Cortical function in children receiving bilateral cochlear implants simultaneously or after a period of interimplant delay

Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology
K A GordonB C Papsin

Abstract

Children using bilateral cochlear implants (CIs) develop normal patterns of cortical activity when interimplant delays are minimized. It is not clear whether bilateral CIs can promote normally functioning bilateral auditory pathways in children. Cortical responses were recorded from 64 cephalic sites in 2 normal hearing participants and 8 children with 3 to 4 years of bilateral CI experience (age at first CI, 0.9-4.1 yr; age at second CI, 1.1-9.7 yr; interimplant delay, 0-5.8 yr). Beamformer analyses on the dominant positive peak in CI users and P1 in normal hearers revealed that stimuli delivered from the left side evoked responses lateralized to right auditory cortex in the 2 participants with normal hearing and the 3 children receiving bilateral CIs with minimal interimplant delay at young ages. These 5 participants showed a shift in cortical lateralization away from the right cortical hemisphere when stimuli were moved to the right. In contrast, 4 of 5 children receiving bilateral CIs after longer delays and at older ages showed abnormal ipsilateral parietal activity in response to left stimuli and lateralization to the left cortical hemisphere in response to both right and left stimuli. The fifth child in this group showed...Continue Reading

References

Nov 1, 1977·Journal of Neurophysiology·B M Clopton, M S Silverman
Jan 1, 1987·Hearing Research·J K Moore
Nov 1, 1983·International Journal of Pediatric Otorhinolaryngology·D B Webster
Sep 11, 2001·Cerebral Cortex·R J Zatorre, P Belin
Feb 19, 2002·Trends in Cognitive Sciences·Robert J. ZatorreVirginia B. Penhune
May 23, 2002·The Annals of Otology, Rhinology & Laryngology. Supplement·Anu SharmaN Wendell Todd
Dec 13, 2002·Brain : a Journal of Neurology·S M DaselaarC Jonker
Nov 25, 2003·Brain Research. Brain Research Reviews·Mari Tervaniemi, Kenneth Hugdahl
May 19, 2004·Archives of Otolaryngology--head & Neck Surgery·Judith E Cho Lieu
Aug 6, 2005·Hearing Research·Robert-Benjamin IllingMarkus A Meidinger
Mar 22, 2006·The Anatomical Record. Part A, Discoveries in Molecular, Cellular, and Evolutionary Biology·Jill B FirsztWolfgang Gaggl
Jun 26, 2007·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·K A GordonR V Harrison
Aug 2, 2007·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Alain S UzielMichel Mondain
Jan 1, 2008·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Jemma HineStefan Debener
Jan 29, 2008·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Karen A GordonBlake C Papsin
May 3, 2008·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Stefan K PlontkeAlec N Salt
Aug 30, 2008·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·K A GordonB C Papsin
Sep 9, 2008·Brain Research·Phillip M GilleyMichael F Dorman
Jan 27, 2009·Brain : a Journal of Neurology·Vicki AndersonRani Jacobs
Mar 26, 2009·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Karen A Gordon, Blake C Papsin
Aug 22, 2009·IEEE Transactions on Bio-medical Engineering·Daniel D E Wong, Karen A Gordon
Sep 1, 2009·The Laryngoscope·James D RamsdenKaren A Gordon

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Citations

Dec 13, 2012·Brain : a Journal of Neurology·Andrej KralJochen Tillein
Oct 21, 2011·International Journal of Otolaryngology·André L L SampaioCarlos A C P Oliveira
Mar 20, 2014·International Journal of Pediatric Otorhinolaryngology·Pasquale MarsellaFabio Babiloni
Nov 10, 2012·International Journal of Pediatric Otorhinolaryngology·Jeong-Seo KimSung-Wook Jeong
Jul 9, 2011·Advances in Pediatrics·Patricia J Yoon
Mar 26, 2016·Frontiers in Neuroscience·Niki K VavatzanidisAnja Hahne
Mar 21, 2013·Cochlear Implants International·Matthew B FitzgeraldSusan B Waltzman
Sep 29, 2011·Cochlear Implants International·K A GordonB C Papsin
May 7, 2015·The Laryngoscope·David R FriedmannSusan B Waltzman
May 18, 2013·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Salima JiwaniKaren A Gordon
Apr 29, 2014·Frontiers in Human Neuroscience·Lydia TimmMatthias Wittfoth
Mar 30, 2017·Ear and Hearing·Kelley GraydonBram Van Dun
Dec 12, 2017·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Hong Ju ParkJong Woo Chung
Dec 18, 2013·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Marloes SparreboomEmmanuel A M Mylanus
Nov 22, 2014·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Dayse Távora-Vieira, Gunesh P Rajan
Aug 28, 2013·Journal of Basic and Clinical Physiology and Pharmacology·Rema JbarahMichal Kaufmann Yehezkely
May 10, 2012·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·James D RamsdenBlake C Papsin
Aug 25, 2012·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Henning FrenzelBarbara Wollenberg
May 4, 2020·The Journal of the Acoustical Society of America·Abbigail KirchnerJustin M Aronoff
Nov 24, 2021·Journal of the Association for Research in Otolaryngology : JARO·Maike Klingel, Bernhard Laback

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