Single and Multiple Stimulus Static Perimetry in Glaucoma; The Two Phases of Perimetry

Download Single and Multiple Stimulus Static Perimetry in Glaucoma; The Two Phases of Perimetry PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401177651
Total Pages : 367 pages
Book Rating : 4.4/5 (11 download)

DOWNLOAD NOW!


Book Synopsis Single and Multiple Stimulus Static Perimetry in Glaucoma; The Two Phases of Perimetry by : E.L. Greve

Download or read book Single and Multiple Stimulus Static Perimetry in Glaucoma; The Two Phases of Perimetry written by E.L. Greve and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: does not vary more than 1 % over the whole surface. Stimulus: The luminance of the stimuli can be regulated by means of neutral density filters. These filters are neither entirely neutral nor completely uniform, but these variations are not significant for perimetry. The maximum luminance of the stimuli is standardized at 1000 asb (316 2 cd.m-). The standard GP for kinetic perimetry has 3 neutral density filters which reduce the luminance by 0.5, 1.0 and 1.5 log units respectively. The modification of the GP for static perimetry is supplied with an additional series of four neutral density filters, which allow luminance steps of 0.1, 0.2, 0.3 and 0.4 log units. The resulting luminance values, expressed in apostilb, are given in Table I. TABLE I Luminance values of the Goldmann perimeter 4 3 2 steps lux 1430 450 143 45 3,1 asb 1000 315 100 31,5 3,1 2 cd/m 315 100 31,5 10 3,1 ßL ±30 10 3 3,1 L log L asb 3 2,5 2 2 1,5 0,5 2 Background: 31,5 asb. = 10 cd/m • Coefficient of reflection 0,7. 1 2 (1 asb = -cd/m).

Single and Multiple Stimulus Static Perimetry in Glaucoma

Download Single and Multiple Stimulus Static Perimetry in Glaucoma PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (847 download)

DOWNLOAD NOW!


Book Synopsis Single and Multiple Stimulus Static Perimetry in Glaucoma by : E. L. Greve

Download or read book Single and Multiple Stimulus Static Perimetry in Glaucoma written by E. L. Greve and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

The History of Glaucoma

Download The History of Glaucoma PDF Online Free

Author :
Publisher : Wayenborgh Publishing
ISBN 13 : 9062999093
Total Pages : 920 pages
Book Rating : 4.0/5 (629 download)

DOWNLOAD NOW!


Book Synopsis The History of Glaucoma by : C.T. Leffler

Download or read book The History of Glaucoma written by C.T. Leffler and published by Wayenborgh Publishing. This book was released on 2020-04-17 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Fourth International Visual Field Symposium Bristol, April 13–16,1980

Download Fourth International Visual Field Symposium Bristol, April 13–16,1980 PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9400986440
Total Pages : 394 pages
Book Rating : 4.4/5 (9 download)

DOWNLOAD NOW!


Book Synopsis Fourth International Visual Field Symposium Bristol, April 13–16,1980 by : E.L. Greve

Download or read book Fourth International Visual Field Symposium Bristol, April 13–16,1980 written by E.L. Greve and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 4th International Visual Field Symposium of the International Perimetric Society, was held on the 13-16 April 1980 in Bristol, England,at the occasion of the 6th Congress of the European Society of Ophthalmology. The main themes of the symposium were comparison of classical perimetry with visual evoked response, comparison of classical perimetry with special psychophysi cal methods, and optic nerve pathology. Understandably many papers dealt with computer assisted perimetry. This rapidly developing subgroup of peri metry may radically change the future of our method of examination. New instruments were introduced, new and exciting software was proposed and the results of comparative investigations reported. There have been many confusing statements in the literature on the relative value of perimetry and the registration of visual evoked responses. Several reports attempted to bring some clarity in this issue. There is reason for further comparative research. A number of papers dealt with special psychophysical methods, i.e. methods not using the simply monocular differential threshold. The old critical fusion frequency received new attention. Fundusperimetry was used for testing spatial summation. Acuity perimetry, binocular perimetry etc. showed that there exist many possibilities for examining visual function. At present it is not clear to us what exactly the place of these methods is in our diagnostic armament. However it is quite clear that some of them are promising and may lead to a further differentiation of perimetric methods.

Second International Visual Field Symposium, Tübingen, 19-22 September, 1976

Download Second International Visual Field Symposium, Tübingen, 19-22 September, 1976 PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9789061931546
Total Pages : 502 pages
Book Rating : 4.9/5 (315 download)

DOWNLOAD NOW!


