Visual Fields

Author : Robert Cubbidge
Publisher : Elsevier Health Sciences
Page : 127 pages
File Size : 47,8 Mb
Release : 2005-01-01
Category : Medical
ISBN : 9780750688512

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Visual Fields by Robert Cubbidge Pdf

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

Author : Neil T. Choplin,Russell P. Edwards
Publisher : SLACK Incorporated
Page : 292 pages
File Size : 54,5 Mb
Release : 1998
Category : Perimetry
ISBN : 1556423632

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Visual Fields by Neil T. Choplin,Russell P. Edwards Pdf

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.

Author : Thomas Walsh
Publisher : Oxford University Press
Page : 336 pages
File Size : 41,5 Mb
Release : 2010-11-12
Category : Medical
ISBN : 9780195389685

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Visual Fields by Thomas Walsh Pdf

"Published by Oxford University Press in cooperation with the American Academy of Ophthalmology."

Author : Fiona Rowe
Publisher : CRC Press
Page : 372 pages
File Size : 41,6 Mb
Release : 2016-01-06
Category : Medical
ISBN : 9781482299656

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Visual Fields via the Visual Pathway by Fiona Rowe Pdf

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 updated methods of visual field assessment, additional descriptions of how individual visual field results should be interpreted, an updated review of the pros and cons of the various available test programs, and recent research advances and recommendations on baseline assessment, diagnosis, and re-assessment options to promote good clinical practice decisions. The book expands on the previous edition to consider further types of perimetry and also updates existing perimetry information. The Octopus 900 perimetry, introduced since the first edition, features alongside Goldmann and Humphrey perimeters. Artefacts of testing are discussed as well as their identification versus actual visual field deficit. A section on differential diagnosis is also included. Chapters include numerous illustrations of visual field results, colour plates of associated fundus images, and neuroimaging scans. References and further reading lists are also provided with key articles and up-to-date literature.

Author : GR Reddy
Publisher : Jaypee Brothers Medical Publishers
Page : 320 pages
File Size : 49,9 Mb
Release : 2020-02-06
Category : Fiction
ISBN : 9789389587012

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Practical Guide to Interpret Visual Fields by GR Reddy Pdf

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

Author : Zhu-Tam, Lily,Chung, Ida
Publisher : IGI Global
Page : 409 pages
File Size : 44,6 Mb
Release : 2022-02-18
Category : Medical
ISBN : 9781799880455

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The Pediatric Eye Exam Quick Reference Guide: Office and Emergency Room Procedures by Zhu-Tam, Lily,Chung, Ida Pdf

There is a need for comprehensive books that provide crucial information in a clear and direct manner, particularly in the medical field. Currently, there are limited resources available to students and clinicians that provide step-by-step procedures with pictures on how to examine the eye in the pediatric population. The Pediatric Eye Exam Quick Reference Guide: Office and Emergency Room Procedures is a clinical procedure book to provide step-by-step pediatric eye care examination techniques and is an important addition to the field of eye care. The chapters are written by leading pediatric optometrists and ophthalmologists in the field. Years of academic and clinical experiences from schools of optometry, hospital-based eye care, and private practice are all presented in a user-friendly format with clinical pearls and insights that will help any clinician perform a pediatric eye exam easily and efficiently. Covering a range of critical topics such as pupil examination, visual field testing, refraction, and ocular emergencies and providing pictures, it is ideal for all students, residents, academicians, trainers, and novel and seasoned clinicians who are interested in learning how to examine a pediatric patient and staying on top of the latest pediatric eye care procedures.

