Problems in Depth Perception
| Author | : Walter Charles Gogel |
| Publisher | : |
| Total Pages | : 28 |
| Release | : 1966 |
| Genre | : Depth perception |
| ISBN | : |
Problems In Depth Perception
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Binocular Vision and Stereopsis
| Author | : Ian P. Howard |
| Publisher | : Oxford University Press, USA |
| Total Pages | : 756 |
| Release | : 1995 |
| Genre | : Medical |
| ISBN | : 9780195084764 |
This book is a survey of knowledge about binocular vision, with an emphasis on its role in the perception of a three-dimensional world. The primary interest is biological vision. In each chapter, physiological, behavioral, and computational approaches are reviewed in some detail, discussed, and interrelated. The authors describe experiments required to answer specific questions and relates them to new terminologies and current theoretical schemes.
Making Eye Health a Population Health Imperative
| Author | : National Academies of Sciences, Engineering, and Medicine |
| Publisher | : National Academies Press |
| Total Pages | : 587 |
| Release | : 2017-01-15 |
| Genre | : Medical |
| ISBN | : 0309439981 |
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.
Fixing My Gaze
| Author | : Susan R. Barry |
| Publisher | : Basic Books |
| Total Pages | : 225 |
| Release | : 2009-05-26 |
| Genre | : Science |
| ISBN | : 078674474X |
A revelatory account of the brain's capacity for change When neuroscientist Susan Barry was fifty years old, she experienced the sense of immersion in a three dimensional world for the first time. 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. 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 saw the city of 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. Dubbed "Stereo Sue" by renowned neurologist Oliver Sacks, Susan Barry tells her own remarkable journey and celebrates the joyous pleasure of our senses.
The Mind's Eye
| Author | : Oliver Sacks |
| Publisher | : Vintage |
| Total Pages | : 261 |
| Release | : 2010-10-26 |
| Genre | : Psychology |
| ISBN | : 0307594556 |
NATIONAL BESTSELLER • From “the poet laureate of medicine" (The New York Times) and the author of the classic The Man Who Mistook his Wife for a Hat comes a fascinating exploration of the remarkable, unpredictable ways that our brains cope with the loss of sight by finding rich new forms of perception. “Elaborate and gorgeously detailed.... Again and again, Sacks invites readers to imagine their way into minds unlike their own, encouraging a radical form of empathy.” —Los Angeles Times With compassion and insight, Dr. Oliver Sacks again illuminates the mysteries of the brain by introducing us to some remarkable characters, including Pat, who remains a vivacious communicator despite the stroke that deprives her of speech, and Howard, a novelist who loses the ability to read. Sacks investigates those who can see perfectly well but are unable to recognize faces, even those of their own children. He describes totally blind people who navigate by touch and smell; and others who, ironically, become hyper-visual. Finally, he recounts his own battle with an eye tumor and the strange visual symptoms it caused. As he has done in classics like The Man Who Mistook his Wife for a Hat and Awakenings, Dr. Sacks shows us that medicine is both an art and a science, and that our ability to imagine what it is to see with another person's mind is what makes us truly human.
