fixing my gaze a scientist s journey into seeing in three dimensions

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Fixing My Gaze

Author : Susan R. Barry
ISBN : 9780786744749
Genre : Science
File Size : 23. 79 MB
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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.

Fixing My Gaze

Author : Susan R. Barry
ISBN : 9780786744749
Genre : Science
File Size : 32. 75 MB
Format : PDF, Mobi
Download : 516
Read : 830

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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.

Fixing My Gaze

Author : Susan R. Barry
ISBN : 9780786744749
Genre : Science
File Size : 74. 97 MB
Format : PDF, ePub
Download : 480
Read : 1102

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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.

Seeing Through New Eyes

Author : Melvin Kaplan
ISBN : 9781843108009
Genre : Education
File Size : 53. 54 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.

Jillian S Story

Author : Robin Benoit
ISBN : 9781612548111
Genre : Health & Fitness
File Size : 21. 27 MB
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Vision challenges present a real and devastating problem among children in the USA—the correlation between vision-related learning challenges and juvenile delinquency is shocking. Jillian’s Story: How Vision Therapy Changed My Daughter’s Life shares how one family triumphed over vision problems. At the age of five, Jillian Benoit was diagnosed with amblyopia, a condition in which a child is born with good vision in one eye and extremely weak vision in the other—Jillian had been legally blind in one eye since birth, and no one knew it. After receiving the diagnosis, the Benoit family embarked on a six-year journey to improve Jillian’s vision. It wasn’t until after eye patches, thick glasses, visits to doctors’ offices, and constant struggles with academics that Robin Benoit took matters into her own hands and discovered the wonders of vision therapy. A truly inspiring tale of determination, Jillian’s Story offers a deeply personal account along with life-changing information on vision therapy.

Patient H69

Author : Vanessa Potter
ISBN : 9781472936134
Genre : Biography & Autobiography
File Size : 88. 23 MB
Format : PDF
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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 her story as she learns the science of herself, making discoveries that will positively change the course of her life. Vanessa's account is raw and candid, but ultimately upbeat. It shows how this remarkable woman opened doors by transforming her terrifying experience into an inspirational and scientifically fascinating endeavour.

The Hidden Link Between Vision And Learning

Author : Wendy Beth Rosen
ISBN : 9781475813159
Genre : Education
File Size : 81. 75 MB
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There are inestimable numbers of children who are struggling with learning, and compromised in ways most people are unaware of, because these little-known visual skills are not functioning properly. This can profoundly impact a child’s success in school, and in life. The symptoms of an unrecognized vision disorder can mimic other conditions, for which many children may be classified or medicated. Because of this, the potential for misdiagnosing the true cause of a child’s struggles is enormous.

Why Nonprofit Transitions Fail

Author : Barry Dym
ISBN : 0132763435
Genre : Business & Economics
File Size : 77. 83 MB
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This Element is an excerpt from Managing Leadership Transition for Nonprofits: Passing the Torch to Sustain Organizational Excellence (9780137047659) by Barry Dym, Susan Egmont and Laura Watkins. Available in print and digital formats. How to manage both the predictable and unpredictable challenges that derail so many non-profit leadership transitions. Leadership transitions are rarely smooth. Some difficulties are not so much due to faulty governance or planning but are natural to any major change effort. These can be anticipated and managed. Meanwhile, unforeseen events will inevitably influence board deliberations and progress. Whatever issues arise, a commitment to respond to concerns transparently gives the board credibility and room to operate….

The Mind S Eye

Author : Oliver Sacks
ISBN : 9780307594556
Genre : Psychology
File Size : 76. 18 MB
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In The Mind’s Eye, Oliver Sacks tells the stories of people who are able to navigate the world and communicate with others despite losing what many of us consider indispensable senses and abilities: the power of speech, the capacity to recognize faces, the sense of three-dimensional space, the ability to read, the sense of sight. For all of these people, the challenge is to adapt to a radically new way of being in the world. There is Lilian, a concert pianist who becomes unable to read music and is eventually unable even to recognize everyday objects, and Sue, a neurobiologist who has never seen in three dimensions, until she suddenly acquires stereoscopic vision in her fifties. There is Pat, who reinvents herself as a loving grandmother and active member of her community, despite the fact that she has aphasia and cannot utter a sentence, and Howard, a prolific novelist who must find a way to continue his life as a writer even after a stroke destroys his ability to read. And there is Dr. Sacks himself, who tells the story of his own eye cancer and the bizarre and disconcerting effects of losing vision to one side. Sacks explores some very strange paradoxes—people who can see perfectly well but cannot recognize their own children, and blind people who become hyper-visual or who navigate by “tongue vision.” He also considers more fundamental questions: How do we see? How do we think? How important is internal imagery—or vision, for that matter? Why is it that, although writing is only five thousand years old, humans have a universal, seemingly innate, potential for reading? The Mind’s Eye is a testament to the complexity of vision and the brain and to the power of creativity and adaptation. And it provides a whole new perspective on the power of language and communication, as we try to imagine what it is to see with another person’s eyes, or another person’s mind. From the Hardcover edition.

One Eyed Princess

Author : Susanna Zaraysky
ISBN : 9780982018910
Genre : Medical
File Size : 64. 76 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.

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