Book Synopsis Second International Visual Field Symposium, Tübingen, 19-22 September, 1976 by : E.L. Greve

Download or read book Second International Visual Field Symposium, Tübingen, 19-22 September, 1976 written by E.L. Greve and published by Springer Science & Business Media. This book was released on 1977-06-30 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Visual Fields

Download Visual Fields PDF Online Free

Author :
Publisher : Elsevier Health Sciences
ISBN 13 : 0750688513
Total Pages : 127 pages
Book Rating : 4.7/5 (56 download)

DOWNLOAD NOW!


Book Synopsis Visual Fields by : Robert Cubbidge

Download or read book Visual Fields written by Robert Cubbidge and published by Elsevier Health Sciences. This book was released on 2005-01-01 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eye Essentials is a new series of texts which provides authoritative and accessible information for all eye care professionals, whether in training or in practice. Each pocket guide is both a rapid review tool for students and a handy clinical reference guide for practitioners. With features such as tables, key bullet points, clinical pearls, practice pitfalls, summaries, action icons and stunning full color illustrations, this series has rapidly established itself as an excellent source of essential information for today's readers. Practical guidance that is evidence basedFull-color illustrations clarify key informationHighlighted advice sections for patients and handy tables throughoutAuthoritative guidance on visual fields from a respected leader in the fieldProvides essential information in one convenient review source

Fifth International Visual Field Symposium

Download Fifth International Visual Field Symposium PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9400972725
Total Pages : 487 pages
Book Rating : 4.4/5 (9 download)

DOWNLOAD NOW!


Book Synopsis Fifth International Visual Field Symposium by : E.L. Greve

Download or read book Fifth International Visual Field Symposium written by E.L. Greve and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 5th International Visual Field Symposium of the International Peri metric Society was held on October 20-23, 1982, in Sacramento, California, before the joint meeting of the International Congress of Ophthalmology and the American Academy of Ophthalmology. A majority of the members of the International Perimetric Society took part in the meeting together with many guests. The topics of the symposium were: glaucoma: correlation between the visual field and the optic disc; the visual field in low-tension glaucoma; neuro-ophthalmology and ergo-perimetry. Apart from this there were many papers on automated perimetry and general topics. The papers concerning the correlation of optic disc and visual field dealt with several aspects: peripapillary atrophy, defects in the retinal nerve fiber layer, fluorescein angiography and the characteristics of the glaucomatous excavation itself. New and interesting findings were presented showing that the careful, detailed observation of the disc and peripapillary area is re warding. The visual fields in low-tension glaucoma were studied extensively by four groups. Various approaches to the problem have led to some differences in results, which were extensively discussed. In the general glaucoma session the visual fatigue phenomenon was dis cussed extensively; apparently conflicting results were demonstrated re garding the stability of contrast threshold measurements during one and the same test session in glaucoma. The relationship between the visual field and the performance at the working place was considered in the session on ergo-perimetry.

Optometry: Science, Techniques and Clinical Management

Download Optometry: Science, Techniques and Clinical Management PDF Online Free

Author :
Publisher : Elsevier Health Sciences
ISBN 13 : 0750687789
Total Pages : 569 pages
Book Rating : 4.7/5 (56 download)

DOWNLOAD NOW!


Book Synopsis Optometry: Science, Techniques and Clinical Management by : Mark Rosenfield

Download or read book Optometry: Science, Techniques and Clinical Management written by Mark Rosenfield and published by Elsevier Health Sciences. This book was released on 2009-06-22 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the theory and practice of optometry in one succinct volume. From the fundamental science of vision to clinical techniques and the management of common ocular conditions, this book encompasses the essence of contemporary optometric practice. Now in full colour and featuring over 400 new illustrations, this popular text which will appeal to both students and practitioners wishing to keep up to date has been revised significantly. The new edition incorporates recent advances in technology and a complete overview of clinical procedures to improve and update everyday patient care. Contributions from well-known international experts deliver a broad perspective and understanding of current optometric practice. A useful aid for students and the newly qualified practitioner, while providing a rapid reference guide for the more experienced clinician. Comprehensive and logical coverage detailing the full spectrum of optometric practice in one volume. Succinctly covers the basics of anatomy, physiology, pharmacology, investigative techniques and clinical management of common eye conditions to provide key topics likely to be met in clinical practice. Discusses the full range of refractive correction, from spectacles and contact lenses to surgical treatment. Includes chapters on the management of special populations, including paediatric, elderly, low vision and special needs patients. Heavily illustrated throughout with key diagrams and images to support the text. Complete restructuring of contents into three sections: basic sciences, clinical techniques and patient management. Full colour throughout with over 400 illustrations. Many new chapters reflecting the changes in optometric practice and technology over the last 20 years, including new imaging and diagnostic procedures and methods of ocular treatment and refractive correction. Now includes internationally renowned authors from around the world. Details a full range of refractive and management approaches for patient care.