Guccione's Geriatric Physical Therapy E-Book
| Author | : Dale Avers |
| Publisher | : Elsevier Health Sciences |
| Total Pages | : 738 |
| Release | : 2019-10-24 |
| Genre | : Medical |
| ISBN | : 0323610153 |
**Selected for Doody's Core Titles® 2024 in Physical Therapy** Offering a comprehensive look at physical therapy science and practice, Guccione's Geriatric Physical Therapy, 4th Edition is a perfect resource for both students and practitioners alike. Year after year, this text is recommended as the primary preparatory resource for the Geriatric Physical Therapy Specialization exam. And this new fourth edition only gets better. Content is thoroughly revised to keep you up to date on the latest geriatric physical therapy protocols and conditions. Five new chapters are added to this edition to help you learn how to better manage common orthopedic, cardiopulmonary, and neurologic conditions; become familiar with functional outcomes and assessments; and better understand the psychosocial aspects of aging. In all, you can rely on Guccione's Geriatric Physical Therapy to help you effectively care for today's aging patient population. - Comprehensive coverage of geriatric physical therapy prepares students and clinicians to provide thoughtful, evidence-based care for aging patients. - Combination of foundational knowledge and clinically relevant information provides a meaningful background in how to effectively manage geriatric disorders - Updated information reflects the most recent and relevant information on the Geriatric Clinical Specialty Exam. - Standard APTA terminology prepares students for terms they will hear in practice. - Expert authorship ensures all information is authoritative, current, and clinically accurate. - NEW! Thoroughly revised and updated content across all chapters keeps students up to date with the latest geriatric physical therapy protocols and conditions. - NEW! References located at the end of each chapter point students toward credible external sources for further information. - NEW! Treatment chapters guide students in managing common conditions in orthopedics, cardiopulmonary, and neurology. - NEW! Chapter on functional outcomes and assessment lists relevant scores for the most frequently used tests. - NEW! Chapter on psychosocial aspects of aging provides a well-rounded view of the social and mental conditions commonly affecting geriatric patients. - NEW! Chapter on frailty covers a wide variety of interventions to optimize treatment. - NEW! Enhanced eBook version is included with print purchase, allowing students to access all of the text, figures, and references from the book on a variety of devices.
The Problem of Perception
| Author | : A. D. Smith |
| Publisher | : Motilal Banarsidass Publishe |
| Total Pages | : 344 |
| Release | : 2005 |
| Genre | : Perception (Philosophy) |
| ISBN | : 9788120820241 |
In a major Contribution to the theory of perception, A.D.Smith presents a truly original defense of direct realism the view that in perception we are directly aware of things in a physical world. It offers two arguements against direct realism-one conceening illusion, and one concerning hallueination that upto now no theory of perception could adequately rebut.At the heart of Smiths theory is a new way of drawing the distinction between perception and sensation alone with an unusual treatment of the nature of object of halluecination .
Normal Binocular Vision
| Author | : David Stidwill |
| Publisher | : John Wiley & Sons |
| Total Pages | : 280 |
| Release | : 2017-09-22 |
| Genre | : Health & Fitness |
| ISBN | : 1119480337 |
Binocular vision, i.e. where both eyes are used together, is a fundamental component of human sight. It also aids hand-eye co-ordination, and the perception of the self within the environment. Clinical anomalies pose a wide range of problems to the sufferer, but normal binocular operation must first be understood before the eye specialist can assess and treat dysfunctions. This is a major new textbook for students of optometry, orthoptics and ophthalmology, and also of psychology. Chapters span such key topics as binocular summation, fusion, the normal horopter, anatomy of the extra-ocular muscles, oculomotor control, binocular integration and depth perception. Fully illustrated throughout, the book includes self-assessment exercises at the end of each chapter, and sample experiments in binocular vision functioning.
Eye Was There
| Author | : Amy Z. Matino |
| Publisher | : AuthorHouse |
| Total Pages | : 98 |
| Release | : 2011-07-19 |
| Genre | : Medical |
| ISBN | : 1456766619 |
Eye Was There is created specifically for any person who is considering having an eye surgically removed or is coping with the loss of an eye. It is also created for that persons caretakers, family members and friends. There are limited sources of information, outside of a doctors office, from which a patient can learn about what to expect before, during, and after the surgery to remove an eye. The doctor or the doctors staff might not have the time to handle the variety of questions that are commonly asked. Many of the questions arise after the patient has left the doctors office. Eye Was There is intended to serve as a source of information regarding the preoperative, surgical and postoperative options surrounding the loss of an eye. It explains the most common surgical procedures performed to remove an eye and the potential complications that can occur after surgery. It details some of the medical conditions leading up to the removal of an eye. It describes the emotional and psychological steps that are experienced when dealing with the loss of an eye. It contains historic and current information on the manufacturing and fabrication of artificial eyes and orbital prostheses. It provides instruction and advice regarding the care and handling of the artificial eyes and orbital prostheses that are worn after surgery. The book is meant to give a positive perspective of dealing with life after the loss of an eye.
