FIXING MY GAZE A SCIENTISTS JOURNEY INTO SEEING IN THREE DIMENSIONS

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Fixing My Gaze

Author : Susan R. Barry
ISBN : 9780786744749
Genre : Science
File Size : 72.88 MB
Format : PDF, ePub
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When neuroscientist Susan Barry was fifty years old, she took an unforgettable trip to Manhattan. As she emerged from the dim light of the subway into the sunshine, she saw a view of the city that she had witnessed many times in the past but now saw in an astonishingly new way. Skyscrapers on street corners appeared to loom out toward her like the bows of giant ships. Tree branches projected upward and outward, enclosing and commanding palpable volumes of space. Leaves created intricate mosaics in 3D. With each glance, she experienced the deliriously novel sense of immersion in a three dimensional world. Barry had been cross-eyed and stereoblind since early infancy. After half a century of perceiving her surroundings as flat and compressed, on that day she was seeing Manhattan in stereo depth for first time in her life. As a neuroscientist, she understood just how extraordinary this transformation was, not only for herself but for the scientific understanding of the human brain. Scientists have long believed that the brain is malleable only during a “critical period” in early childhood. According to this theory, Barry’s brain had organized itself when she was a baby to avoid double vision – and there was no way to rewire it as an adult. But Barry found an optometrist who prescribed a little-known program of vision therapy; after intensive training, Barry was ultimately able to accomplish what other scientists and even she herself had once considered impossible. A revelatory account of the brain’s capacity for change, Fixing My Gaze describes Barry’s remarkable journey and celebrates the joyous pleasure of our senses.
Category: Science

Fixing My Gaze

Author : Susan R. Barry
ISBN : 0465020739
Genre : Science
File Size : 39.61 MB
Format : PDF, ePub, Docs
Download : 468
Read : 985

When neuroscientist Susan Barry was fifty years old, she took an unforgettable trip to Manhattan. As she emerged from the dim light of the subway into the sunshine, she saw a view of the city that she had witnessed many times in the past but now saw in an astonishingly new way. Skyscrapers on street corners appeared to loom out toward her like the bows of giant ships. Tree branches projected upward and outward, enclosing and commanding palpable volumes of space. Leaves created intricate mosaics in 3D. With each glance, she experienced the deliriously novel sense of immersion in a three dimensional world. Barry had been cross-eyed and stereoblind since early infancy. After half a century of perceiving her surroundings as flat and compressed, on that day she was seeing Manhattan in stereo depth for first time in her life. As a neuroscientist, she understood just how extraordinary this transformation was, not only for herself but for the scientific understanding of the human brain. Scientists have long believed that the brain is malleable only during a “critical period” in early childhood. According to this theory, Barry’s brain had organized itself when she was a baby to avoid double vision – and there was no way to rewire it as an adult. But Barry found an optometrist who prescribed a little-known program of vision therapy; after intensive training, Barry was ultimately able to accomplish what other scientists and even she herself had once considered impossible. A revelatory account of the brain’s capacity for change, Fixing My Gaze describes Barry’s remarkable journey and celebrates the joyous pleasure of our senses.
Category: Science

Fixing My Gaze

Author : Susan R. Barry
ISBN : 9780786744749
Genre : Science
File Size : 86.36 MB
Format : PDF
Download : 492
Read : 363

When neuroscientist Susan Barry was fifty years old, she took an unforgettable trip to Manhattan. As she emerged from the dim light of the subway into the sunshine, she saw a view of the city that she had witnessed many times in the past but now saw in an astonishingly new way. Skyscrapers on street corners appeared to loom out toward her like the bows of giant ships. Tree branches projected upward and outward, enclosing and commanding palpable volumes of space. Leaves created intricate mosaics in 3D. With each glance, she experienced the deliriously novel sense of immersion in a three dimensional world. Barry had been cross-eyed and stereoblind since early infancy. After half a century of perceiving her surroundings as flat and compressed, on that day she was seeing Manhattan in stereo depth for first time in her life. As a neuroscientist, she understood just how extraordinary this transformation was, not only for herself but for the scientific understanding of the human brain. Scientists have long believed that the brain is malleable only during a “critical period” in early childhood. According to this theory, Barry’s brain had organized itself when she was a baby to avoid double vision – and there was no way to rewire it as an adult. But Barry found an optometrist who prescribed a little-known program of vision therapy; after intensive training, Barry was ultimately able to accomplish what other scientists and even she herself had once considered impossible. A revelatory account of the brain’s capacity for change, Fixing My Gaze describes Barry’s remarkable journey and celebrates the joyous pleasure of our senses.
Category: Science

