Results 81 to 90 of about 4,622 (224)

Tympanometry in Infants: A Study of the Sensitivity and Specificity of 226-Hz and 1,000-Hz Probe Tones

open access: yesInternational Archives of Otorhinolaryngology, 2013
Introduction For infants under 6 months, the literature recommends 1,000-Hz tympanometry, which has a greater sensitivity for the correct identification of middle ear disorders in this population. Objective To systematically analyze national
Michele Picanço Carmo   +2 more
doaj   +1 more source

Frequency tuning of the efferent effect on cochlear gain in humans [PDF]

open access: yes, 2016
Cochlear gain reduction via efferent feedback from the medial olivocochlear bundle is frequency specific (Guinan, Curr Opin Otolaryngol Head Neck Surg 18:447-453, 2010). The present study with humans used the Fixed Duration Masking Curve psychoacoustical
AL James   +20 more
core   +2 more sources

Spontaneous otoacoustic emissions in TectaY1870C/+ mice reflect changes in cochlear amplification and how it is controlled by the tectorial membrane [PDF]

open access: yes, 2018
Spontaneous otoacoustic emissions (SOAEs) recorded from the ear canal in the absence of sound reflect cochlear amplification, an outer-hair-cell (OHC) process required for the extraordinary sensitivity and frequency selectivity of mammalian hearing ...
Cheatham, Mary Ann   +4 more
core   +1 more source

Tone burst evoked otoacoustic emissions in neonates Emissões otoacústicas evocadas por estímulo "tone burst" em neonatos

open access: yesBrazilian Journal of Otorhinolaryngology, 2009
A potential research project in otoacoustic emissions is the use tone bursts - frequency-specific stimulus. AIM:to study otoacoustic emission responses evoked by tone bursts in neonates with hearing loss risk factors.
Jordana Costa Soares   +1 more
doaj   +1 more source

Audição de violinistas profissionais: estudo da função coclear e da simetria auditiva Hearing of professional violinists: cochlear function and auditory symmetry study

open access: yesRevista da Sociedade Brasileira de Fonoaudiologia, 2012
OBJETIVO: Verificar ocorrência de alterações auditivas em violinistas e se há associação com a orelha mais exposta. MÉTODOS: Foram avaliados dez violinistas, oito do gênero feminino e dois do gênero masculino, de 17 a 69 anos, que constituíram o Grupo ...
Marisa Frasson de Azevedo   +1 more
doaj   +1 more source

Infant hearing screening: effects of timeline [PDF]

open access: yes, 2006
Thesis (B.Sc)--University of Hong Kong, 2006."A dissertation submitted in partial fulfilment of the requirements for the Bachelor of Science (Speech and Hearing Sciences), The University of Hong Kong, June 30, 2006."Also available in print ...
Tsui, Wan-yee, Peony, 徐韻怡
core  

Waardenburg–Shah syndrome: A case of neonatal palliative care

open access: yes
Pediatric Discovery, Volume 2, Issue 4, December 2024.
Michael Colpani   +3 more
wiley   +1 more source

Emissões otoacústicas em lactentes expostos a infecção intra-útero Otoacoustic emissions in infants exposed to intrauterine infection

open access: yesRevista da Sociedade Brasileira de Fonoaudiologia, 2010
OBJETIVO: Analisar as Emissões Otoacústicas (EOA) em lactentes expostos à infecção intra-útero. MÉTODOS: Foi realizada a captação das EOA por transiente (EOAT) e das EOA produto de distorção (EOAPD) em 40 lactentes: 14 lactentes portadores e/ou expostos ...
Jordana Rodrigues da Silveira   +4 more
doaj   +1 more source

Novel compound heterozygous variants in the TSPEAR gene causing autosomal recessive hearing loss in a Chinese family

open access: yes
Pediatric Investigation, Volume 8, Issue 4, Page 313-315, December 2024.
Xinyu Shi   +4 more
wiley   +1 more source

Crianças com fenilcetonúria: avaliação audiológica básica e supressão das otoemissões Children with phenylketonuria: basic audiological evaluation and suppression of otoacoustic emissions

open access: yesRevista da Sociedade Brasileira de Fonoaudiologia, 2012
OBJETIVO: Avaliar a via auditiva de crianças com fenilcetonúria tratadas precocemente, por meio de audiometria, imitanciometria e supressão das emissões otoacústicas transientes. MÉTODOS:Estudo prospectivo transversal comparativo com amostra composta por
Patrícia Souza Ribeiro   +4 more
doaj   +1 more source

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