Neurology Of Vision And Visual Disorders

Author : Anonim
Publisher : Elsevier
Page : 412 pages
File Size : 54,8 Mb
Release : 2021-04-06
Category : Science
ISBN : 9780128213780

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Neurology of Vision and Visual Disorders by Anonim Pdf

Neurology of Vision and Visual Disorders, Volume 178 in the Handbooks of Neurology series provides comprehensive summaries of recent research on the brain and nervous system. This volume reviews alterations in vision that stem from the retina to the cortex. Coverage includes content on vision and driving derived from the large amount of time devoted in clinics to determining who is safe to drive, along with research on the interplay between visual loss, attention and strategic compensations that may determine driving suitability. The title concludes with vision therapies and the evidence behind these approaches. Each chapter is co-written by a basic scientist collaborating with a clinician to provide a solid underpinning of the mechanisms behind the clinical syndromes. Reviews the neurological underpinnings of visual perception disorders Encompasses the cortex to the retina Covers functional organization, electrophysiology and subcortical visual pathways Discusses assessment, diagnosis and management of visual perception disorders Includes international experts from Australia, Canada, Denmark, Germany, Singapore, and the UK and US

Author : Jonathan D. Trobe
Publisher : Oxford University Press
Page : 488 pages
File Size : 50,6 Mb
Release : 2001-03-29
Category : Medical
ISBN : 9780190284640

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The Neurology of Vision by Jonathan D. Trobe Pdf

The Neurology of Vision sets out the principles and information needed to understand and manage disorders of the visual pathways in the brain. The author divides vision into three components. The optical component addresses the eye's ability to properly focus light on the retina. The retinocortical component converts light into neural signals in the retina, transmitting them to the primary visual cortex. Finally, the integrative component converts this simple visual information into more complicated forms. The symptoms and signs, testing methods, and diseases of each part of the visual system are presented using this unique, structural component approach. A final chapter discusses the visual manifestations of psychiatric disturbances. The book is heavily illustrated with over 150 beautifully rendered line illustrations, 50 radiographic brain images, and 60 retinal photographs. Case studies with teaching questions are also included, to further the reader's knowledge and test understanding.

Author : Departments of Neurology R. John Leigh Professor, Neuroscience Otolaryngology and Biomedical Engineering Case Western Reserve University University Hospitals and Veterans Affairs Medical Center Cleveland Ohio,Departments of Neurology David S. Zee Professor, Ophthalmology Otolaryngology Head and Neck Surgery and Neuroscience
Publisher : Oxford University Press, USA
Page : 658 pages
File Size : 53,7 Mb
Release : 1999-08-26
Category : Medical
ISBN : 9780198029700

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The Neurology of Eye Movements : Text and CD-ROM by Departments of Neurology R. John Leigh Professor, Neuroscience Otolaryngology and Biomedical Engineering Case Western Reserve University University Hospitals and Veterans Affairs Medical Center Cleveland Ohio,Departments of Neurology David S. Zee Professor, Ophthalmology Otolaryngology Head and Neck Surgery and Neuroscience Pdf

The Neurology of Eye Movements provides clinicians with a synthesis of current scientific information that can be applied to the diagnosis and treatment of disorders of ocular motility. Basic scientists will also benefit from descriptions of how data from anatomical, electrophysiological, pharmacological, and imaging studies can be directly applied to the study of disease. By critically reviewing such basic studies, the authors build a conceptual framework that can be applied to the interpretation of abnormal ocular motor behavior at the bedside. These syntheses are summarized in displays, new figures, schematics and tables. Early chapters discuss the visual need and neural basis for each functional class of eye movements. Two large chapters deal with the evaluation of double vision and systematically evaluate how many disorders of the central nervous system affect eye movements. This edition has been extensively rewritten, and contains many new figures and an up-to-date section on the treatment of abnormal eye movements such as nystagmus. A major innovation has been the development of an option to read the book from a compact disc, make use of hypertext links (which bridge basic science to clinical issues), and view the major disorders of eye movements in over 60 video clips. This volume will provide pertinent, up-to-date information to neurologists, neuroscientists, ophthalmologists, visual scientists, otalaryngologists, optometrists, biomedical engineers, and psychologists.

