Abstract
To assess the use of cortical auditory evoked potentials (CAEPs) to verify, and if necessary, optimize the cochlear implant (CI) fitting of adult CI users with postlingual single-sided deafness (SSD). Sound field cortical responses to the speech tokens /m/, /g/, /t/, and /s/ were recorded from input to the CI while the normal hearing ear was masked. Responses were evaluated by visual inspection and classified as presence or absence of the CAEPs components P1, N1, P2. In case of an absence fitting was adjusted accordingly. After fitting, subjects were asked to use their new setting for 2-3 weeks for acclimatization purposes and then return for retesting. At retesting, new CAEP recordings were performed to objectively ensure that the new fitting maps effectively activated the auditory cortex. In 14/19 subjects, as per visual inspection, clear CAEPs were recorded by each speech token and were, therefore, not refit. In the other 5 subjects, CAEPs could not be evoked for at least one speech token. The fitting maps in these subjects were adjusted until clear CAEPs were evoked for all 4 speech tokens. CAEP can be used to quickly and objectively verify the suitability of CI fitting in experienced adult CI users with SSD. If used in the...Continue Reading
References
Nov 5, 1999·ORL; Journal for Oto-rhino-laryngology and Its Related Specialties·C von IlbergR Klinke
Jun 20, 2002·Ear and Hearing·Gary RanceRichard Dowell
Dec 12, 2002·Ear and Hearing·Jill B FirsztNina Kraus
Apr 6, 2005·Ear and Hearing·Peggy A KorczakDavid R Stapells
Nov 22, 2005·Journal of the American Academy of Audiology·Anu SharmaMichael Dorman
Apr 4, 2007·Journal of the American Academy of Audiology·Maryanne GoldingHarvey Dillon
Jul 12, 2008·Hearing Research·Blake S Wilson, Michael F Dorman
Oct 7, 2008·The Annals of Otology, Rhinology, and Laryngology·Paul Van de HeyningDirk De Ridder
Nov 14, 2008·Audiology & Neuro-otology·Katrien Vermeire, Paul Van de Heyning
Dec 17, 2008·Acta Oto-laryngologica·Wolfgang K GstoettnerOliver F Adunka
Dec 19, 2009·International Journal of Audiology·Maryanne GoldingLyndal Carter
Aug 24, 2010·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Andreas BuechnerThomas Lenarz
Nov 12, 2010·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Susan ArndtThomas Wesarg
May 14, 2011·Ear and Hearing·Kevin J MunroHarvey Dillon
Aug 4, 2011·Journal of Medical Case Reports·Yvonne StelzigJoachim Mueller
Dec 21, 2011·The Laryngoscope·Gunesh P RajanJay Krishnaswamy
Jul 17, 2012·International Journal of Pediatric Otorhinolaryngology·Kátia F AlvarengaMaria Cecilia Bevilacqua
Aug 10, 2012·International Journal of Audiology·Hsiu-Wen ChangShuenn-Tsong Young
Sep 1, 2012·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Jill B FirsztSusan Arndt
Dec 1, 2012·International Journal of Otolaryngology·Danielle GlistaSusan Scollie
Apr 5, 2013·The Laryngoscope·Dayse Távora-VieiraGunesh P Rajan
Jul 25, 2013·Neuroreport·Dayse Távora-VieiraGunesh P Rajan
Nov 15, 2013·Journal of the American Academy of Audiology·Lyndal CarterBram Van Dun
Nov 16, 2013·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Marlan R HansenCamille Dunn
Jan 17, 2015·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Dayse Távora-VieiraGunesh P Rajan
Mar 31, 2015·International Journal of Audiology·Kirsty Gardner-BerryHarvey Dillon
May 23, 2015·Audiology & Neuro-otology·Griet MertensPaul Van de Heyning
Aug 12, 2016·Ear and Hearing·Griet MertensPaul Van de Heyning
Sep 3, 2016·Seminars in Hearing·Teresa Y C ChingPatricia Van Buynder
Mar 21, 2017·Audiology & Neuro-otology·Paul Van de HeyningMario E Zernotti
Citations
Apr 12, 2019·Cochlear Implants International·Dayse Távora-Vieira, Roberta Marino
Jan 15, 2020·PloS One·Andre WedekindDayse Távora-Vieira
Mar 7, 2020·Frontiers in Neuroscience·Ji-Hye Han, Andrew Dimitrijevic
Oct 1, 2021·Trends in Hearing·Mariana ReisIsabelle Boisvert
Jun 27, 2021·Ear and Hearing·Dayse Távora-VieiraAlex Stutley