From A Field Of Vision


From A Field Of Vision
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Visual Fields


Visual Fields
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Author : Robert Cubbidge
language : en
Publisher: Elsevier Health Sciences
Release Date : 2005-01-01

Visual Fields written by Robert Cubbidge and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-01-01 with Medical categories.


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



Visual Fields


Visual Fields
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Author : David B. Henson
language : en
Publisher:
Release Date : 2000

Visual Fields written by David B. Henson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Perimetry categories.


Visual Fields is an authoritative and well-referenced text on the theory and practice of visual field investigation.



Practical Guide To Interpret Visual Fields


Practical Guide To Interpret Visual Fields
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Author : GR Reddy
language : en
Publisher: Jaypee Brothers Medical Publishers
Release Date : 2020-02-06

Practical Guide To Interpret Visual Fields written by GR Reddy and has been published by Jaypee Brothers Medical Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-06 with Fiction categories.


The visual field refers to the total area in which objects can be seen in the side (peripheral) vision when the eyes are focused on a central point. Glaucoma is a condition of the eye in which the optic nerve is damaged due to increased fluid pressure in the eye. If untreated or uncontrolled, glaucoma first causes peripheral vision loss and eventually can lead to blindness. A visual field test is a method of measuring an individual's entire scope of vision, that is their central and peripheral (side) vision. The test is most frequently used to help detect glaucoma but may also be used for detection of central or peripheral diseases of the retina, eyelid conditions such as drooping (ptosis), optic nerve damage and disease, and conditions affecting the visual pathways from the optic nerve to the area of the brain (occipital cortex) where this information is processed into vision. The fourth edition of this comprehensive text provides ophthalmologists and trainees with a guide to the interpretation of visual field tests and subsequent diagnosis and management of ocular disorders. The book has been fully revised and features additional topics including two new classification systems for glaucoma. Nearly 800 clinical photographs and diagrams further enhance learning. Key points Comprehensive guide to interpretation of visual field tests and diagnosis of ocular disorders Fully revised fourth edition featuring many new topics Features nearly 800 clinical photographs and diagrams Previous edition (9788184488661) published in 2008



Optic Disorders And Visual Field


Optic Disorders And Visual Field
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Author : Ningli Wang
language : en
Publisher: Springer
Release Date : 2019-03-01

Optic Disorders And Visual Field written by Ningli Wang and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-01 with Medical categories.


This book discusses more than one hundred patients in which visual pathway is involved, and focuses on the role of visual field examination in the diagnosis of these diseases. It also highlights the application of concepts from the new interdiscipline, integration medicine as well as molecular biology and genetics in the analysis of the diseases. In this book, the commonly (typically) noticed changes in the visual field of patients with visual pathway disorders are mainly described in the chapter one titled as “Visual Field-related Anatomy of Visual Pathway” and chapter two titled as “Interpretation of Visual Field Test”, while the majority of the cases presented with "atypical" changes in visual field. At this point, the changes in the visual field could function as either a key to understand the disease, or a question mark which confuses the diagnosis. However, the process of pushing aside a fog around the diagnosis step by step helps the readers to gradually disclose the essence of the disease.



Manual Of Visual Fields


Manual Of Visual Fields
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Author : Elliot B. Werner
language : en
Publisher:
Release Date : 1991

Manual Of Visual Fields written by Elliot B. Werner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Islands of the Pacific categories.


An introductory text on the interpretation of automated and manual visual fields. This text dicusses the history and principles of manual perimetry, details modern techniques of visual field testing and describes visual field changes resulting from ophthalmic diseases.



Resolving Dilemmas In Perimetry


Resolving Dilemmas In Perimetry
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Author : Sagarika Patyal
language : en
Publisher: Springer Nature
Release Date : 2021-07-22

Resolving Dilemmas In Perimetry written by Sagarika Patyal and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-22 with Medical categories.


This book covers interpretation of visual fields by Humphrey and Octopus perimeters and discussion of Humphrey visual fields in a variety of ocular disorders.It examines dilemmas faced by an ophthalmologist while evaluating visual fields which do not match with the clinical picture. Glaucoma, the commonest condition for visual field investigation is discussed in detail. Logical reasoningfor incorporating perimetry in glaucoma management with a clear understanding of the challenges in its interpretation is delved into. The book progresses to advanced glaucoma and glaucoma progression. It discusses a systematic evaluation of various parts of the visual field so that the reader can make a calculated management plan for their patient. Each chapter attempts to clearly enunciate factors that help in the diagnosis and features which may be confused with other conditions. Fields which help diagnosing early, advanced glaucoma and glaucoma progression with images and methods of ensuring reasonable diagnostic accuracy are included. The book incorporates separate chapters on ocular conditions which also mimic visual field defects of glaucoma with detailed modes of correct diagnosis, diagnostic dilemmas arising from retinal, macular, vascular, visual pathway lesions mimicking visual field defects of glaucoma or while coexisting with glaucoma, supported by algorithms to achieve a quick diagnosis in a busy OPD without missing the clinical findings and by using minimal investigative modalities. This book helps clinicians to prevent over diagnosis or under diagnosis of glaucoma and helps diagnose cases with morbidities causing visual field defects.



The Visual Fields


The Visual Fields
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Author : David O. Harrington
language : en
Publisher:
Release Date : 1971

The Visual Fields written by David O. Harrington and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Gardening categories.




Visual Fields


Visual Fields
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Author : Neil T. Choplin
language : en
Publisher: SLACK Incorporated
Release Date : 1998

Visual Fields written by Neil T. Choplin and has been published by SLACK Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Perimetry categories.


Visual Fields, by Neil T. Choplin, MD and Russell P. Edwards, MD, discusses the anatomic basis for visual field defects, reviews the methods for testing problems in the visual fields, and gives guidelines for interpretation.



Field Of Vision


Field Of Vision
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Author : Jason J. S. Barton
language : en
Publisher: Springer Science & Business Media
Release Date : 2003-04-30

Field Of Vision written by Jason J. S. Barton and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-04-30 with Medical categories.


A comprehensive survey on the use of bedside skills and perimetric devices to the test visual fields, and how to interpret the results. To develop the clinician's interpretative skills, the authors include a chapter on visual anatomy and an atlas of 100 real-life cases arranged in anatomic order from retina to striate cortex. By placing a brief clinical vignette with a visual field on one side of the page and a description of the field and its causal lesion on the opposite side, the reader will be able to learn interpretation in a simulated clinical setting. An additional quiz section of twenty randomly arranged visual fields provides readers with an opportunity to test their newly acquired skills.



Computerized Visual Fields


Computerized Visual Fields
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Author : William R. Whalen
language : en
Publisher:
Release Date : 1985

Computerized Visual Fields written by William R. Whalen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Champs visuels categories.