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Titlebook: Corneal Sensitivity; Measurement and Clin Jörg Draeger Book 1984 Springer-Verlag/Wien 1984 Hornhautsensibilität.anatomy.diagnosis.different

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发表于 2025-3-21 17:15:03 | 显示全部楼层 |阅读模式
书目名称Corneal Sensitivity
副标题Measurement and Clin
编辑Jörg Draeger
视频videohttp://file.papertrans.cn/239/238273/238273.mp4
图书封面Titlebook: Corneal Sensitivity; Measurement and Clin Jörg Draeger Book 1984 Springer-Verlag/Wien 1984 Hornhautsensibilität.anatomy.diagnosis.different
描述We in ophthalmology are fortunate to be able to measure quantitatively many aspects of ocular morphology and visual function. These measurements are either objective (e. g. electroretinography, tonometry, electromyography, visually evoked responses, etc.) or subjective and psychophysical (e. g. visual acuity, visual fields, color vision, etc.). One aspect of corneal physiology and pathology which has so far escaped careful and reliable measurements is corneal sensitivity. Previous attempts have been rather crude and can be compared to measuring intraocular pressure by digital compression. Professor Draeger has for the last decade and a half directed his attention to the question of esthesiometry of the cornea. He has a gift for constructing and devising new ingenious ocular instruments. His handheld tonometer is a splendid example. He has now applied the principle of this instrument to the new electronic optical esthesiometer. In many publications he has reported on his first results using this modern technique to study corneal physiology and evaluate certain pathologic conditions. In this monograph Professor Draeger has collected all of his material and reports on his long experie
出版日期Book 1984
关键词Hornhautsensibilität; anatomy; diagnosis; differential diagnosis; diseases; glaucoma; intervention; quality
版次1
doihttps://doi.org/10.1007/978-3-7091-8745-6
isbn_softcover978-3-7091-8747-0
isbn_ebook978-3-7091-8745-6
copyrightSpringer-Verlag/Wien 1984
The information of publication is updating

书目名称Corneal Sensitivity影响因子(影响力)




书目名称Corneal Sensitivity影响因子(影响力)学科排名




书目名称Corneal Sensitivity网络公开度




书目名称Corneal Sensitivity网络公开度学科排名




书目名称Corneal Sensitivity被引频次




书目名称Corneal Sensitivity被引频次学科排名




书目名称Corneal Sensitivity年度引用




书目名称Corneal Sensitivity年度引用学科排名




书目名称Corneal Sensitivity读者反馈




书目名称Corneal Sensitivity读者反馈学科排名




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发表于 2025-3-21 22:02:41 | 显示全部楼层
Tiberiu Boroș,Dan Ștefănescu,Radu Iono that it will on one side protrude for 20–30 mm, under certain circumstances even more. Such a rod presents with appropriate application a stimulus of definite and permanent value. If the hair is now placed vertically on the skin surface, a pressure will be exerted which cannot exceed a certain limit.” (Fig. 5.)
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发表于 2025-3-22 05:57:57 | 显示全部楼层
Leiming Qian,Imed Zitouni,John F. Pitrelliablished constant of a threshold equals the constant product of pressure times area, i.e. with increased area of touch a smaller pressure will be needed to reach threshold as more receptors will be stimulated.
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Development of the Various Methods of Esthesiometry,o that it will on one side protrude for 20–30 mm, under certain circumstances even more. Such a rod presents with appropriate application a stimulus of definite and permanent value. If the hair is now placed vertically on the skin surface, a pressure will be exerted which cannot exceed a certain limit.” (Fig. 5.)
发表于 2025-3-22 17:23:14 | 显示全部楼层
Topography of Corneal Sensitivity,o 40 year-old subjects. The measurements were taken on four meridians, at the limbus, 1 mm from the limbus, at a point between the center and this area, and at the center. These thresholds can be plotted as a characteristic profile (Fig. 32).
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发表于 2025-3-23 04:55:12 | 显示全部楼层
The Age Dependency of the Corneal Sensitivity, increase in threshold for the lower limbus and for the corneal center is small and insignificant even for persons older then 60. At 12:00 o’clock, however, the corneal sensitivity decreases to 30.0 × 10.N among the oldest subjects (Fig. 41).
发表于 2025-3-23 05:49:56 | 显示全部楼层
Tiberiu Boroș,Dan Ștefănescu,Radu Ione limbus at 6:00 o’clock, one mm inside the cornea. Seven subjects were asked to classify the Stimuli as “no feeling,” “very weak,” “moderate,” “strong” and “very strong” without any previous training. They compared and classified the Stimuli only according to their experience.
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