雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

THE STRUCTURE OF THE COCHLEA Tomoyuki Hoshino 1 pp.951-958
Published Date 1975/12/20
DOI https://doi.org/10.11477/mf.1492208287
  • Abstract
  • Look Inside

The fine structures of the cochlea of the rhesus monkey, the cat and the guinea pig were studied under a scanning electron microscope.

 1. In the lower cochlea turns of the cat, impressions resulting from insertions of the inner sensory cell hair tips were observed on the under side of the tectorial membrane. These impressions were visible in the cat but not in the guinea pig. This aspect of the monkey cochlea was not-studied.

 2. The phalangeal processes of the Deiters' cells of all animals examined were inclined toward the cochlea apex. Each process extended across the distince of 1 to 3 hair cells. The degree of inclination of the phalangeal processes of the 1st and 2nd outer hair cell rows were more pronounced than the processes associated with the 3rd outer hair cell row.

 3. The mesothelial cells lining the scala tympani side of the basilar membrane were examined throughout the guinea pig cochlea. In the hook and lower 1/3 of the cochlea mesothelial cells were tightly packed together, whereas in the upper 2/3 of the cochlea these mesothelial cells had a spindle shape in contour with long thin processes on both ends of the cell body and these bodies were loosely arranged.


Copyright © 1975, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 印刷版ISSN 0386-9679 医学書院

関連文献

もっと見る

文献を共有