Study of Binaural Auditory Cortical Response in Children with History of Recurrent Otitis

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dc.contributor.authorOliveira, Leticia Sampaio
dc.contributor.authorOliveira, Anna Caroline Silva de [UNESP]
dc.contributor.authorAlcantara, Yara Bagali [UNESP]
dc.contributor.authorVieira, Carolina Almeida [UNESP]
dc.contributor.authorFerreira, Dayse Mayara de Oliveira
dc.contributor.authorChagas, Eduardo Federighi Baisi
dc.contributor.authorFrizzo, Ana Claudia Figueiredo [UNESP]
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Marilia UNIMAR
dc.date.accessioned2021-06-25T12:27:05Z
dc.date.available2021-06-25T12:27:05Z
dc.date.issued2020-11-30
dc.description.abstractIntroduction Any type of sensory deprivation in childhood resulting from conductive hearing loss may impair the development of peripheral and central auditory pathway structures with negative consequences for binaural processing. Objective To characterize and compare monoaural and binaural auditory responses in neonates and children without and with a history of recurrent otitis. Methods The study included participants from 0 to 8 years and 11 months old, in good general health conditions, of both genders, divided into a control group, with no history of otitis, and a study group, with history of recurrent otitis. Cortical potential with speech stimulus /ba/-/da/ was used as collection procedure. The arithmetic calculation of the 512 points of the wave was performed to obtain the grand average of the waves of the subjects in both groups. The Shapiro-Wilk and mixed repeated measures analysis of covariance (ANCOVA) statistical tests were performed to analyze the group effect, the condition, and the interaction (group versus condition) controlling the effect of the age-sex covariable. Results There was a statistically significant difference between the groups for all latency values; and for the P1, N1, P2, and N2 latencies, the differences between the groups occurred in the three analyzed conditions (right and left ears and binaural), revealing the influence of sensory deprivation. There were no significant differences in relation to wave amplitudes. Conclusion There are differences in the cortical potential with speech stimuli and in the binaural interaction component of children with and without history of recurrent otitis.en
dc.description.affiliationUniv Sao Paulo, Dept Speech Therapy, Fac Med, Sao Paulo, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Dept Speech Therapy, Marilia, SP, Brazil
dc.description.affiliationUniv Sao Paulo, Dept Speech Therapy, Bauru, SP, Brazil
dc.description.affiliationUniv Marilia UNIMAR, Dept Biostat, Marilia, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Speech Therapy, Marilia, SP, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent6
dc.identifierhttp://dx.doi.org/10.1055/s-0040-1718527
dc.identifier.citationInternational Archives Of Otorhinolaryngology. Stuttgart: Georg Thieme Verlag Kg, 6 p., 2020.
dc.identifier.doi10.1055/s-0040-1718527
dc.identifier.issn1809-9777
dc.identifier.urihttp://hdl.handle.net/11449/209723
dc.identifier.wosWOS:000594427100003
dc.language.isoeng
dc.publisherGeorg Thieme Verlag Kg
dc.relation.ispartofInternational Archives Of Otorhinolaryngology
dc.sourceWeb of Science
dc.subjectauditory evoked potentials
dc.subjectelectrophysiology
dc.subjectchild
dc.subjectotitis
dc.subjecthearing
dc.titleStudy of Binaural Auditory Cortical Response in Children with History of Recurrent Otitisen
dc.typeArtigo
dcterms.rightsHolderGeorg Thieme Verlag Kg
unesp.author.orcid0000-0002-8609-5244[3]

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