Archives Of Ophthalmology 1890 Vol 19 Classic Reprint
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Archives of Ophthalmology, 1890, Vol. 19 (Classic Reprint) by H. Knapp Pdf
Excerpt from Archives of Ophthalmology, 1890, Vol. 19 By J. H. Thompson, M.D., Kansas City, Mo. 47 5. On the Extraction of Lenses Dislocated in the Vitreous. By H. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Archives of Ophthalmology, 1900, Vol. 29 (Classic Reprint) by H. Knapp Pdf
Excerpt from Archives of Ophthalmology, 1900, Vol. 29 The condition as regards the swelling of the retina and the tor tuosity of the veins gradually improved, but the disk began to assume a whiter hue, as compared with its fellow. The vision also gradually improved so that on the 22d of April it was 335; with 8. The hemianopsia, however, remained essentially the same. The field of vision was examined frequently, and while there were slight variations from time to time, they could very properly be referred to errors of observation. The line of demarcation was always practically vertical, passing near the point of fixation, to the outer side for about 5 or as is the case in typical hemianopsia. From this it has not deviated to this time. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Archives of Ophthalmology, 1899, Vol. 28 by H. Knapp Pdf
Excerpt from Archives of Ophthalmology, 1899, Vol. 28: Edited in English and German The Introduction of Iodoform into the Anterior Chamber of the Eye in Tuberculous Iritis. By N. J. Weill, M.D. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Archives of Ophthalmology and Otology, 1878-1879, Vol. 7 (Classic Reprint) by H. Knapp Pdf
Excerpt from Archives of Ophthalmology and Otology, 1878-1879, Vol. 7 To stain the cornea, I at first tried nitrate of silver. The cornea of a cat was taken out immediately after death, and was put into a two-per-cent solution of nitrate of silver for one half to one hour; then it was washed with distilled water, and, finally, for several days left under the influence of a very mild dilution of acetic acid. Instead of the acetic acid, in later experiments, I substituted lactic acid, which proved even more satisfactory than the former. After being prepared in this way, the cornea of the cat was ready to be split into lamellae. The specimens were mounted with equal parts of glycerin and water. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Archives of Ophthalmology and Otology, 1876, Vol. 5 (Classic Reprint) by H. Knapp Pdf
Excerpt from Archives of Ophthalmology and Otology, 1876, Vol. 5 This condition I have regarded as the stage of inflammatory swelling and infiltration. The meshwork, however, is composed entirely of cells and cell processes. But since both cells and their processes divide, the meshwork assumes a mosaic structure. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Archives of Ophthalmology, Vol. 35 by H. Knapp Pdf
Excerpt from Archives of Ophthalmology, Vol. 35: Edited in English and German Plexiform Neuroma of the Orbit. By Drs. Chas. H. Beard 'and E. V. L. Brown, Chicago. (with one text-plate, in violet monochrome, no. III.) About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Archives of Ophthalmology and Otology, Vol. 1 by H. Knapp Pdf
Excerpt from Archives of Ophthalmology and Otology, Vol. 1: Edited and Published Simultaneously in English and German Dislocation of the Crystalline into the Corpus Vitreum, and after wards into the Anterior Chamber. The Effect of Refraction. By henry D. Noyes, of New York. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Archives of Ophthalmology, 1907, Vol. 36 by H. Knapp Pdf
Excerpt from Archives of Ophthalmology, 1907, Vol. 36: Edited in English and German Mrs. R. E. D., aged sixty-three, was first seen by Dr. Green wood February 19, 1906. Patient stated that sight of left eye had been blurred for a week. No pain at any time. Examination: left eye, light perception only, pupil normal, tension normal. Fundus shows hemorrhages everywhere, veins much dilated, dark and tortuous, arteries small, outline of disk obscured. Retina very hazy. Diagnosis: thrombosis central retinal vein. Right eye, vision normal, fundus normal, with the exception of a questionable thickening of the walls of some of the retinal vessels. General health good. Physical examination negative, heart normal and no evidences of general arterio-sclerosis. Urine examination negative for albumin and sugar. Thirteen days later the left eye became very painful, and an unbearable neuralgia involved the left side of head. When seen on the following day the left eye was found congested and stony-hard, the pupil dilated and showing a grayish-green reflex, the cornea steamy, and the anterior chamber almost obliterated. No perception of light. Under ether, iridectomy was attempted, but only a small section of the iris could be removed. This only partly relieved the pain and slightly reduced the tension. Owing to the severe pain, enucleation was performed March 10. 1906, twenty-six days after the onset of dimness of vision and six days after the onset of glaucoma. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Archives of Ophthalmology and Otology, Vol. 2 (Classic Reprint) by H. Knapp Pdf
Excerpt from Archives of Ophthalmology and Otology, Vol. 2 Fig. 3. Osteoid tissue (a) in pseudomembrane (f) with easculafr (o) medullary spaces (h). -o, 0, line of ossification m circumscribed clusters of chalk; 0, lens capsule; d, fibrous covering. Fig. 4. - 0sseous plate (p) in capillary layer of choroid, around optic nerve en trance. - ir, iris; c, cil. Body; Z, disorganized lens; m, transverse septum drawn forward. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
The Annals of Ophthalmology, 1910, Vol. 19 by William T. Shoemaker Pdf
Excerpt from The Annals of Ophthalmology, 1910, Vol. 19: A Quarterly Journal and Review of Ophthalmic Science Excision of the lacrimal sac, a new retractor for use in, 119. Excitability of the optic nerve, experimental research es ou the, in man, 157. Exophthalmos, bilateral idiopathic pulsating, with spontaneous recession, 815. Exophthalmic goitre, an analytic criticism on the car dinal lid symptoms in (base dow's disease), 84. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Harold E. Henkes Publisher : Springer Science & Business Media Page : 151 pages File Size : 51,6 Mb Release : 2012-12-06 Category : Medical ISBN : 9789400906419
When the eyeball is indented in total darkness, within less than 200 mil liseconds an oval or quarter-moon shaped spot of light is perceived in the part of the visual field corresponding to the indented region of the retina. In the seconds following, this phosphene extends across the whole visual field and alters in structure during further eyeball indentation. It is then seen as irregular large bright spots of light, finely structured moving light grains ('light nebula') and stationary bright stars. Regular geometrical patterns appear only when both eyes are indented simultaneously [1]. When the eyeball deformation is released, part of the retina again lights up for another one or two seconds and curved light lines are seen following the course of the larger retinal vessels (Fig. 1). In the following we will review the history of this phenomenon, which played an important role during the first 2200 years of vision theories and in the development of models to explain normal vision. 2. Pre-Socratic philosophers, Plato and Aristotle Alcmaeon of Croton (6-5th century B. C. ), who was a member of the Pythagoraean sect and one of the founders of Greek medicine, was the first to describe mechanical deformation of the eyeball leading to light sensa tions. According to Aristotle's pupil Theophrast of Eresos, Alcmaeon report ed that 'the eye obviously has fire within,for when the eye is struckfireflashes out' [2, p. 88].