Scandinavian audiology. Supplementum最新文献_第5页

Auditory dysfunction in occupational noise exposed workers. 职业性噪声暴露工人的听觉功能障碍。

Scandinavian audiology. Supplementum Pub Date : 1998-01-01

V Sallustio, P Portalatini, L Soleo, F Cassano, G Pesola, G Lasorsa, N Quaranta, I Salonna

{"title":"Auditory dysfunction in occupational noise exposed workers.","authors":"V Sallustio, P Portalatini, L Soleo, F Cassano, G Pesola, G Lasorsa, N Quaranta, I Salonna","doi":"","DOIUrl":"","url":null,"abstract":"Occupational noise-induced hearing loss (NIHL) is well known to be an epidemiologically relevant problem. The subjects affected with NIHL show alteration of hearing thresholds as well as a worsening of the cochlear analysis functions and, usually, an impaired speech discrimination in presence of background noise. The study has evaluated the relationships between hearing threshold and equivalent exposure lever per day (Lepd), age and working seniority in a homogeneous sample of occupationally noise exposed workers. Three subgroups were also selected to study the most important cochlear functions as well as nerve and central functions. The first subgroup (Nn) contained normal hearing workers exposed to non-hazardous noise, while the second (Bn) contained workers exposed to high level continuous noise during their work day without clinical evidence of NIHL. The third subgroup (Bd) included subjects affected with the typical 4 kHz notch exposed to the same noise conditions than subgroup Bn. The results show that the hearing impaired subjects have the worst overall cochlear performance; however also the normal hearing workers exposed to hazardous noise have worse performance than subgroup Nn, relatively to high frequency thresholds, frequency resolution, TEOAEs, DPOAEs, stapedial acoustic reflex dynamic parameters. The results suggest that these measures could be used in the monitoring of the NIHL as indicators of subtle alterations of the hearing function.","PeriodicalId":76517,"journal":{"name":"Scandinavian audiology. Supplementum","volume":"48 ","pages":"95-110"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20428038","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: 0

Use of patient-specific estimates in patient evaluation and rehabilitation. 在患者评估和康复中使用针对患者的评估。

Scandinavian audiology. Supplementum Pub Date : 1998-01-01 DOI: 10.1080/010503998420676

D Stephens, A Jaworski, P Kerr, F Zhao

引用次数: 13

Neuroanatomical correlates to central deafness. 中枢性耳聋的神经解剖学相关性。

Scandinavian audiology. Supplementum Pub Date : 1998-01-01 DOI: 10.1080/010503998420612

F E Musiek, W W Lee

引用次数: 28

Hearing International and the promotion of D-country ear care programs. 国际听力协会和发展中国家耳保健项目的推广。

Scandinavian audiology. Supplementum Pub Date : 1997-01-01

T Lundborg

引用次数: 0

Comments on global ear and hearing care programmes. 对全球耳部和听力保健规划的评论。

Scandinavian audiology. Supplementum Pub Date : 1997-01-01

T Jauhiainen

引用次数: 0

Auditory development of the hearing child. 听力儿童的听觉发展。

Scandinavian audiology. Supplementum Pub Date : 1997-01-01

A Boothroyd

{"title":"Auditory development of the hearing child.","authors":"A Boothroyd","doi":"","DOIUrl":"","url":null,"abstract":"Auditory perception is defined, here, as the interpretation of sensory evidence, derived from sound, in terms of the objects and events that caused the sound. Like other kinds of perception, it involves the use, not only of sensory evidence, but also of contextual evidence, prior knowledge, memory, attention, and processing skills. Auditory speech perception is special because the events to be perceived are those of language. Similarly, the listener's knowledge base and processing skills must include those related to language in general, and spoken language in particular. The auditory system is complete and functional at birth but myelination continues for several years in the higher auditory pathways. This pattern of anatomical maturation is reflected in electrophysiological responses. Similarly, infants display sophisticated discrimination and recognition ability but psychoacoustic performance does not reach adult levels for several years. Empirical data on the development of auditory processing are sparse, but much work has been done on auditory speech perception. Infants at 6 months demonstrate the beginnings of phonemic classification, and performance improves during childhood in a variety of areas. These include: phonetic contrast perception, phoneme recognition, perception of speech in noise, selective attention, and the use of linguistic context. Experience obviously plays a key role in the development of the knowledge and skills required for auditory perception in general and auditory speech perception in particular. It is tempting to assume that the sensory evidence available to the developing child is determined only by the functional integrity of the peripheral auditory system, independent of auditory experience. There is, however, increasing evidence in animals of the influence of auditory experience on the organization of the auditory pathways. Such organization could increase the sensory evidence made available from patterns of neural excitation produced in the cochlea.","PeriodicalId":76517,"journal":{"name":"Scandinavian audiology. Supplementum","volume":"46 ","pages":"9-16"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20247928","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: 0

