Item type |
デフォルトアイテムタイプ(フル)(1) |
公開日 |
2010-07-02 |
タイトル |
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タイトル |
[原著]Study on the Origin of Acoustically Evoked Short Latency Negative Response |
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言語 |
ja |
作成者 |
Nong, Dong X
Ura, Masaharu
Kiyuna, Asanori
Owa, Tatsuhito
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アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
権利情報 |
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言語 |
ja |
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権利情報 |
琉球医学会 |
主題 |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
acoustically evoked short latency negative response |
主題 |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
vestibular evoked myogenic potential |
主題 |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
profound hearing loss |
主題 |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
cochlear implant |
主題 |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
saccular function |
内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
The authors previously reported a peculiar V-shaped acoustically evoked short latency negative response (ASNR) at approximately 3-4 msec in auditory brainstem response (ABR) data. ASNR was present only in profound hearing loss ears under intense stimulation. It has already been excluded from any kind of artifacts. Since the peculiar V-shaped wave form of ASNR obviously differed from ABR, ASNR was not interpreted as a potential generated from the conventional auditory pathway. The ASNR individuals were of good vestibular function in spite of profound hearing loss, suggesting the relationship between the ASNR and the vestibular system. The saccule and vestibular nuclei were hypothesized to be the sense organ and the generator of the response respectively. In this paper, the cochlear origin of ASNR was excluded, for the recordings were done by sound stimulation to unaided cochlear implant ears, a cochlear functionless model. Furthermore, vestibular evoked myogenic potential (VEMP), a potential of saccular origin, was used to investigate the saccular function for the ASNR ears. The results revealed normal saccular function for all the ASNR ears and hypo function or afunction for the profound hearing loss ears with absent ASNR. It is clear that the presence of ASNR is dependent on normal saccular function. Based on the results, we believe that ASNR is of saccular origin. |
内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
論文 |
出版者 |
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言語 |
ja |
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出版者 |
琉球医学会 |
出版者 |
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言語 |
en |
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出版者 |
Ryukyu Medical Association |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ |
journal article |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
出版タイプ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
収録物識別子 |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1346888X |
収録物識別子 |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0289-1530 |
収録物識別子 |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AN10369445 |
収録物名 |
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言語 |
ja |
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収録物名 |
琉球医学会誌 = Ryukyu Medical Journal |
書誌情報 |
巻 21,
号 1,
p. 35-40,
発行日 2002
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