Patient H69

Author : Vanessa Potter
ISBN : 9781472936134
Genre : Biography & Autobiography
File Size : 68.12 MB
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Imagine how it would feel to one day wake up and find your vision descending swiftly into darkness. Your fingertips are turning numb, and, as the world closes in around you, you realise there is nothing you can do to stop it. This is what happened to Vanessa Potter. In the space of 72 hours, Vanessa went from juggling a high-flying career as a producer and caring for her two small children to being completely blind, unable to walk, and with her sense of touch completely gone. Over the course of the next six months, Vanessa slowly began to recover. Opening her eyes onto a black-and-white world with mutating shapes and colours that crackled and fizzled, she encountered a visual landscape that was completely unrecognisable. As colour reappeared, Vanessa experienced a range of bizarre phenomena as her confused brain tried to make sense of the world around her, and she found herself touching and talking to inanimate objects in order to stimulate her vision – all part of her brain's mechanism for coping with the trauma of sensory loss. Going blind led Vanessa to turn science sleuth, reinventing herself as Patient H69 to uncover the reality behind her unique condition. With the help of a team of psychologists and neuroscientists, we follow Vanessa's story as she learns the science of herself, transforming her terrifying experience into a positive, inspirational and scientifically fascinating endeavour.
Category: Biography & Autobiography

Vision Rehabilitation

Author : Penelope S. Suter
ISBN : 1439836566
Genre : Medical
File Size : 53.7 MB
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Providing the information required to understand, advocate for, and supply post-acute vision rehabilitative care following brain injury, Vision Rehabilitation: Multidisciplinary Care of the Patient Following Brain Injury bridges the gap between theory and practice. It presents clinical information and scientific literature supporting the diagnostic and therapeutic strategies applied in a comprehensive overview of current diagnostic and treatment strategies in adult post-brain injury vision rehabilitation. Includes a foreword by Dr. Sue Barry Because post-brain injury rehabilitation works best in a team setting where the entire person can be treated, this text has been carefully designed as a multidisciplinary resource with an emphasis on models for working with the rehabilitation team. The book covers a myriad of topics such as post-brain injury vision rehabilitation; eye movements; binocular dysfunction; visual field loss; visual-spatial neglect; shifts in visual egocenter affecting balance and coordination; visual-vestibular interactions; central vs. peripheral visual attention; as well as deficits in object perception, visual memory, and visual cognition. The book details models that vision specialists working with the rehabilitation team can use to achieve the best success for the patient in rehabilitation; vision rehabilitation concepts and the science from which they have been developed; examples of therapeutic exercises; practice management information for the post-brain injury vision rehabilitation practice; and information on the legal process in which one frequently becomes involved in this type of work. Edited by eminent clinicians, the book highlights the work of contributors who are well-respected academicians and researchers, bringing together the clinical information that enables everyone involved in a brain injury case to grasp the diagnostic and therapeutic strategies.
Category: Medical

How Behavioral Optometry Can Unlock Your Child S Potential

Author : Joel H. Warshowsky
ISBN : 9781849058810
Genre : Family & Relationships
File Size : 65.79 MB
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By exploring how visual problems develop, this comprehensive book shows how visual dysfunctions can be reversed through effective and efficient therapy, which will help children reach their full potential and see the world clearly. Original.
Category: Family & Relationships

Seeing Through New Eyes

Author : Melvin Kaplan
ISBN : 9781843108009
Genre : Education
File Size : 51.11 MB
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Dr. Kaplan identifies common ASD symptoms such as hand-flapping, poor eye contact and tantrums as typical responses to the confusion caused by vision disorder. He also explains the effects of difficulties that people with autism experience with "ambient vision," including a lack of spatial awareness and trouble with coordination.
Category: Education

One Eyed Princess

Author : Susanna Zaraysky
ISBN : 9780982018910
Genre : Medical
File Size : 74.88 MB
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One-Eyed Princess shows the journey of a stereoblind person with amblyopia and strabismus doing eye muscle and brain exercises to straighten her eyes and rewire her brain to wake up dormant binocular brain cells to see in 3D. Along the way to seeing the world in more detail and appreciating depth, Susanna learned not only to see the physical world anew but also to feel reborn into a new inner world.
Category: Medical

Clinical Management Of Binocular Vision

Author : Mitchell Scheiman
ISBN : 9781469832821
Genre : Medical
File Size : 42.21 MB
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This fourth edition of Clinical Management of Binocular Vision uses the past five years of research studies and literature to provide an accurate look at today’s diagnosis and treatment of binocular vision. Written with an emphasis on proper evaluation, diagnosis, and treatment, each condition is covered in-depth and includes background information, symptoms, case analysis, and management options. This edition also includes the latest information on new vision therapy equipment. Easy to read and understand, this book is ideal for faculty when designing courses, students studying these topics for the first time, or established practitioners looking for a practical, easy-to-use reference on accommodative, ocular motility, and nonstrabismic vision anomalies.
Category: Medical