Perimetry Update 1996/1997

Download Perimetry Update 1996/1997 PDF Online Free

Author :
Publisher : Kugler Publications
ISBN 13 : 9789062991396
Total Pages : 502 pages
Book Rating : 4.9/5 (913 download)

DOWNLOAD NOW!


Book Synopsis Perimetry Update 1996/1997 by : Michael Wall

Download or read book Perimetry Update 1996/1997 written by Michael Wall and published by Kugler Publications. This book was released on 1997 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Third International Visual Field Symposium Tokyo, May 3–6, 1978

Download Third International Visual Field Symposium Tokyo, May 3–6, 1978 PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 940099611X
Total Pages : 465 pages
Book Rating : 4.4/5 (9 download)

DOWNLOAD NOW!


Book Synopsis Third International Visual Field Symposium Tokyo, May 3–6, 1978 by : E.L. Greve

Download or read book Third International Visual Field Symposium Tokyo, May 3–6, 1978 written by E.L. Greve and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: ERIK L. GREVE The 3rd International Visual Field Symposium was held on the 4th till the 6th of May 1978 in Tokyo for the members and guests of the International Perimetric Society. The Proceedings of this symposium follow the general lines of the pro gramme with some minor alterations. This symposium was a so-called topic-symposium where selected topics were introduced by experts in the field. These topics were: Neuro-ophtha[mo[ogy. 1. Funduscopic correlates of visual field defects. 2. Visual field defects due to tumors of the sellar region. Glaucoma. 1. The earliest visual field defects in glaucoma. 2. The reversibility of glaucomatous visual field defects. Methodology. 1. Automation. 2. The relation between the position of a lesion in the fundus and in the visual field. Apart from the introductory papers, free papers were given on the topics non-topic free papers. and also some Much attention has been given to the discussion. Most of the discussion remarks in this Proceedings are the original taped remarks of the discussion speakers. We have choosen this form of presentation to take to the reader the athmosphere of the discussion and to preserve originality. The chairman of the sessions have presented a summary or even better an interpretation of the trends in their topics. This introduction gives a short overview of the main themes of the symposium.

Visual Fields via the Visual Pathway

Download Visual Fields via the Visual Pathway PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 0429586248
Total Pages : 390 pages
Book Rating : 4.4/5 (295 download)

DOWNLOAD NOW!


Book Synopsis Visual Fields via the Visual Pathway by : Fiona Rowe

Download or read book Visual Fields via the Visual Pathway written by Fiona Rowe and published by CRC Press. This book was released on 2016-01-06 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visual Fields via the Visual Pathway presents the varying visual field deficits occurring with lesions of the visual pathway. The book covers anatomy, pathology and signs and symptoms, plus visual field defects associated with specific parts of the visual pathway. Also covered is the basic theory of visual field assessment.This new edition includes

Clinical Glaucoma Care

Download Clinical Glaucoma Care PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461441722
Total Pages : 672 pages
Book Rating : 4.4/5 (614 download)

DOWNLOAD NOW!


Book Synopsis Clinical Glaucoma Care by : John R. Samples

Download or read book Clinical Glaucoma Care written by John R. Samples and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glaucoma Clinical Care: The Essentials is a pragmatic, slimmer companion volume to the more academically focused text “The Glaucoma Book” by the same editors. This new book is a thoroughly updated manual for the day-to-day diagnosis and management of glaucoma patients by comprehensive ophthalmologists and optometric physicians. Its 33 chapters are authored by world renowned experts in clinical care and basic research, providing evidenced-based research, office examination skills, clinical pearls, and up-to-date reviews of the scientific literature on glaucoma, as wel l as extensive graphics and tables to accompany the text. Glaucoma Clinical Care: The Essentials is the one book to have and consult when confronted with a problematic glaucoma patient sitting in your exam chair as it is a thorough presentation of glaucoma medications, laser, and incisional glaucoma surgeries, complete with commentaries on advantages and disadvantages of the different therapies.

Glaucoma Identification and Co-management

Download Glaucoma Identification and Co-management PDF Online Free

Author :
Publisher : Elsevier Health Sciences
ISBN 13 : 075063782X
Total Pages : 208 pages
Book Rating : 4.7/5 (56 download)

DOWNLOAD NOW!


