2008
DOI: 10.1590/s0104-56872008000200006
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A resposta auditiva de estado estável na avaliação auditiva: aplicação clínica

Abstract: Background: the auditory steady state response (ASSR) is an electrophysiological procedure that evaluates, at the same time, the hearing thresholds of both ears at various frequencies. This procedure reduces the time of testing and enables the stimulation of levels close to 125dB HL, characterizing residual hearing. Aim: to verify the applicability of the ASSR to determine the hearing thresholds in different levels of sensorineural hearing loss. Method: 48 individuals aged 7-30 years, with different levels of … Show more

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Cited by 21 publications
(20 citation statements)
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“…Other authors found a significant correlation for these procedures and suggested the use of ASSBA in clinical practice. A proper agreement between ASSBA and behavioral audiometry reinforces the possibility of its application in children who did not undergo VRA, favoring the diagnosis and the hearing rehabilitation as early as possible [13][14][15][16][17][18][19][20][21] .…”
Section: Discussionmentioning
confidence: 97%
“…Other authors found a significant correlation for these procedures and suggested the use of ASSBA in clinical practice. A proper agreement between ASSBA and behavioral audiometry reinforces the possibility of its application in children who did not undergo VRA, favoring the diagnosis and the hearing rehabilitation as early as possible [13][14][15][16][17][18][19][20][21] .…”
Section: Discussionmentioning
confidence: 97%
“…Among their great advantages, the SSAEPs stimulate various frequencies in both ears simultaneously, which positively influences the duration of this assessment. Moreover, it is possible to measure residual hearing, as the stimuli can reach levels close to 125 dBNH, thus allowing for assessments of a broader frequency range than through brainstem auditory-evoked potentials (BAEPs), from 250 to 8000 Hz, and responses are present even when BAEPs are absent (6,10,16,(19)(20)(21)(22)(23) .…”
Section: Introductionmentioning
confidence: 99%
“…This continuous neural response is called steady state (6,8,(19)(20)(21) . Some authors have shown the applicability of the SSAEPs and a significant correlation between minimum response levels (MRLs), BAEP electrophysiological thresholds, and results of behavioral hearing assessments in infants and children with normal hearing (9,10,12,(15)(16)(17)22,24) , but only a few studies have been carried out describing the use of the SSAEPs in infants with hearing loss and small children who are difficult to be evaluated solely through behavioral assessments (9)(10)(11)(18)(19)(20)25) . In light of this, and to contribute towards the advancement of research in this area, in this study our purpose was to correlate the findings obtained from behavioral hearing assessments to the MRLs of the SSAEPs in infants of up to 6 months of age with sensorineural hearing loss.…”
Section: Introductionmentioning
confidence: 99%
“…Tem-se dessa forma um registro desses potenciais de forma mais rápida, além de mais objetiva, pois nos PEAEE a detecção das respostas é baseada em testes estatísticos e algoritmos, o que reduz os riscos da interpretação subjetiva (4) . Estudos nacionais e internacionais têm mostrado boas correlações entre as respostas dos PEAEE e os limiares comportamentais em adultos e crianças com perda auditiva (5)(6) . Estudo que comparou os PEAEE com os PEATE-FE em adultos ouvintes e com perdas auditivas (7) encontrou níveis mínimos de resposta para os PEATE-FE, em média, 3 dB mais próximos dos limiares comportamentais que os obtidos pelos PEAEE, exceto nas perdas auditivas em rampa, casos em que os PEAEE foram mais precisos.…”
Section: Introductionunclassified