The David G. Cogan History of Ophthalmology Society PDF Download

Author:
Publisher:
ISBN:
Category : Ophthalmology
Languages : en
Pages : 140

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Author:
Publisher:
ISBN:
Category : Ophthalmology
Languages : en
Pages : 240

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Author: David G. Cogan
Publisher:
ISBN:
Category : Eye
Languages : en
Pages : 413

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Author: C.T. Leffler
Publisher: Wayenborgh Publishing
ISBN: 9062999093
Category : Medical
Languages : en
Pages : 920

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Book Description
The History of Glaucoma, the latest in the Hirschberg series of the history of ophthalmology, covers the twists, turns, and paradigm-shifts in the glaucoma concept over the past two millennia. Previously, scholars were not able to agree on how the term glaucoma, which related in antiquity to the color of a diseased eye, ended up describing an excavated optic neuropathy which has nothing to do with color. The volume begins in the ancient world, and proceeds all the way to the modern era of optical coherence tomography, minimally invasive surgery, and anti-VEGF agents. Ophthalmic historians and glaucoma specialists from the United States, Europe, Asia, and Latin America have contributed their scholarship and recollections to this volume, which includes photographs from private collections, information from unpublished documents, and new translations from Latin, Arabic, French, German, and Spanish. The work of masters such as Julius Hirschberg and Max Meyerhof is supplemented by the latest scholarship, which has benefited from the explosion in digitally-accessible historical documents. This new scholarship has upended many deeply rooted beliefs about ophthalmology history. Most important, the volume relates the personal stories of eye surgeons and patients, to bring the past to life. The History of Glaucoma is a must-have for anyone interested in medical history.

Author: J.M. Galst
Publisher: Wayenborgh Publishing
ISBN: 9062999026
Category : Medical
Languages : en
Pages : 576

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Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1068

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Author: David Glendenning Cogan
Publisher: Hassell Street Press
ISBN: 9781013461996
Category : Medical
Languages : en
Pages : 0

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Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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: Mateja Jagić
Publisher: BoD – Books on Demand
ISBN: 1837688737
Category : Medical
Languages : en
Pages : 92

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Book Description
Visual impairment and blindness are global health issues and numerous global, national, and local organizations are actively promoting eye health awareness, and improving healthcare accessibility. We wanted to focus on some of the most common causes of visual impairment and blindness?glaucoma and cataract. This book presents available options for complex cases like cataracts in mycrophthalmic eyes, residual refractive errors after multifocal IOLs, providing good surgical results in glaucoma patients, and a new approach to evaluating the progression of glaucomatous damage. This book should be attentive to ophthalmology specialists and trainees interested and focused on glaucoma, cataract, and refractive surgery.

Author:
Publisher: Wayenborgh Publishing
ISBN: 9062998968
Category : Medical
Languages : en
Pages : 972

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