Hearing threshold assessment with auditory brainstem response (ABR) and ElectroCochleoGraphy (ECochG) in uncooperative children. 不合作儿童听觉脑干反应与耳蜗电图的听阈评估。

Scandinavian audiology. Supplementum Pub Date : 1997-01-01

E Arslan, M Turrini, G Lupi, E Genovese, E Orzan

{"title":"Hearing threshold assessment with auditory brainstem response (ABR) and ElectroCochleoGraphy (ECochG) in uncooperative children.","authors":"E Arslan, M Turrini, G Lupi, E Genovese, E Orzan","doi":"","DOIUrl":"","url":null,"abstract":"Two-hundred-and-sixty uncooperative children (442 ears) performed auditory brainstem response (ABR) and Electrocochleography (ECochG) in the same diagnostic session under general anaesthesia, and the results obtained with the two different methods were compared. A difference > or = 20 dB between the two methods was found in 134 ears (30.3%). The presence of middle ear effusion and symptoms of a possible central nervous system pathology were considered in order to verify the evidence of a correlation between the difference in ABR-ECochG results and these clinical parameters. The presence of middle ear effusion was not significantly correlated with differences > or = 20 dB (p = 0.1347). On the contrary, the presence of symptoms indicative of a possible central nervous system (CNS) involvement was significantly correlated with differences > or = 20 dB (p = 0.0000). ABR has to be considered the first choice in hearing assessment strategy, either for screening or diagnosis. However, the diagnosis of hearing loss only on the basis of the presence or absence of wave V requires some care in case of suspected central auditory pathway lesions. In these cases, ECochG may be the only reliable diagnostic tool for hearing assessment in uncooperative subjects.","PeriodicalId":76517,"journal":{"name":"Scandinavian audiology. Supplementum","volume":"46 ","pages":"32-7"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20247931","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: 0

Psychological assessment of deaf children. 聋儿心理评估。

Scandinavian audiology. Supplementum Pub Date : 1997-01-01

M L Broesterhuizen

{"title":"Psychological assessment of deaf children.","authors":"M L Broesterhuizen","doi":"","DOIUrl":"","url":null,"abstract":"This article describes two research studies on prelingually profoundly deaf children. The first study is on deaf children aged 3.5 to 4.25 years, and the second on deaf children aged 4 to 6 years. Both studies show that speech and speech reading skills in deaf preschool children age 3.5 to 6 years depend strongly on fine motor skill of hand and mouth, successive memory and memory for rhythm. These three interdependent skills are taken as three aspects of eupraxia. Eupraxia is an even stronger predictor of speech and speech reading skill than hearing loss. In deaf children aged 4 to 6, eupraxia is predictive of later reading decoding skills. The second study shows that the visual memory skills of deaf children aged 4 to 6 are predictive of their later passive written vocabulary and reading comprehension skills. Both studies show that on the basis of eupraxia with or without oral language skills statistically significant predictions can be made about later school placement in oral deaf schools, non-oral deaf schools or mainstreaming in regular schools. A diagnostic model is formulated in which eupraxia and visual cognition, as a theory on the normal language development of deaf children, can explain individual differences between deaf children with regard to oral and written communication skills.","PeriodicalId":76517,"journal":{"name":"Scandinavian audiology. Supplementum","volume":"46 ","pages":"43-9"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20249070","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: 0

Proceedings of the International Sensory Aid Conference. Sint-Michielsgestel, the Netherlands, May 1996. 国际感官援助会议录。1996年5月，荷兰圣米歇尔斯特尔。

Scandinavian audiology. Supplementum Pub Date : 1997-01-01

引用次数: 0

Past and future of international ear care co-operation. 国际耳保健合作的过去与未来。

Scandinavian audiology. Supplementum Pub Date : 1997-01-01

T Lundborg

引用次数: 0