Results 81 to 90 of about 1,164,986 (198)

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

Revista 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, Alessandra Spada Durante, Kátia de Almeida, Carlos Kazuo Taguchi, Maria Cecília Greco   +4 more
doaj   +1 more source

Spontaneous Otoacoustic Emissions in Tinnitus Patients

Journal of Otology, 2006
AbstractOtoacoustic emissions (OAEs) are believed to be the products of active cochlear mechanics. They are generally associated with relatively intact outer hair cell function. OAEs usually decrease or become undetectable when hearing loss of cochlear origin exceeds 40-50 dB HL.
Yongbing, Shi, Martin, William
openaire   +1 more source

Clinical characteristics and audiological significance of spontaneous otoacoustic emissions in tinnitus patients with normal hearing

, 2010
Objective:To define the clinical and audiological features of normal-hearing tinnitus patients with spontaneous otoacoustic emissions, and to evaluate the role of spontaneous otoacoustic emissions in tinnitus generation.Materials and methods:Thirty-two ...
K-H Park, D-K Kim, H G Choi, Y-S Park, S W Yeo, S-N Park, E-J Jeon   +6 more
core   +1 more source

Computational modeling of otoacoustic emissions

, 2021
The mammalian ear is a remarkable sensory system with wide dynamic range and sharp frequency selectivity. These impressive characteristics are products of an active feedback mechanism within the cochlea. A consequence of this active feedback mechanism is
Bowling, Thomas James
core   +1 more source

Evaluation of the Auditory System in Autistic Children Using Evoked Otoacoustic Emissions and a Contralateral Suppression Test

Ear, Nose & Throat Journal
In this study, we evaluated the cochlea, medial olivocochlear system, and brainstem function in autistic children using evoked otoacoustic emissions (OAEs) and a noninvasive contralateral suppression (CLS) test. In total, we included 21 autistic children
Eda Aslan MD, Isil Guzel MD, Basak Caypinar MD, Baver Samanci MD, Cagatay Oysu MD   +4 more
doaj   +1 more source

Progressive auditory neuropathy in patients with Leber's hereditary optic neuropathy [PDF]

, 2004
Objective: To investigate auditory neural involvement in patients with Leber's hereditary optic neuropathy (LHON).Methods: Auditory assessment was undertaken in two patients with LHON.
Luxon, LM, Ceranic, B
core  

A model for the relation between stimulus frequency and spontaneous otoacoustic emissions in lizard papillae

, 2012
Spontaneous otoacoustic emissions (SOAEs) and stimulus frequency otoacoustic emissions (SFOAEs) have been described from lizard ears. Although there are several models for these systems, none has modeled the characteristics of both of these types of ...
Wit, Hero P.; id_orcid, Geoffrey A. Manley, van Dijk, Pim, van Dijk, Pim; id_orcid, Manley, Geoffrey A., Hero P. Wit, Pim van Dijk, Wit, Hero P.   +7 more
core   +1 more source

A Citation-Based Main Path Analysis of Tinnitus Research (1984–2025): Knowledge Evolution, Thematic Clusters, and Emerging Research Directions

Applied Sciences
Over the past four decades, tinnitus research has grown into a highly interdisciplinary field spanning auditory science, neuroscience, psychology, and clinical medicine.
Tang-Min Hsieh, Kai-Ying Chen, Hsin-Yu Hsieh   +2 more
doaj   +1 more source

Triagem auditiva neonatal com emissões otoacusticas e reflexo cocleo-palpebral: estudo da sensibilidade e especificidade Newborn Hearing Screening with otoacoustic emissions and cochlear-palpebral reflex: sensitivity and specificity study

Revista CEFAC, 2012
OBJETIVO: analisar a especificidade e sensibilidade da TAN com emissões otoacústicas evocadas por estimulo transiente (EOAT) associadas à pesquisa do reflexo cócleo-palpebral (RCP), comparando-os aos resultados do Potencial Evocado Auditivo de Tronco ...
Rosanna Mariangela Giaffredo Angrisani, Marcia Rumi Suzuki, Gustavo Ribeiro Pifaia, Elaine Colombo Sousa, Daniela Gil, Marisa Frasson de Azevedo   +5 more
doaj  

Isoflurane increases amplitude and incidence of evoked and spontaneous otoacoustic emissions.

, 2004
The volatile anesthetic isoflurane was tested for its effect on cochlear function by means of measuring distortion product otoacoustic emissions (DPOAE) and spontaneous otoacoustic emissions (SOAE) in the mustached bat (Pteronotus parnellii parnellii ...
Drexl, M;Henke, J;Kössl, M
core   +1 more source