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Titre : | Differences in the suppression of distortion product otoacoustic emissions by contralateral white noise between patients with acute or chronic tinnitus (2017) |
Auteurs : | Maria Riga ; Agis Komis ; Pavlos Marangoudakis ; Stefanos Naxakis ; Eleftherios Ferekidis ; Dimitrios Kandiloros ; Vasilios Danielides |
Type de document : | Article |
Dans : | International Journal of Audiology IJA (Vol. 56, n° 1-12, January-December 2017) |
Article en page(s) : | p. 589-595 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Acouphène ; Emissions otoacoustiques spontanées (OAEs)Autres descripteurs Ensemble olivocochleaire moyen ; Facilitation |
Résumé : | The mechanisms underlying the shift from acute tinnitus to chronic remain obscure. An association between tinnitus and medial olivocochlear bundle (MOCB) reflex dysfunction has been hypothesised by several studies. The differences between participants with acute and chronic tinnitus have not yet been investigated. Design: Participants were examined with distortion product otoacoustic emissions (DPOAEs) suppression elicited by contralateral white noise. They were compared in terms of frequency regions with non-recordable DPOAEs, suppression amplitudes and the presence of DPOAE enhancement. Study sample: Eighteen participants with acute tinnitus, 40 age-matched adults with chronic tinnitus and 17 controls were included. All participants (aged 34.7 + 9.6years; mean + Standard deviation) had normal hearing. Tinnitus was bilateral in 22 participants and unilateral in 36. Results: Ears with chronic tinnitus presented significantly lower DPOAE suppression amplitudes than ears with acute tinnitus (p |
Accès : | Contactez la bibliothèque d'Ixelles si le lien vers la ressource électronique ne fonctionne plus |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.tandfonline.com/doi/pdf/10.1080/14992027.2017.1305516?needAccess=true |
Exemplaires (1)
Cote | Support | Localisation | Section | Disponibilité |
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International journal of audiology IJA. Vol. 56, n° 1-12 (January-December 2017) | Périodique papier | Ixelles | Rez | Consultation sur place uniquement Exclu du prêt |