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Author: Zaira Cattaneo
Publisher: MIT Press
ISBN: 0262549883
Category : Psychology
Languages : en
Pages : 285
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Book Description
An investigation of the effects of blindness and other types of visual deficit on cognitive abilities. Can a blind person see? The very idea seems paradoxical. And yet, if we conceive of "seeing" as the ability to generate internal mental representations that may contain visual details, the idea of blind vision becomes a concept subject to investigation. In this book, Zaira Cattaneo and Tomaso Vecchi examine the effects of blindness and other types of visual deficit on the development and functioning of the human cognitive system. Drawing on behavioral and neurophysiological data, Cattaneo and Vecchi analyze research on mental imagery, spatial cognition, and compensatory mechanisms at the sensorial, cognitive, and cortical levels in individuals with complete or profound visual impairment. They find that our brain does not need our eyes to "see." Cattaneo and Vecchi address critical questions of broad importance: the relationship of visual perception to imagery and working memory and the extent to which mental imagery depends on normal vision; the functional and neural relationships between vision and the other senses; the specific aspects of the visual experience that are crucial to cognitive development or specific cognitive mechanisms; and the extraordinary plasticity of the brain—as illustrated by the way that, in the blind, the visual cortex may be reorganized to support other perceptual or cognitive funtions. In the absence of vision, the other senses work as functional substitutes and are often improved. With Blind Vision, Cattaneo and Vecchi take on the "tyranny of the visual," pointing to the importance of the other senses in cognition.
Author: Zaira Cattaneo
Publisher: MIT Press
ISBN: 0262549883
Category : Psychology
Languages : en
Pages : 285
Get Book Here
Book Description
An investigation of the effects of blindness and other types of visual deficit on cognitive abilities. Can a blind person see? The very idea seems paradoxical. And yet, if we conceive of "seeing" as the ability to generate internal mental representations that may contain visual details, the idea of blind vision becomes a concept subject to investigation. In this book, Zaira Cattaneo and Tomaso Vecchi examine the effects of blindness and other types of visual deficit on the development and functioning of the human cognitive system. Drawing on behavioral and neurophysiological data, Cattaneo and Vecchi analyze research on mental imagery, spatial cognition, and compensatory mechanisms at the sensorial, cognitive, and cortical levels in individuals with complete or profound visual impairment. They find that our brain does not need our eyes to "see." Cattaneo and Vecchi address critical questions of broad importance: the relationship of visual perception to imagery and working memory and the extent to which mental imagery depends on normal vision; the functional and neural relationships between vision and the other senses; the specific aspects of the visual experience that are crucial to cognitive development or specific cognitive mechanisms; and the extraordinary plasticity of the brain—as illustrated by the way that, in the blind, the visual cortex may be reorganized to support other perceptual or cognitive funtions. In the absence of vision, the other senses work as functional substitutes and are often improved. With Blind Vision, Cattaneo and Vecchi take on the "tyranny of the visual," pointing to the importance of the other senses in cognition.
Author: Yue-Ting Siu
Publisher: APH Press
ISBN: 9781950723041
Category : Education
Languages : en
Pages :
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Book Description
"Access Technology for Blind and Low Vision Accessibility, the second edition of 2008's Assistive Technology for Students Who Are Blind or Visually Impaired: A Guide to Assessment, uses clear language to describe the range of technology solutions that exists to facilitate low vision and nonvisual access to print and digital information. Part 1 gives teachers, professionals, and families an overview of current technologies including refreshable braille displays, screen readers, 3D printers, cloud computing, tactile media, and integrated development environments. Part 2 builds on this foundation, providing readers with a conceptual and practical framework to guide a comprehensive technology evaluation process. As did its predecessor, Access Technology for Blind and Low Vision Accessibility is focused on giving people who are blind or visually impaired equal access to all activities of self-determined living, allowing them to be seamlessly integrated within their home, school, and work communities"--
Author: Howard Myers
Publisher: Sun Coast Digital Press, Incorporated
ISBN: 9781939237576
Category : Vietnam War, 1961-1975
Languages : en
Pages : 162
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Book Description
This is an inspirational memoir of a man who not only recovered from his Viet Nam War wounds that blinded him but from the force of darkness of self-pity, frustration, despair, and tragedy but thrived with a positive mindset and the principles for inspired living.
Author: Anne Lesley Corn
Publisher: American Foundation for the Blind
ISBN: 089128883X
Category : Education
Languages : en
Pages : 984
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Book Description
Foundations of Low Vision: Clinical and Functional Perspectives, the ground-breaking text that highlighted the importance of focusing on the functional as well as the clinical implications of low vision, has been completely updated and expanded in this second edition. The revised edition goes even further in its presentation of how best to assess and support both children and adults with low vision and plan programs and services that optimize their functional vision and ability to lead productive and satisfying lives, based on individuals' actual abilities. Part 1, Personal and Professional Perspectives, provides the foundations of this approach, with chapters focused on the anatomy of the eye, medical causes of visual impairment, optics and low vision devices, and clinical low vision services, as well as psychological and social implications of low vision and the history of the field. Part 2 focuses on children and youths, providing detailed treatment of functional vision assessment, instruction, use of low vision devices, orientation and mobility, and assistive technology. Part 3 presents rehabilitation and employment issues for working-age adults and special considerations for older adults.