Author : National Academies of Sciences, Engineering, and Medicine,Health and Medicine Division,Board on Population Health and Public Health Practice,Committee on Public Health Approaches to Reduce Vision Impairment and Promote Eye Health
Publisher : National Academies Press
Page : 587 pages
File Size : 52,5 Mb
Release : 2017-01-15
Category : Medical
ISBN : 9780309439985

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Making Eye Health a Population Health Imperative by National Academies of Sciences, Engineering, and Medicine,Health and Medicine Division,Board on Population Health and Public Health Practice,Committee on Public Health Approaches to Reduce Vision Impairment and Promote Eye Health Pdf

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.

Author : Jane W. Chan
Publisher : Springer Science & Business Media
Page : 284 pages
File Size : 42,6 Mb
Release : 2008-04-17
Category : Medical
ISBN : 9780387689791

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Optic Nerve Disorders by Jane W. Chan Pdf

This is the first practical reference book focusing only on common optic nerve disorders. The author discusses diagnosis, pathophysiology, management, and prognosis of complex optic nerve disorders. The book is organized by optic nerve diagnoses commonly encountered in a neuro-ophthalmologic practice. It is written in a clear, concise style for quick, easy reference in the clinic. Each chapter is formatted in a similar manner. Neurologists and ophthalmologists will find this book useful when they need a practical reference for incorporating optic nerve evaluation in their clinical practice.

Author : Zaira Cattaneo,Tomaso Vecchi
Publisher : MIT Press
Page : 285 pages
File Size : 45,7 Mb
Release : 2011-03-04
Category : Psychology
ISBN : 9780262294591

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Blind Vision by Zaira Cattaneo,Tomaso Vecchi Pdf

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 : Abdul Qayyum Rana,John Anthony Morren
Publisher : Springer Science & Business Media
Page : 203 pages
File Size : 55,5 Mb
Release : 2013-07-01
Category : Medical
ISBN : 9781447151913

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Neurological Emergencies in Clinical Practice by Abdul Qayyum Rana,John Anthony Morren Pdf

Neurological Emergencies in Clinical Practice discusses neurological emergencies in a stepwise fashion including stabilizing the patient, identifying the cause, and treating the underlying cause. It is useful in several settings including the emergency room, hospital in-patient service as well as the intensive care unit. Neurological Emergencies in Clinical Practice has a wide appeal and relevance to disciplines including neurology, emergency medicine, critical care medicine, internal medicine and family medicine. Medical students and residents may use this convenient, pocket-sized book to prepare for and succeed in their training examinations and it is also useful for other house staff and practicing physicians.

Author : Oliver Sacks
Publisher : Vintage
Page : 295 pages
File Size : 49,8 Mb
Release : 2010-10-26
Category : Psychology
ISBN : 9780307594556

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The Mind's Eye by Oliver Sacks Pdf

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.

Author : Elisa Fazzi,Paolo Emilio Bianchi
Publisher : John Libbey Eurotext
Page : 224 pages
File Size : 53,8 Mb
Release : 2016-02-01
Category : Medical
ISBN : 9782742014828

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Visual Impairments and Developmental Disorders by Elisa Fazzi,Paolo Emilio Bianchi Pdf

A comprehensive review of visual impairment in children and possible solutions The rising number of cases in visual disorders during development, over the last decade, has strongly influenced approaches to diagnosis and rehabilitation. Moreover, the study of visual function has evolved not only within an ophthalmological, but also a neurodevelopmental framework: advances in our understanding of the maturation and plasticity of visual system functioning have further guided the progress of such approaches. As a result, the key importance of the developmental age is now widely acknowledged, from as early as the first months of life. This book provides an overview of the diagnosis and treatment of visual disorders in relation to advances in neurodevelopmental studies. The concept of early and multimodal management is discussed, with a focus on neuro-psycho-ophthalmological issues. The need for training courses aimed at updating semiological aspects and methodological and rehabilitative strategies is established, as being of significant value to clinical practice. 4 parts: General overviewCerebral visual impairments: from diagnosis to rehabilitationRehabilitation of visual impairmentsVisual disorders and neurological diseases

