Rapid cortical auditory evoked potentials audiometry.
Objective: The current 'gold standard' of audiometry relies on subjective behavioural responses, which is impractical and unreliable for certain groups such as children, individuals with severe disabilities, or the disabled elderly. This study aims to validating blindly a novel electroencephalograph...
| Publicado en: | International Journal of Audiology Vol. 64; no. 11; pp. 1182 - 1193 |
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| Autores principales: | , , , , , , , , , , |
| Formato: | equations & formulas research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Nov2025
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=189263017&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 189263017 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 14992027 JW2 jtl: International Journal of Audiology issn: 14992027 maglogo: Y pubinfo: dt: Nov2025 vid: 64 iid: 11 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 189263017 183965724 189263017 189263017 10.1080/14992027.2025.2478523 189263017 ppf: 1182 ppct: 11 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Rapid cortical auditory evoked potentials audiometry. aug: au: Guyonnet-Hencke, T. Portoles, O. de Vries, M. Koderman, E. Winkler, A. Goodall, J. Desain, P. Thielen, J. Schulte, M. Beynon, A. J. van Kesteren, M. affil: MindAffect BV, The Netherlands sug: subj: Hearing Loss, Sensorineural Diagnosis Hearing Loss, Sensorineural Diagnosis Hearing Tests Methods Electroencephalography Evoked Potentials, Auditory Audiometry, Pure-Tone Auditory Threshold Evaluation Automation Neuropsychological Tests Human Male Female Funding Source Adult Middle Age Aged Coping Germany Persons with Hearing Disabilities Experimental Studies Validation Studies Comparative Studies Correlational Studies Spearman's Rank Correlation Coefficient Descriptive Statistics Data Analysis Software Regression Dementia Communication Barriers Adult: 19-44 years Middle Aged: 45-64 years Aged: 65+ years Male Female ab: Objective: The current 'gold standard' of audiometry relies on subjective behavioural responses, which is impractical and unreliable for certain groups such as children, individuals with severe disabilities, or the disabled elderly. This study aims to validating blindly a novel electroencephalography (EEG) technique to estimate audiometric thresholds quickly. Design: Air-conduction audiometric thresholds at 250, 500, 1000, 2000, 4000, and 8000 Hz at 5 dB resolution were measured using three different systems: the novel EEG system, conventional pure-tone audiometry (PTA), and an automated behavioural test with the same stimulus properties as in the EEG test. EEG data were collected for 15 min from 32 semi-dry EEG electrodes. Later, the EEG system was trimmed to 8 electrodes and 7.5 min of data with satisfactory results. EEG and PTA thresholds were estimated blindly. Study sample: Audiometric thresholds were estimated from 10 elderly patients with asymmetric sensorineural hearing loss and five normal hearing young adults at both ears. Results: Correlation and regression analysis validated the hearing thresholds derived from both EEG configurations relative to the behavioural hearing thresholds – Spearman's correlation of 0.78 between PTA and 8-electrode 7.5-min EEG data. Conclusions: The results of this study open the door to rapid and objective hearing threshold estimation with EEG. pubtype: Academic Journal doctype: equations & formulas research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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