Title search results
Showing 521 - 540 of 636 items
Endophthalmitis
By Marlene L. Durand, Joan W. Miller, Lucy H. Young. 2016
Endophthalmitis is a serious eye infection that can cause blindness if not promptly diagnosed and appropriately treated. The goals…
of this book are to provide the latest information about endophthalmitis and offer recommendations for diagnosis and treatment. Each chapter is written by experts in the field with the practicing clinician in mind. Several chapters focus on the major types of endophthalmitis such as postoperative, post-intravitreal injection, bleb-related, exogenous fungal, chronic, and endogenous endophthalmitis. Other chapters describe endophthalmitis in special populations such as diabetic or immunocompromised hosts or those with a glaucoma drainage device, keratoprosthesis, or other artificial implant. Also included are chapters that provide an overview of endophthalmitis as seen around the world, summarize current understanding of endophthalmitis pathogenesis, describe the latest microbiologic and molecular diagnostic techniques, and discuss emerging problems such as multidrug-resistant pathogens. A final chapter offers recommendations for ways to prevent this devastating eye infection.Myopia and Glaucoma
By Kazuhisa Sugiyama, Nagahisa Yoshimura. 2015
This book serves as an introductory reference on clinical aspects of glaucoma and myopia, providing essential guidelines for diagnosis and…
monitoring of glaucoma progression in patients, especially those with high myopias. Many clinical studies are presented by leading experts in the field in an accessible style, making the content suitable not only for ophthalmologists but also for optometrists and certified orthoptists as well as for students. The relation between myopia and glaucoma has been the subject of many clinical trials and population-based studies. Most of the data has suggested that moderate to high myopia is associated with increased risk of primary open-angle glaucoma, normal tension glaucoma, and ocular hypertension. There are several factors involved in the diagnosis of glaucoma, but it is often difficult to determine the presence of glaucoma in myopic eyes. A myopic eye, especially in cases of moderate to high myopia, tends to have a thin retina and choroid and to appear thinner than normal. Even with new imaging technologies with improved sensitivity and specificity for detecting glaucoma, each technology presents some challenges when assessing myopic eyes. This book furnishes an overview of these diagnostic challenges with reference to the growing prevalence and severity of myopia in various parts of the world, providing many valuable hands-on reports and clinical studies by authoritative authors. This knowledge will help to do away with the vague area between high myopia and glaucoma faced by clinicians.Ophthalmology and the Ageing Society
By Robert Massof, Hendrik P N Scholl, Sheila West. 2012
The ageing of the world's population is one of the major achievements of modern society. By 2050, an estimated 2…
billion people will be aged 60 years or over. However, ageing poses major challenges and this is especially true for the field of ophthalmology, given that the major eye diseases - age-related macular degeneration, glaucoma, and cataract - predominantly affect the elderly. The challenges facing ophthalmology in an ageing society have not previously been addressed in a comprehensive way, although there are common denominators of the various eye diseases that affect the elderly. This book provides such a comprehensive overview encompassing epidemiology, risk factors, current treatment and prophylaxis, disability, co-morbidity, and the impact on quality of life. World leaders in their respective fields provide state-of-the-art knowledge on the geriatric aspects of ophthalmology that will help to improve the management of this growing patient population.Ophthalmology and the Ageing Society
By Robert Massof, Hendrik P N Scholl, Sheila West. 2012
The ageing of the world's population is one of the major achievements of modern society. By 2050, an estimated 2…
billion people will be aged 60 years or over. However, ageing poses major challenges and this is especially true for the field of ophthalmology, given that the major eye diseases - age-related macular degeneration, glaucoma, and cataract - predominantly affect the elderly. The challenges facing ophthalmology in an ageing society have not previously been addressed in a comprehensive way, although there are common denominators of the various eye diseases that affect the elderly. This book provides such a comprehensive overview encompassing epidemiology, risk factors, current treatment and prophylaxis, disability, co-morbidity, and the impact on quality of life. World leaders in their respective fields provide state-of-the-art knowledge on the geriatric aspects of ophthalmology that will help to improve the management of this growing patient population.Ophthalmology and the Ageing Society
By Robert W. Massof, Hendrik P.N. Scholl, Sheila West. 2012
The ageing of the world's population is one of the major achievements of modern society. By 2050, an estimated 2…