Author : A. Heijl,E.L. Greve
Publisher : Springer Science & Business Media
Page : 611 pages
File Size : 46,9 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9789400955127

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Sixth International Visual Field Symposium by A. Heijl,E.L. Greve Pdf

Held at Santa Margherita Ligure, Italy, May 27-31,1984

Author : Fiona Rowe
Publisher : Wiley-Blackwell
Page : 304 pages
File Size : 52,8 Mb
Release : 2006-05-12
Category : Medical
ISBN : 9781405115254

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Visual Fields via the Visual Pathway by Fiona Rowe Pdf

This textbook is a dynamic exploration of the relationship between the visual pathway and visual field impairments. Aimed at the practitioner or student of visual fields, the clinical focus of the book is oriented towards differential diagnosis and will assist the reader in identifying the site of a lesion. The emphasis is on detection and interpretation of visual field defects, rather than the background and psychophysics of visual field assessment. Discussion of the normal visual field is included for comparative purposes. The structure of the book traces the visual pathway anatomically from front to back, and is supplemented by information on methodology and programme choice.

Author : E.L. Greve,A. Heijl
Publisher : Springer Science & Business Media
Page : 487 pages
File Size : 47,6 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9789400972728

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Fifth International Visual Field Symposium by E.L. Greve,A. Heijl Pdf

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.

Author : National Research Council,Division of Behavioral and Social Sciences and Education,Board on Behavioral, Cognitive, and Sensory Sciences,Committee on Disability Determination for Individuals with Visual Impairments
Publisher : National Academies Press
Page : 369 pages
File Size : 42,7 Mb
Release : 2002-08-17
Category : Social Science
ISBN : 9780309083485

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Visual Impairments by National Research Council,Division of Behavioral and Social Sciences and Education,Board on Behavioral, Cognitive, and Sensory Sciences,Committee on Disability Determination for Individuals with Visual Impairments Pdf

When children and adults apply for disability benefits and claim that a visual impairment has limited their ability to function, the U.S. Social Security Administration (SSA) is required to determine their eligibility. To ensure that these determinations are made fairly and consistently, SSA has developed criteria for eligibility and a process for assessing each claimant against the criteria. Visual Impairments: Determining Eligibility for Social Security Benefits examines SSA's methods of determining disability for people with visual impairments, recommends changes that could be made now to improve the process and the outcomes, and identifies research needed to develop improved methods for the future. The report assesses tests of visual function, including visual acuity and visual fields whether visual impairments could be measured directly through visual task performance or other means of assessing disability. These other means include job analysis databases, which include information on the importance of vision to job tasks or skills, and measures of health-related quality of life, which take a person-centered approach to assessing visual function testing of infants and children, which differs in important ways from standard adult tests.

Author : Elliot B. Werner
Publisher : Unknown
Page : 260 pages
File Size : 42,8 Mb
Release : 1991
Category : Islands of the Pacific
ISBN : UOM:39015019871261

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Manual of Visual Fields by Elliot B. Werner Pdf

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.

Author : Donald L. Budenz
Publisher : Lippincott Williams & Wilkins
Page : 376 pages
File Size : 48,8 Mb
Release : 1997
Category : Gardening
ISBN : UOM:39015041063390

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Atlas of Visual Fields by Donald L. Budenz Pdf

This atlas is a pictorial guide to the interpretation of automated vision fields. It presents more than 300 vision fields from actual patients that illustrate key points in analyzing visual fields. Each field is accompanied by a brief clinical history, interpretation, and explanation. By looking at the fields and reading the text, the reader should develop a systematic approach to analyzing automated fields and should develop pattern recognition for most fields encountered in clinical practice.

Author : James R. Augustine
Publisher : Academic Press
Page : 515 pages
File Size : 51,6 Mb
Release : 2008
Category : Medical
ISBN : 9780120682515

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Human Neuroanatomy by James R. Augustine Pdf

This textbook provides a thorough and comprehensive overview of the human brain and spinal cord.

Author : William Fisher Norris,Charles Augustus Oliver
Publisher : Unknown
Page : 610 pages
File Size : 53,7 Mb
Release : 1897
Category : Eye
ISBN : UOM:39015077048653

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System of Diseases of the Eye by William Fisher Norris,Charles Augustus Oliver Pdf

Author : William Fisher Norris
Publisher : Unknown
Page : 608 pages
File Size : 42,9 Mb
Release : 1897
Category : Electronic
ISBN : STANFORD:24501669789

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System of diseases of the eye v.2, 1897 by William Fisher Norris Pdf