Author: Allan Jones
Publisher: McGill-Queen's Press - MQUP
ISBN: 0773553800
Category : Biography & Autobiography
Languages : en
Pages : 302
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Book Description
In this unique and exhilarating autobiography, Allan Jones – Canada’s first blind diplomat – vividly describes how an untreatable eye disease slowly decimated his visual world, most challengingly during his postings in Tokyo and New Delhi, and how he discovered and took to heart the revelatory Indian philosophy that changed his life. Advaita Vedanta, the most iconoclastic and liberating of the classical Indian philosophies, profoundly altered the author’s experience of self and world. He found that the true self, as distinct from the individual ego, far exceeds the boundaries of individuality. It lies beneath sightedness or blindness and is absolutely unaffected by the latter. This welcome shift of perspective was reinforced by startling discoveries in contemporary physics, evolutionary biology, and developmental psychology that are fully consistent with Advaitic metaphysics. As for the practical applications of metaphysics, this book demonstrates step by step how Advaitic insight and practice significantly reduce physical and psychological tension. The most telling examples have to do with adjustments compelled by extreme circumstances. Thus Jones describes how he drew upon Advaitic mindfulness techniques to maintain his white cane mobility skills in the teeth of permanent spinal, nerve, and muscle pain. The arc of Beyond Vision moves from the claustrophobically personal to the openness of the transpersonal. It begins in a dysfunctional family background, breaking out into a full life encompassing an adventurous foreign service career, spiritual exploration, and an unconventional kind of marital love.
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.
Author: Ike Presley
Publisher: American Foundation for the Blind
ISBN: 0891288902
Category : Education
Languages : en
Pages : 549
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Book Description
Assistive technology is essential in today's world to enable people who are blind or visually impaired to participate fully in school, work, and life. But which assistive technology tools are right for your students? This comprehensive handbook is the essential resource for teachers of students with visual impairments, administrators, technology professionals, and anyone who needs to keep up with the ever-changing world of technology. Assistive Technology For Students Who Are Blind or Visually Impaired: A Guide to Assessment contains a wealth of technical information translated into clear, user-friendly terms, including: - An overview of the full range of assistive technology that students can use to manage information in print or electronic formats-whether they use vision, touch or hearing to access information - How to select appropriate tools and strategies - A structured process for conducting a technology assessment - Detailed assessment forms that can be used to determine students' technology needs and solutions to address them - Advice on writing up program recommendations based on assessment results - Reproducible, blank assessment forms
Author: David Espinoza
Publisher: E-Booktime, LLC
ISBN: 9781608627127
Category : Biography & Autobiography
Languages : en
Pages : 394
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Book Description
Raised in a poverty lifestyle, as a five-year-old boy, I was traumatized due to a life-changing accident. I was later confined to a hospital bed at St. Anthony's Hospital in Amarillo, Texas. I lost half of my eyesight, but that was only the beginning of my challenging experiences. Growing up was a living nightmare as I discovered how lonely life could be. Kids made fun of my appearance. The jokes continued throughout grade school, junior high, and even high school. I had doubts about a lot of things in life until God surprised me with yet another talent, or another person in my life. God put opportunities in front of me. God gave me gifts in the world of sports, which became my counseling during my youth. As a young adult, I faced yet another nightmare. I lost my wife to brain cancer and became a single dad instantly. This was one of the toughest challenges I dealt with. When things happened to me, sometimes it was because of human error, or evil in this world. And yes, sometimes God allowed certain things to happen for His reasons. God was always there to help me overcome and rise above my darkest hours. When I actually started getting to know Jesus Christ, my faith grew and things started turning around for me.
Author: Amanda Hall Lueck
Publisher: American Foundation for the Blind
ISBN: 9780891288718
Category : Education
Languages : en
Pages : 548
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Book Description
Emphasizing the need for collaboration and cooperation across medical, education, rehabilitation, and social service disciplines, this volume provides a primary reference tool for those engaged in work related to low vision rehabilitation and service delivery. It provides information about the funct.
Author: Tony Deifell
Publisher: Chronicle Books
ISBN: 9780811853491
Category : Education
Languages : en
Pages : 164
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Book Description
"Seeing Beyond Sight illuminates the surprising power and creative potential of photography in an astonishing collection of images created by visually impaired teens"--P. [4] of cover.