billion people will be aged 60 years or over. However, ageing poses major challenges and this is especially true for the field of ophthalmology, given that the major eye diseases - age-related macular degeneration, glaucoma, and cataract - predominantly affect the elderly. The challenges facing ophthalmology in an ageing society have not previously been addressed in a comprehensive way, although there are common denominators of the various eye diseases that affect the elderly. This book provides such a comprehensive overview encompassing epidemiology, risk factors, current treatment and prophylaxis, disability, co-morbidity, and the impact on quality of life. World leaders in their respective fields provide state-of-the-art knowledge on the geriatric aspects of ophthalmology that will help to improve the management of this growing patient population.Colours and Colour Vision
By Daniel Kernell. 2016
Colours are increasingly important in our daily life but how did colour vision evolve? How have colours been made, used…
and talked about in different cultures and tasks? How do various species of animals see colours? Which physical stimuli allow us to see colours and by which physiological mechanisms are they perceived? How and why do people differ in their colour perceptions? In answering these questions and others, this book offers an unusually broad account of the complex phenomenon of colour and colour vision. The book's broad and accessible approach gives it wide appeal and it will serve as a useful coursebook for upper-level undergraduate students studying psychology, particularly cognitive neuroscience and visual perception courses, as well as for students studying colour vision as part of biology, medicine, art and architecture courses.Aging and Vision Loss: A Handbook for Families
By Alberta Orr, Priscilla Rogers. 2006
As the number of older persons experiencing vision loss continues to soar over the upcoming years, all of us may…
find that a family member or friend we care about has become visually impaired. Aging and Vision Loss contains reassuring, supportive, and helpful information on meeting the needs of the older person and family caregivers as well.Vision and the Brain
By Amanda Hall Lueck, Editors, Gordon N. Dutton. 2015
Cerebral visual impairment (also known as cortical visual impairment, or CVI) has become the most common cause of visual impairment…
in children in the United States and the developed world. Vision and the Brain is a unique and comprehensive sourcebook geared especially to professionals in the field of visual impairment, educators, and families who need to know more about the causes and types of CVI and the best practices for working with affected children. Expert contributors from many countries represent education, occupational therapy, orientation and mobility, ophthalmology, optometry, neuropsychology, psychology, and vision science, and include parents of children with CVI. The book provides an in-depth guide to current knowledge about brain-related vision loss in an accessible form to enable readers to recognize, understand, and assess the behavioral manifestations of damage to the visual brain and develop effective interventions based on identification of the spectrum of individual needs. Chapters are designed to help those working with children with CVI ascertain the nature and degree of visual impairment in each child, so that they can "see" and appreciate the world through the child's eyes and ensure that every child is served appropriately.Out of Sight, Not Out of Mind presents a personal account of living successfully with age-related macular degeneration (AMD), combined…
with powerful new information on effective service delivery. Ninety-three-year old Lindy Bergman illustrates the ways in which life with low vision can be lived with independence, dignity, and personal satisfaction. Also included are highly informative chapters, written by the world-renowned experts from The Chicago Lighthouse for People Who are Blind or Visually Impaired, encompassing the latest information about the causes and treatment of AMD; a concise, informative overviews of the effects of aging on vision, the emotional and psychological components of vision loss and the integration of the individual's psychological recovery into low vision service delivery; and a cutting-edge model of rehabilitation that meets the challenges of service provision today. Foreword by Jonathan Safran Foer, award-winning author of Everything Is Illuminated and Extremely Loud and Incredibly Close.Vision And The Brain: Understanding Cerebral Visual Impairment In Children
By Amanda Hall Lueck, Gordon Dutton. 2015
Cerebral visual impairment (also known as cortical visual impairment, or CVI) has become the most common cause of visual impairment…
in children in the United States and the developed world. Vision and the Brain is a unique and comprehensive sourcebook geared especially to professionals in the field of visual impairment, educators, and families who need to know more about the causes and types of CVI and the best practices for working with affected children. Expert contributors from many countries represent education, occupational therapy, orientation and mobility, ophthalmology, optometry, neuropsychology, psychology, and vision science, and include parents of children with CVI. The book provides an in-depth guide to current knowledge about brain-related vision loss in an accessible form to enable readers to recognize, understand, and assess the behavioral manifestations of damage to the visual brain and develop effective interventions based on identification of the spectrum of individual needs. Chapters are designed to help those working with children with CVI ascertain the nature and degree of visual impairment in each child, so that they can "see" and appreciate the world through the child's eyes and ensure that every child is served appropriately.All about Your Eyes
