Archives of Ophthalmology and Otology, 1878-1879, Vol. 7 (Classic Reprint) PDF Download
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Author: H. Knapp
Publisher: Forgotten Books
ISBN: 9780260765864
Category :
Languages : en
Pages : 558
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Book Description
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.
Author: H. Knapp
Publisher: Forgotten Books
ISBN: 9780260765864
Category :
Languages : en
Pages : 558
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Book Description
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.
Author: H. Knapp
Publisher: Forgotten Books
ISBN: 9780332941370
Category : Medical
Languages : en
Pages : 760
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Book Description
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.
Author: H. Knapp
Publisher: Forgotten Books
ISBN: 9780260727060
Category :
Languages : en
Pages : 614
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Book Description
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.
Author: H. Knapp
Publisher: Forgotten Books
ISBN: 9780428338671
Category : Medical
Languages : en
Pages : 724
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Book Description
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.
Author: H. Knapp
Publisher: Forgotten Books
ISBN: 9780483130999
Category : Medical
Languages : en
Pages : 440
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Book Description
Excerpt from Archives of Otology, 1879, Vol. 8: Edited in English and German The review of the current literature, hitherto contained in the English edition only and consisting of selections, will in future appear in both editions and constitute a systematic and complete, though concise report on the progress of Otology. 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
ISBN: 9400906412
Category : Medical
Languages : en
Pages : 151
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Book Description
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].
Author: Jonathan Sterne
Publisher: Duke University Press
ISBN: 9780822330134
Category : Business & Economics
Languages : en
Pages : 478
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Book Description
Table of contents
Author:
Publisher:
ISBN:
Category : Ear
Languages : en
Pages : 784
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Book Description
Author: Andrzej Grzybowski
Publisher: Springer Nature
ISBN: 3030262693
Category : Medical
Languages : en
Pages : 560
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Book Description
The second edition of OCT and Imaging in Central Nervous System Diseases offers updated state-of-the-art advances using optical coherence tomography (OCT) regrading neuronal loss within the retina. Detailed information on the OCT imaging and interpretation is provided for the evaluation of disease progression in numerous neurodegenerative disorders and as a biological marker of neuroaxonal injury. Covering disorders like multiple sclerosis, Parkinson’s disease, Alzheimer’s disease, intracranial hypertension, Friedreich’s ataxia, schizophrenia, hereditary optic neuropathies, glaucoma, and amblyopia, readers will given insights into effects on the retina and the and optic nerve. Individual chapters are also devoted to OCT technique, new OCT technology in neuro-ophthalmology, OCT and pharmacological treatment, and the use of OCT in animal models. Similar to the first edition, this book is an excellent and richly illustrated reference for diagnosis of many retinal diseases and monitoring of surgical and medical treatment. OCT allows to study vision from of the retina to the optic tracts. Retinal axons in the retinal nerve fiber layer (RNFL) are non-myelinated until they penetrate the lamina cribrosa. Hence, the RNFL is an ideal structure for visualization of any process of neurodegeneration, neuroprotection, or regeneration. By documenting the ability of OCT to provide key information on CNS diseases, this book illustrates convincingly that the eye is indeed the “window to the brain”.
Author: Sandra M. a
Publisher: Xlibris Corporation
ISBN: 9781456850005
Category : Medical
Languages : en
Pages : 138
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Book Description
The Country Practitioner is the story of a short-lived but lively medical journal published in New Jersey between 1879 and 1881. Today, copies of this long-forgotten journal are found in only a handful of archival collections. It's editor, Ellis P. Townsend, M.D., of Beverly, N.J., created a publication for general practitioners in villages across America, who, in his view, were underserved by the urban medical journals of the day. Townsend brought his own strong opinions on topics such as bloodletting, obstetrics, and diphtheria to the Country Practitioner. He also editorialized, often tartly, on the tribulations of general practice and the woes of medical editors. Townsend's personal odyssey included service in a Gettysburg military hospital, a post as medical officer for an ill-fated engineering expedition in the deep Amazon, and his death in Montana following frostbite while on a medical call.
