Vision and the Brain

Vision and the Brain PDF Author: Amanda Hall Lueck
Publisher: AFB Press
ISBN: 9780891286394
Category : Pediatric neuroophthalmology
Languages : en
Pages : 720

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Book Description
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.

Understanding Blindness

Understanding Blindness PDF Author: Mark Hollins
Publisher: Routledge
ISBN: 1000549496
Category : Psychology
Languages : en
Pages : 200

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Book Description
Originally published in 1989, much was known about blindness, but the field was divided into specialties. Experts in the different areas were widely dispersed among university departments, rehabilitation agencies, and school systems, with the result that people in one specialty area often knew little about developments in other areas. It was hoped that this work would be useful in reducing that isolation, by presenting, within a single volume, basic information derived from different approaches to the subject of blindness. Individuals already familiar with material in some of the chapters could gain added perspective on the field as a whole by reading about other aspects of blindness outside their specialty area.

Understanding Blindness

Understanding Blindness PDF Author: Jessica Rusick
Publisher: ABDO
ISBN: 1098216466
Category : Juvenile Nonfiction
Languages : en
Pages : 35

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Book Description
In this title, readers learn common symptoms and behaviors of blindness and how it affects kids at school and in relationships. Text includes suggestions on how to be a kind and respectful friend to someone who is blind and appropriate activities kids can enjoy together. A famous person who has overcome the challenges of blindness is highlighted. Aligned to Common Core Standards and correlated to state standards. Big Buddy Books is an imprint of Abdo Publishing, a division of ABDO.

My Heart Is Not Blind

My Heart Is Not Blind PDF Author:
Publisher: Trinity University Press
ISBN: 1595348751
Category : Photography
Languages : en
Pages : 308

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Book Description
My Heart Is Not Blind: On Blindness and Perception is a collection of stunning portraits of blind and visually impaired people taken by photographer Michael Nye. Each image is accompanied by an intimate story told by the subject concerning his or her experiences and unique perspective. The causes of vision loss range from genetic predispositions (retinitis pigmentosa) or disease (glaucoma) to external circumstances such as accidents (struck by a train) or violence (gunshot wound). The people in this diverse group differ not only in their particular conditions and losses but also in their cultural and socio-economic backgrounds. Taken as a whole, however, the accounts of adapting to changing modes of perception are bound by a common theme of resilience, revealed in shared reactions and unexpected insights. The subjects depicted in My Heart Is Not Blind share their experiences and unique perspectives in a personal narratives that accompany their respective portraits. Most speak of the transition from sight to vision loss, and how that has changed—and not changed—their ability to perceive the surrounding world. Some question the classification of blindness as a disability. One participant proposes that blindness may, in some ways, even aid in perception, musing, “if you can always see the sun, you can never discover the stars.” My Heart Is Not Blind offers a window into the world of the blind and visually impaired, revealing surprising similarities and fascinating differences alongside compelling accounts of survival, adaptation, and heightened understanding. The collection invites us to reconsider what we think we know about blindness in order to gain a deeper understanding of vision and perception.

Understanding Low Vision

Understanding Low Vision PDF Author: Randall T. Jose
Publisher: American Foundation for the Blind
ISBN: 9780891281191
Category : Education
Languages : en
Pages : 564

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Book Description
A thorough review that covers fundamentals, assessment, clinical services, training and instructional services, and future directions. The author establishes a framework for understanding the impact of low vision on functioning, learning, and psychosocial status. Special sections contain chapters, reports, technical materials, curriculum guides, resources, and questionnaires by experts from 21 areas.

Coping with Vision Loss

Coping with Vision Loss PDF Author: Cheri Colby Langdell
Publisher: Bloomsbury Publishing USA
ISBN: 0313346658
Category : Health & Fitness
Languages : en
Pages : 191

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Book Description
This book explains in detail what it is like to be losing sight, legally blind, or fully blind, and also documents why today's exciting technological advances and medical solutions are lifting limitations for the visually impaired. Dr. Cheri Langdell, a professor of English, and Dr. Tim Langdell, a clinical psychologist and digital media expert, take us through personal, psychological, sociological, and cultural perspectives on blindness, and—perhaps surprisingly—show us some of the benefits nearly blind and blind people have found after vision loss. These benefits include what some describe as heightening of the other senses, deepening spiritual sight, and stronger insights into the human condition. Through literature, media, and cinema across the ages, the authors focus attention on how the masses worldwide who are sighted view, and treat, the blind and legally blind. Coping with Vision Loss: Understanding the Psychological, Social, and Spiritual Effects also includes non-fiction written about and by the blind that gives great insight into their condition. The text explains what the visually impaired and blind can do to stay strong and live their lives to the fullest, as well as what family members and friends can do to help when needed, or to back off when one wants to be as independent as possible. Technological advances to assist the blind and legally blind are reviewed, as are websites for a host of organizations created to assist people with vision loss.

