Auditory Stimuli
Mostrando 13-24 de 180 artigos, teses e dissertações.
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13. Mismatch Negativity in Children: Reference Values
Abstract Introduction The Mismatch Negativity (MMN) auditory evoked potential evaluation is a promising procedure to assess objectively the ability of auditory discrimination. Objective To characterize the latency and amplitude values of MMN in children with normal auditory thresholds and without auditory complaints. Methods Children between 5 and 11 y
Int. Arch. Otorhinolaryngol.. Publicado em: 18/07/2019
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14. The effect of very low dose pulsed magnetic waves on cochlea
Resumo Introdução: Os sistemas biológicos são geralmente expostos a forças de campo magnético em diferentes intensidades e frequências, direta ou indiretamente, na vida diária. Apesar dos resultados negativos, o uso terapêutico do campo magnético de baixa dose tem sido encontrado em estudos recentes. O efeito das forças do campo magnético sobre
Braz. j. otorhinolaryngol.. Publicado em: 10/07/2019
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15. Ensino por múltiplos exemplares e integração de comportamentos de ouvinte e falante com unidades sintáticas substantivo-adjetivo em crianças com DENA e IC
RESUMO Objetivo Verificar o efeito do ensino por múltiplos exemplares na aquisição e integração dos comportamentos de ouvinte e falante, com substantivos e combinações substantivo-adjetivo, em crianças com Desordem do Espectro da Neuropatia Auditiva (DENA) e implante coclear (IC). Método Participaram duas crianças com DENA que usavam IC. Foram ad
CoDAS. Publicado em: 27/06/2019
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16. Automated cortical auditory evoked potentials threshold estimation in neonates
Resumo Introdução: O potencial evocado auditivo cortical tem sido o foco de estudos científicos. Alguns autores observaram que a detecção automatizada de respostas é eficaz na exploração desses potenciais em lactentes, mas poucos relataram sua eficácia na busca de limiares. Objetivo: Analisar a latência, a amplitude e os limiares do potencial evo
Braz. j. otorhinolaryngol.. Publicado em: 29/04/2019
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17. The Von Restorff effect in the Brazilian version of the Rey Auditory Verbal Learning Test in an elderly population
RESUMO. Efeito de von Restorff (efeito de isolamento) refere-se ao estímulo que é mais facilmente lembrado em relação a outros em tarefas de memória. Tal efeito foi demonstrado em diferentes faixas etárias com diferentes metodologias. Objetivo: Investigar: a) presença do efeito de isolamento numa população idosa avaliada com a nova versão brasilei
Dement. neuropsychol.. Publicado em: 2019-03
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18. Monitoring auditory cortical plasticity in hearing aid users with long latency auditory evoked potentials: a longitudinal study
OBJECTIVE: The objective of this study was to compare long-latency auditory evoked potentials before and after hearing aid fittings in children with sensorineural hearing loss compared with age-matched children with normal hearing. METHODS: Thirty-two subjects of both genders aged 7 to 12 years participated in this study and were divided into two groups as
Clinics. Publicado em: 19/02/2018
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19. Computer-Based Auditory Training Programs for Children with Hearing Impairment - A Scoping Review
Abstract Introduction Communication breakdown, a consequence of hearing impairment (HI), is being fought by fitting amplification devices and providing auditory training since the inception of audiology. The advances in both audiology and rehabilitation programs have led to the advent of computer-based auditory training programs (CBATPs). Objective To re
Int. Arch. Otorhinolaryngol.. Publicado em: 2018-01
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20. Cortical Auditory Evoked Potentials with Simple (Tone Burst) and Complex (Speech) Stimuli in Children with Cochlear Implant
Abstract Introduction The registry of the component P1 of the cortical auditory evoked potential has been widely used to analyze the behavior of auditory pathways in response to cochlear implant stimulation. Objective To determine the influence of aural rehabilitation in the parameters of latency and amplitude of the P1 cortical auditory evoked potential
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-10
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21. Air and Bone Conduction Frequency-specific Auditory Brainstem Response in Children with Agenesis of the External Auditory Canal
Abstract Introduction The tone-evoked auditory brainstem responses (tone-ABR) enable the differential diagnosis in the evaluation of children until 12 months of age, including those with external and/or middle ear malformations. The use of auditory stimuli with frequency specificity by air and bone conduction allows characterization of hearing profile. Ob
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-10
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22. Auditory Evoked Potential Mismatch Negativity in Normal-Hearing Adults
Abstract Introduction Mismatch Negativity (MMN) corresponds to a response of the central auditory nervous system. Objective The objective of this study is to analyze MMN latencies and amplitudes in normal-hearing adults and compare the results between ears, gender and hand dominance. Methods This is a cross-sectional study. Forty subjects participated,
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-09
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23. Learning by exclusion in individuals with autism and Down syndrome
Abstract This study aimed to investigate the number of exclusion trials necessary for teaching auditory-visual relationships to individuals with autism and Down syndrome. Study participants were seven individuals with autism and a history of early behavioral intervention (EI), four adults with autism without a history of early behavioral intervention (NI), a
Psicol. Reflex. Crit.. Publicado em: 01/06/2017
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24. Test-Retest of Long Latency Auditory Evoked Potentials (P300) with Pure Tone and Speech Stimuli
Abstract Introduction Long latency auditory evoked potentials, especially P300, have been used for clinical evaluation of mental processing. Many factors can interfere with Auditory Evoked Potential - P300 results, suggesting large intra and inter-subject variations. Objective The objective of the study was to identify the reliability of P3 components (l
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-06