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language
eng
Author
Makino, Hironori
Description
The relationship between the threshold of AP or BSR and the threshold for air conduction of pure tone was examined in 72 patients with post-traumatic disorders of the head and neck accompanied by hearing disorders. In most patients, the threshold of AP and BSR clearly corresponded to the threshold for air conduction of pure tone in the frequency of stimulated sound. Topographic recording of BSR waves was attempted, despite the absence or scarcity of difference in threshold for air conduction of pure tone between right and left ears. The BSR waves were low on the operated side over the scalp, in 4 of 7 who had undergone surgery.
In such cases the I-V BSR waves differed in from the left. The topographic recording of BSR of cases of post-traumatic disorders of the head and neck were accompanied by central nervous system disorders, and showed responses different from those with normal hearing.
Thus, recording and examination of induced auditory responses, such as BSR and AP provide informations for objective determinations of auditory disturbances, central nervous system disorders, and psychological or psychic disturbances.
Subject
brain stem responses
head injury
topographic recording
Journal Title
Shimane journal of medical science
Volume
4
Issue
2
Start Page
161
End Page
175
ISSN
03865959
ISSN(Online)
24332410
Published Date
1980-12-01
NCID
AA00841586
Publisher Aalternative
Shimane Medical University
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
OAI-PMH Set
Faculty of Medicine
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