Seeing with the Hands

Seeing with the Hands PDF Author: Paterson Mark Paterson
Publisher: Edinburgh University Press
ISBN: 1474405339
Category : Literary Criticism
Languages : en
Pages : 224

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Book Description
A literary, historical and philosophical discussion of attitudes to blindness by the sighted, and what the blind 'see'Why has there been a persistent fascination by the sighted, including philosophers, poets and the public, in what the blind 'see'? Is the experience of being blind, as Descartes declared, like 'seeing with the hands'? What happens on the rare occasions when surgery allows previously blind people to see for the very first time? And how did evidence from early experimental surgery inform those philosophical debates about vision and touch? These questions and others were prompted by a question that the Irish scientist, Molyneux, asked an English philosopher, Locke, in 1688, but which was to have implications for British empiricism, French sensationism, and the beginnings of psychology that outlasted the long tail of the Enlightenment. Through an unfolding historical and philosophical narrative the book follows up responses to this question in Britain and France, and considers it as an early articulation of sensory substitution, the substitution of one sense (touch) for another (vision). This concept has influenced attitudes towards blindness, and technologies for the blind and vision impaired, to this day.Key FeaturesUnfolds the history of 'blindness' from 17th century that shades into the beginnings of psychologyQuestions the assumed centrality of vision and the eye in Enlightenment philosophy and scienceTraces the core idea of 'sensory substitution' from hypothetical speculations in the 17th century to present day technologies for the blind and vision impaired

Living with Low Vision and Blindness

Living with Low Vision and Blindness PDF Author:
Publisher: Charles C Thomas Publisher
ISBN: 0398085161
Category :
Languages : en
Pages : 222

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Book Description


Making Eye Health a Population Health Imperative

Making Eye Health a Population Health Imperative PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309439981
Category : Medical
Languages : en
Pages : 587

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Book Description
The ability to see deeply affects how human beings perceive and interpret the world around them. For most people, eyesight is part of everyday communication, social activities, educational and professional pursuits, the care of others, and the maintenance of personal health, independence, and mobility. Functioning eyes and vision system can reduce an adult's risk of chronic health conditions, death, falls and injuries, social isolation, depression, and other psychological problems. In children, properly maintained eye and vision health contributes to a child's social development, academic achievement, and better health across the lifespan. The public generally recognizes its reliance on sight and fears its loss, but emphasis on eye and vision health, in general, has not been integrated into daily life to the same extent as other health promotion activities, such as teeth brushing; hand washing; physical and mental exercise; and various injury prevention behaviors. A larger population health approach is needed to engage a wide range of stakeholders in coordinated efforts that can sustain the scope of behavior change. The shaping of socioeconomic environments can eventually lead to new social norms that promote eye and vision health. Making Eye Health a Population Health Imperative: Vision for Tomorrow proposes a new population-centered framework to guide action and coordination among various, and sometimes competing, stakeholders in pursuit of improved eye and vision health and health equity in the United States. Building on the momentum of previous public health efforts, this report also introduces a model for action that highlights different levels of prevention activities across a range of stakeholders and provides specific examples of how population health strategies can be translated into cohesive areas for action at federal, state, and local levels.

I Can See Clearly Now

I Can See Clearly Now PDF Author: Cameron Algie
Publisher:
ISBN: 9780645262322
Category :
Languages : en
Pages : 352

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Book Description
This is a comprehensive, highly readable guide for the blind and vision impaired, their sighted families and friends, professionals, service providers and employers. It shows how someone can successfully adjust to vision impairment, and dispels fears, misinformation and prejudices. The book has 18 chapters divided into three parts. In the first part, I look at some of the main causes of vision loss, and discuss the complex psychological aspects of blindness and how to overcome grief, fear and anxiety. I also examine the disempowering nature of sighted people's attitudes and explain how those with vision impairment can assert their own independence. In part two, I look at education, work, parenting, the teenage years and dating, gender and schooling to provide practical illustrations of how to manage sight loss. I use many insights gained from discussion groups to show the range and depth of experiences, insights and solutions in these important areas. Part three offers sensible advice on being independent in the home, keeping mobile, finding the latest technology, and working with hobbies. Practical tips cover cooking, cleaning, applying make-up, shaving, working in the shed, shopping, white canes, guide dogs, public transport, apps and software, the best gadgets, and many more aspects affecting day-to-day life.

Blinded by Sight

Blinded by Sight PDF Author: Osagie Obasogie
Publisher: Stanford University Press
ISBN: 0804789274
Category : Law
Languages : en
Pages : 288

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Book Description
Colorblindness has become an integral part of the national conversation on race in America. Given the assumptions behind this influential metaphor—that being blind to race will lead to racial equality—it's curious that, until now, we have not considered if or how the blind "see" race. Most sighted people assume that the answer is obvious: they don't, and are therefore incapable of racial bias—an example that the sighted community should presumably follow. In Blinded by Sight,Osagie K. Obasogie shares a startling observation made during discussions with people from all walks of life who have been blind since birth: even the blind aren't colorblind—blind people understand race visually, just like everyone else. Ask a blind person what race is, and they will more than likely refer to visual cues such as skin color. Obasogie finds that, because blind people think about race visually, they orient their lives around these understandings in terms of who they are friends with, who they date, and much more. In Blinded by Sight, Obasogie argues that rather than being visually obvious, both blind and sighted people are socialized to see race in particular ways, even to a point where blind people "see" race. So what does this mean for how we live and the laws that govern our society? Obasogie delves into these questions and uncovers how color blindness in law, public policy, and culture will not lead us to any imagined racial utopia.