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Article: Prediction of hearing thresholds: Comparison of cortical evoked response audiometry and auditory steady state response audiometry techniques

TitlePrediction of hearing thresholds: Comparison of cortical evoked response audiometry and auditory steady state response audiometry techniques
Authors
KeywordsAuditory steady-state response (ASSR)
Cortical evoked response audiometry (CERA)
Pure-tone behavioral audiometry
Issue Date2007
PublisherInforma Healthcare. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/14992027.asp
Citation
International Journal Of Audiology, 2007, v. 46 n. 1, p. 17-25 How to Cite?
AbstractThe present study evaluated how well auditory steady state response (ASSR) and tone burst cortical evoked response audiometry (CERA) thresholds predict behavioral thresholds in the same participants. A total of 63 ears were evaluated. For ASSR testing, 100% amplitude modulated and 10% frequency modulated tone stimuli at a modulation frequency of 40Hz were used. Behavioral thresholds were closer to CERA thresholds than ASSR thresholds. ASSR and CERA thresholds were closer to behavioral thresholds at higher frequencies than at lower frequencies. Although predictions based on CERA thresholds are slightly more accurate than ASSR thresholds, the differences may not be clinically significant, particularly when the degree of individual variations is considered. Prediction of hearing thresholds became more accurate when hearing loss increased. Due to variations in prediction across participants, a single correction factor cannot be used. Other factors must be considered in selecting whether to use CERA or ASSR in predicting behavioral thresholds. © 2007 British Society of Audiology, International Society of Audiology, and Nordic Audiological Society.
Persistent Identifierhttp://hdl.handle.net/10722/53617
ISSN
2015 Impact Factor: 1.681
2015 SCImago Journal Rankings: 1.238
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYeung, KNKen_HK
dc.contributor.authorWong, LLNen_HK
dc.date.accessioned2009-04-03T07:24:46Z-
dc.date.available2009-04-03T07:24:46Z-
dc.date.issued2007en_HK
dc.identifier.citationInternational Journal Of Audiology, 2007, v. 46 n. 1, p. 17-25en_HK
dc.identifier.issn1499-2027en_HK
dc.identifier.urihttp://hdl.handle.net/10722/53617-
dc.description.abstractThe present study evaluated how well auditory steady state response (ASSR) and tone burst cortical evoked response audiometry (CERA) thresholds predict behavioral thresholds in the same participants. A total of 63 ears were evaluated. For ASSR testing, 100% amplitude modulated and 10% frequency modulated tone stimuli at a modulation frequency of 40Hz were used. Behavioral thresholds were closer to CERA thresholds than ASSR thresholds. ASSR and CERA thresholds were closer to behavioral thresholds at higher frequencies than at lower frequencies. Although predictions based on CERA thresholds are slightly more accurate than ASSR thresholds, the differences may not be clinically significant, particularly when the degree of individual variations is considered. Prediction of hearing thresholds became more accurate when hearing loss increased. Due to variations in prediction across participants, a single correction factor cannot be used. Other factors must be considered in selecting whether to use CERA or ASSR in predicting behavioral thresholds. © 2007 British Society of Audiology, International Society of Audiology, and Nordic Audiological Society.en_HK
dc.languageengen_HK
dc.publisherInforma Healthcare. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/14992027.aspen_HK
dc.relation.ispartofInternational Journal of Audiologyen_HK
dc.rightsInternational Journal of Audiology. Copyright © Informa Healthcare.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectAuditory steady-state response (ASSR)en_HK
dc.subjectCortical evoked response audiometry (CERA)en_HK
dc.subjectPure-tone behavioral audiometryen_HK
dc.subject.meshAudiometry, Evoked Response - instrumentationen_HK
dc.subject.meshAuditory Cortex - physiopathologyen_HK
dc.subject.meshAuditory Threshold - physiologyen_HK
dc.subject.meshHearing Loss, Sensorineural - diagnosis - physiopathologyen_HK
dc.subject.meshPredictive Value of Testsen_HK
dc.titlePrediction of hearing thresholds: Comparison of cortical evoked response audiometry and auditory steady state response audiometry techniquesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1499-2027&volume=46&issue=1&spage=17&epage=25&date=2007&atitle=Prediction+of+hearing+thresholds:+comparison+of+cortical+evoked+response+audiometry+and+auditory+steady+state+response+audiometry+techniquesen_HK
dc.identifier.emailWong, LLN: llnwong@hku.hken_HK
dc.identifier.authorityWong, LLN=rp00975en_HK
dc.description.naturepostprinten_HK
dc.identifier.doi10.1080/14992020601102238en_HK
dc.identifier.pmid17365051-
dc.identifier.scopuseid_2-s2.0-33947228948en_HK
dc.identifier.hkuros130317-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33947228948&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume46en_HK
dc.identifier.issue1en_HK
dc.identifier.spage17en_HK
dc.identifier.epage25en_HK
dc.identifier.isiWOS:000245864300003-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridYeung, KNK=16044520200en_HK
dc.identifier.scopusauthoridWong, LLN=7402091891en_HK

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