신생아 청력검사에서 와우 음전기 전위의 역할
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 곽민규 | - |
dc.contributor.author | 정재호 | - |
dc.contributor.author | 박철원 | - |
dc.contributor.author | 김경래 | - |
dc.contributor.author | 김선욱 | - |
dc.contributor.author | 이승환 | - |
dc.date.accessioned | 2022-07-15T22:16:11Z | - |
dc.date.available | 2022-07-15T22:16:11Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2015-06 | - |
dc.identifier.issn | 2092-5859 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/156993 | - |
dc.description.abstract | Background and Objectives Cochlear microphonic (CM) is an electrical potential generated by outer hair cells in response to acoustic stimulation. The aim of this study is to evaluate the significance of CM in neonatal hearing loss. Subjects and Method From April 2013 to April 2014, 64 neonates hospitalized in neonatal intensive care unit were enrolled. Subjects underwent transient evoked otoacoustic emission (TEOAE), auditory brain stem response (ABR) and CM. We analyzed the results of hearing tests and the correlation between CM and the other test modalities. Results Ninety two ears showed normal ABR waves whereas the other 36 ears had abnormal ABR. There were two neonates who were suspected of auditory neuropathy because of the presence of TEOAE and CM. Among 14 ears who showed abnormal OAE results, 12 ears (86%) were identified as having CM. The amplitudes of CMs were correlated with the reproducibility of TEOAE (p<0.005). Between the ears with positive TEOAE and others with negative TEOAE, the amplitudes of CMs were significantly different (p<0.005). Conclusion Many ears were identified with the presence of CM without TEOAE response because of the the vulnerability of OAE from middle ear status and environment. We suppose that CM might provide information on outer hair cell function to complement the OAE in neonatal hearing test. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 대한이비인후과학회 | - |
dc.title | 신생아 청력검사에서 와우 음전기 전위의 역할 | - |
dc.title.alternative | Role of Cochlear Microphonic in Newborn Hearing Test | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 정재호 | - |
dc.contributor.affiliatedAuthor | 이승환 | - |
dc.identifier.doi | 10.3342/kjorl-hns.2015.58.6.389 | - |
dc.identifier.bibliographicCitation | 대한이비인후과학회지 두경부외과학, v.58, no.6, pp.389 - 394 | - |
dc.relation.isPartOf | 대한이비인후과학회지 두경부외과학 | - |
dc.citation.title | 대한이비인후과학회지 두경부외과학 | - |
dc.citation.volume | 58 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 389 | - |
dc.citation.endPage | 394 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001998930 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Auditory neuropathy | - |
dc.subject.keywordAuthor | Cochlear microphonic potentials | - |
dc.subject.keywordAuthor | Hearing loss | - |
dc.subject.keywordAuthor | Neonatal screening | - |
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