By Jennifer S. Weizer, Sharon Fekrat. 2006
A concise, easy-to-understand reference book, All about Your Eyes tells you what you need to know to care for your…
eyes and what to expect from your eye doctor.In this reliable guide, leading eye care experts:--explain how healthy eyes work--describe various eye diseases, including pink eye, cataract, glaucoma, age-related macular degeneration, and diabetic retinopathy--provide up-to-date information on eye surgery, including refractive, laser, and cosmeticFor each eye problem, the authors describe in simple, straightforward language--what it is--the symptoms--what, if anything, you can do to prevent it--when to call the doctor--the treatment--the likelihood of recoveryAll about Your Eyes includes a glossary of technical terms and, following each entry, links to web sites where further information may be found.Vision: How It Works and What Can Go Wrong
By Joseph L Dowling, John E Dowling. 2000
Over the past fifty years, enormous progress has been made in understanding visual mechanisms and treating eye disorders. And yet…
the scientist is not always aware of the latest clinical advances and the clinician is often not up to date on the basic scientific discoveries. Writing in nontechnical language, John and Joseph Dowling, a neuroscientist and an ophthalmologist, examine vision from both perspectives, providing concise descriptions of basic visual mechanisms and related clinical abnormalities. Thus, an account of the photoreceptors is followed by a consideration of retinitis pigmentosa and macular degeneration; an explanation of the retina's function is followed by details of glaucoma and diabetic retinopathy. The authors begin with the cornea and lens, which project an image on the light-sensitive elements inside the eye, the photoreceptors, and how that process can be compromised by such disorders as cataracts and corneal disease. They go on to describe, among other things, how the photoreceptors capture light; retinal and visual cortical anatomy and physiology; and higher level visual processing that leads to perception. Cortical disorders such as amblyopia are discussed as well as specific deficits such as the inability to recognize faces, colors, or moving objects. Finally, they survey the evolution of our knowledge of vision, and speculate about future advances.Manual for Eye Examination and Diagnosis
By Mark W. Leitman. 2017
Manual for Eye Examination and Diagnosis, 9th edition is a classic guide that provides a thorough update to basic eye…
examination techniques and the use of instruments and major ophthalmic disorders. Its popular approach takes the reader through the eye exam, covering anatomy, differential diagnosis, and treatment. Lavishly illustrated with over 550 color and black and white images, this accessible introductory text is designed for students who need a concise and thorough introduction to this complex and ever-changing specialty. Students and trainees across the healthcare professions will welcome the practical approach which focuses on the most commonly encountered eye diseases, their examination and treatment.Vision for Life, Revised Edition: Ten Steps to Natural Eyesight Improvement
By Meir Schneider, M. Fernanda Ribeiro. 2016
All parts of the body need exercise for optimal health, and the eyes are no different. Vision for Life presents…
an approach to eye health for people with 20/20 vision who wish to maintain their perfect vision as well as people who see poorly and would like to improve their eyesight. Clients of the Meir Schneider Self-Healing Method experience their own capacity to bring about recovery, reversing the progress of a wide range of degenerative conditions including eye disease. Based in part on the established Bates Method of eyesight improvement and in part on his own professional and personal discoveries, Meir Schneider's pioneering approach has helped thousands of people successfully treat a host of eye problems, including near- and farsightedness, astigmatism, lazy eye, double vision, glaucoma, cataracts, macular degeneration, retinal detachment, retinitis pigmentosa, and nystagmus. This revised edition includes a new chapter on children's eye health and new research and exercises for specific conditions, i.e., glaucoma and nystagmus, near- and farsightedness. Born blind to deaf parents, Schneider underwent a series of painful operations as a young child and was left with 99 percent scar tissue on the lenses of his eyes, resulting in his being declared incurably blind. At the age of seventeen, he discovered how to improve his vision from less than 1 percent to 55 percent of normal vision with the eye exercises presented in this book. Today Schneider drives a car, reads, and enjoys the benefits of full natural vision. He and his clients prove time and time again how much vision can improve with exercise. His contributions to the field of self-healing are recognized by alternative health practitioners and medical doctors alike. In Vision for Life, Schneider shares forty years of discoveries made on his personal and professional journey. The book details simple but effective techniques to gain great vision such as sunning and palming. Such exercises are not only strengthening but also restorative and deeply relaxing. The reader learns how to reverse developing issues before they cause damage or to remedy existing problems, including pathologies such as glaucoma, cataracts, macular degeneration, retinal detachment, and optic nerve neuropathy.From the Trade Paperback edition.Blind vision: the neuroscience of visual impairment