Book Synopsis Glaucoma Identification and Co-management by : D. F. Edgar

Download or read book Glaucoma Identification and Co-management written by D. F. Edgar and published by Elsevier Health Sciences. This book was released on 2007-01-01 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides detailed methods of clinical examination techniques and their interpretation together with a detailed description of the histopathology, physiology and visual functional changes in glaucoma.

Glaucoma Update IV

Download Glaucoma Update IV PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3642760848
Total Pages : 375 pages
Book Rating : 4.6/5 (427 download)

DOWNLOAD NOW!


Book Synopsis Glaucoma Update IV by : G.K. Krieglstein

Download or read book Glaucoma Update IV written by G.K. Krieglstein and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glaucoma Society of the International Congress of Ophthalmology, Bali, March 1990

Seventh International Visual Field Symposium, Amsterdam, September 1986

Download Seventh International Visual Field Symposium, Amsterdam, September 1986 PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9400933258
Total Pages : 643 pages
Book Rating : 4.4/5 (9 download)

DOWNLOAD NOW!


Book Synopsis Seventh International Visual Field Symposium, Amsterdam, September 1986 by : E.L. Greve

Download or read book Seventh International Visual Field Symposium, Amsterdam, September 1986 written by E.L. Greve and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Seventh International Visual Field Symposium organized by the Interna tional Perimetric Society was held in Amsterdam, The Netherlands, September 6-10,1986. In many respects it was an exciting and fruitful meeting. The number of participants was greater than ever. The number of papers was too great to accommodate all of them. The quality of the papers reflects the continuously rising interest in perimetry in general and in automated perimetry in particular. Last but not least the social programme was organized in the, by now, almost classical friendly, enjoyable and humouristic style of the International Perimetric Society. This created an atmosphere of openness and free exchange of informa tion whICh was clearly also felt in the scientific sessions. The scientific part was divided in seven sessions with 44 spoken papers and a separate postersession during which the 46 posters were discussed. The major themes of the meeting were 'The influence of media-disturbances on the visual field' and 'Advances in perimetry in glaucoma with special emphasis on pro gression'. The session on 'media' provided interesting information on how the visual field was effected by preretinal filters. The authors either studied the influence of lens or corneal opacities or simulated opacities by special filters placed in front of the eye. In two papers the effect of cataract was qualified by photography or stray light measurements.

Adler's Physiology of the Eye

Download Adler's Physiology of the Eye PDF Online Free

Author :
Publisher : Elsevier Health Sciences
ISBN 13 : 0323057144
Total Pages : 810 pages
Book Rating : 4.3/5 (23 download)

DOWNLOAD NOW!


Book Synopsis Adler's Physiology of the Eye by : Leonard A Levin

Download or read book Adler's Physiology of the Eye written by Leonard A Levin and published by Elsevier Health Sciences. This book was released on 2011-04-04 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drs. Paul L. Kaufman, Albert Alm, Leonard A Levin, Siv F. E. Nilsson, James Ver Hoeve, and Samuel Wu present the 11th Edition of the classic text Adler's Physiology of the Eye, updated to enhance your understanding of ocular function. This full-color, user-friendly edition captures the latest molecular, genetic, and biochemical discoveries and offers you unparalleled knowledge and insight into the physiology of the eye and its structures. A new organization by function, rather than anatomy, helps you make a stronger connection between physiological principles and clinical practice; and more than 1,000 great new full-color illustrations help clarify complex concepts. You can also access the complete contents online at www.expertconsult.com. Deepen your grasp of the physiological principles that underlie visual acuity, color vision, ocular circulation, the extraocular muscle, and much more. Improve your understanding of physiology by referring to this totally updated volume--organized by function, rather than anatomy--and make a stronger connection between physiological principles and clinical practice. Better visualize information with a new, revamped format that includes 1,000 illustrations presented in full-color to better clarify complex concepts and functions. Access the most recent molecular, genetic, and biochemical discoveries affecting eye function, and gain fresh perspectives from a new, international editorial team. Search the entire contents online and download all the illustrations at www.expertconsult.com.

Sixth International Visual Field Symposium

Download Sixth International Visual Field Symposium PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 940095512X
Total Pages : 611 pages
Book Rating : 4.4/5 (9 download)

DOWNLOAD NOW!


Book Synopsis Sixth International Visual Field Symposium by : A. Heijl

Download or read book Sixth International Visual Field Symposium written by A. Heijl and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Held at Santa Margherita Ligure, Italy, May 27-31,1984