audiology : official organ of the International Society of Audiology","volume":"39 2","pages":"93-101"},"PeriodicalIF":0.0,"publicationDate":"2000-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00206090009073059","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21723497","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}

引用次数: 41

Short-term effect of auditory feedback on fundamental frequency after cochlear implantation. 耳蜗植入术后听觉反馈对基频的短期影响。

Audiology : official organ of the International Society of Audiology Pub Date : 2000-03-01 DOI: 10.3109/00206090009073060

J Hamzavi, W Deutsch, W D Baumgartner, W Bigenzahn, W Gstoettner

引用次数: 28