By Zaira Cattaneo, Tomaso Vecchi. 2011
Italian researchers examine the effects of blindness on the development and functioning of the human cognitive system. They demonstrate the…
ways other senses evolve to help compensate for the absence of sight. 2011.Binoculars
By Philip F. Dimeo. 2015
For over 14 years, Philip DiMeo, a talented cartoonist and social worker, led a double life, masquerading as a fully…
sighted person, while becoming blind. What prompted him to hide his condition? Pride, and fear that if his impending blindness were discovered he would lose all that was important. He concealed his vision loss, a secret that he believed could potentially ruin his life, but in hindsight opened doors. At most social functions, fearful that he would trip, bump into someone, or knock something over, his wife propelled him around. Ignoring warnings from his ophthalmologist, he continued driving despite a series of auto accidents which included driving onto railroad tracks while an oncoming train approached. Philip reveals that, despite diagnoses by three ophthalmologists and three optometrists, he denied having retinitis pigmentosa, an inherited degenerative eye disease that causes severe vision impairment and often blindness. When Philip finally confronted his disability, he found that the challenges of his vision loss were the springboard to achievements to come. Binoculars is a sensitive, amazing, and astonishingly revealing first-hand account of a man who achieves incredible feats with his courage and talent, while finally coming to terms with his blindnessLow Vision: A Resource Guide with Adaptations for Students with Visual Impairments
By Nancy Levack, Gretchen Stone, Virginia Bishop. 1994
Foundations of Low Vision: Clinical and Functional Perspectives (2nd Edition)
By Jane N. Erin, Anne Corn. 2010
The editors and contributors of this book provide an examination of the clinical and functional perspectives of low vision. New…
to the second edition are revisions in all areas, state-of-the-art technology, a reorganization to examine in more depth the needs of individuals in different age ranges, new charts, certification requirements for low vision therapists, and information on pathology, early development, and discussion of the relationship between the vision and the brain.Functional Vision: A Practitioner's Guide To Evaluation And Intervention
By Amanda Hall Lueck. 2004
An essential tool for anyone working in the area of low vision, Functional Vision presents a systematic, comprehensive, integrated approach…
to assessing an individuals functional vision and delivering the appropriate services determined by the assessment results. Based on groundbreaking work by distinguished professionals who have developed the specific principles and procedures for helping people of all ages with low vision, including those with multiple disabilities, the text explains how to link intervention to assessment findings and to teach compensatory skills through everyday activities at school, work, home, and in the community. This detailed and practical guide provides case examples, charts, figures, and sample forms that enable practitioners to apply expert methods in their work with clientsNow I See You: A Memoir
By Nicole C. Kear. 2014
At nineteen years old, Nicole C. Kear's biggest concern is choosing a major--until she walks into a doctor's office in…
midtown Manhattan and gets a life-changing diagnosis. She is going blind, courtesy of an eye disease called retinitis pigmentosa, and has only a decade or so before Lights Out. Instead of making preparations as the doctor suggests, Kear decides to carpe diem and make the most of the vision she has left. She joins circus school, tears through boyfriends, travels the world, and through all these hi-jinks, she keeps her vision loss a secret. When Kear becomes a mother, just a few years shy of her vision's expiration date, she amends her carpe diem strategy, giving up recklessness in order to relish every moment with her kids. Her secret, though, is harder to surrender - and as her vision deteriorates, harder to keep hidden. As her world grows blurred, one thing becomes clear: no matter how hard she fights, she won't win the battle against blindness. But if she comes clean with her secret, and comes to terms with the loss, she can still win her happy ending. Told with humor and irreverence, Now I See You is an uplifting story about refusing to cower at life's curve balls, about the power of love to triumph over fear. But, at its core, it's a story about acceptance: facing the truths that just won't go away, and facing yourself, broken parts and all.