scholarly journals Auditory brainstem response to level-specific CE-CHIRP® threshold estimation in normal-hearing adults

2020 ◽  
Vol 26 (3) ◽  
pp. 127
Author(s):  
AhmadAidil Arafat Dzulkarnain ◽  
SuhailaAhmad Shuckri ◽  
Noraidah Ismail
Keyword(s):  
Auditory Brainstem Response ◽  
Auditory Brainstem ◽  
Normal Hearing ◽  
Threshold Estimation ◽  
Brainstem Response

Use of Contralateral Masking in the Measurement of the Auditory Brainstem Response

1982 ◽  
Vol 25 (4) ◽  
pp. 528-535 ◽  
Author(s):  
Larry E. Humes ◽  
Marleen G. Ochs
Keyword(s):  
Hearing Loss ◽  
Sensorineural Hearing Loss ◽  
Auditory Brainstem Response ◽  
Mean Amplitude ◽  
Auditory Brainstem ◽  
Normal Hearing ◽  
Brainstem Response ◽  
The Mean ◽  
Intensity Functions ◽  
Contralateral Masking

In the first portion this study, the effects of two levels of contralateral masking on the auditory brainstem response (ABR) were investigated in 10 normal-hearing subjects. No significant changes were observed in the mean latency-intensity functions or the mean amplitude-intensity functions of this group of subjects when noise of various levels was added to the nontest ear. In the second portion of this study, ABRs were also recorded from the poorer ear of four subjects with a profound unilateral sensorineural hearing loss. Results from the latter group revealed a crossed-over wave V in all cases when the stimulus was delivered to the poorer ear and the nontest (better) ear was not masked. Contralateral masking obliterated this "crossed ABB" in all four unilaterally impaired subjects. These results provide support for the use of contralateral masking when recording from the poorer ear of subjects having asymmetrical hearing loss.

scholarly journals Dipole tracing method analysis for source of auditory brainstem response (wave V) in two normal hearing subjects.

1991 ◽  
Vol 94 (12) ◽  
pp. 1880-1887
Author(s):  
YASUTOMO YOSHIDA ◽  
GINICHIROU ICHIKAWA ◽  
ATUSHI SAKURAI ◽  
MASAFUMI NAKAGAWA ◽  
SEIKI UOZAKI ◽  
...  
Keyword(s):  
Auditory Brainstem Response ◽  
Auditory Brainstem ◽  
Normal Hearing ◽  
Brainstem Response ◽  
Method Analysis ◽  
Dipole Tracing ◽  
Tracing Method
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