Auditory Steady-state Response to Single or Simultaneously Multiple Bone-conduction Stimuli in Adults with Normal Hearing
- VernacularTitle:单频和多频刺激骨导听性稳态反应的比较
- Author:
Shengli GAO
;
Zhiwu HUANG
;
Wei CHANG
- Publication Type:Journal Article
- Keywords:
Auditory steady- state response;
Bone conduction;
Single stimuli;
Simultaneously multiple stimuli
- From:
Journal of Audiology and Speech Pathology
1998;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To get the thresholds of single and simultaneously multiple bone conduction auditory steady-state response(BC-ASSR) of young adults with normal hearing,and to compare the thresholds obtained with the two methods.Methods BC-ASSR to single and simultaneously multiple stimuli and PTA were examined in 28(56 ears ) young adults with normal hearing.Results At 0.5,1,2,4 kHz,the thresholds of BC-ASSR to single stimuli were 53,47,53,51 dB SPL respectively;the thresholds of BC-ASSR to simultaneously multiple stimuli were 59,54,63,61 dB SPL respectively.There were significant differences between the two at each frequency. Conclusion There are some difference between the thresholds of ASSR to single and simultaneously multiple bone conduction stimuli,especially at the higher frequencies.