Author : Alice Cronin-Golomb,Patrick R. Hof
Publisher : Lulu.com
Page : 344 pages
File Size : 44,6 Mb
Release : 2004
Category : Alzheimer's disease
ISBN : 9780359617241

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Vision in Alzheimer’s Disease by Alice Cronin-Golomb,Patrick R. Hof Pdf

Author : R. John Leigh,David S. Zee
Publisher : Contemporary Neurology
Page : 1137 pages
File Size : 46,7 Mb
Release : 2015
Category : Medical
ISBN : 9780199969289

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The Neurology of Eye Movements by R. John Leigh,David S. Zee Pdf

"lt is a tremendous achievement to have provided this highly comprehensive but readable text, which informs such a large group of researchers and clinicians." Christopher Kennard, PhD, FRCP, FMedSci, Professor of Clinical Neurology, Head, Nuffield Department of Clinical Neurosciences, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom. "A monograph written with deep knowledge, understanding, wisdom, clarity, intelligibility - the superlatives could go on and on... A remarkable achievement and a great gift to all of us from the two modern giants of eye movement disorders." Michael Halmagyi, MD, Eye and Ear Research Unit, Neurology Department, Royal Prince Alfred Hospital, The University of Sydney, Australia. "The fifth edition of The Neurology of Eye Movements is a must for all neurologists and neuroscientists interested in how the human vestibular and oculomotor systems adapt to movement in space and to optimally viewing the world and its contents." Louis R. Caplan, MD, Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts.

Author : Josef Zihl
Publisher : Psychology Press
Page : 202 pages
File Size : 53,9 Mb
Release : 2021-05-30
Category : Medical
ISBN : 9781000446203

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Rehabilitation of Visual Disorders After Brain Injury by Josef Zihl Pdf

Despite a long research tradition in visual neuroscience, the rehabilitation of cerebral visual deficits has, until recently, been neglected. This book is the first to report systematic observations on spontaneous recovery of cerebral visual deficits after acquired brain injury, and the outcome of treating these deficits. The whole range of human visual functions and capacities is covered: visual field, visual acuity and contrast sensitivity, visual adaptation, colour vision, visual space perception, and visual cognition. Additionally, there is a special section devoted to patients with central scotoma. All treatment procedures described are empirically founded.

Author : Josef Zihl
Publisher : Psychology Press
Page : 288 pages
File Size : 41,7 Mb
Release : 2010-11-01
Category : Psychology
ISBN : 9781136911538

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Rehabilitation of Visual Disorders After Brain Injury by Josef Zihl Pdf

This thoroughly updated and extended edition covers the various cerebral visual disorders acquired after brain injury, as well as the rehabilitation techniques used to treat them. These are described within a brain plasticity framework, using data from single and group case studies along with follow up observation data. This original, tailor-made approach also includes the recording of eye movements for assessing scanning performance in scene perception and reading. The book gives a brief synopsis of the historical background on the subject, alongside an outline of intervention designs and methodological difficulties in the field, and goes on to discuss the mechanisms and processes that provide the foundations for recovery of function and successful adaptation in visually impaired patients. The author concludes by analyzing the importance of the procedures and outcomes of treatments to the reduction of patients’ visual handicaps. The new edition also contains an appendix with recommendations on the case histories, diagnostics and treatments. It is ideal reading for students in clinical neuropsychology, as well as professionals in the fields of neurology, visual neuroscience and rehabilitation experts.

Author : Grant T. Liu,Nicholas J. Volpe,Steven L. Galetta
Publisher : Elsevier Health Sciences
Page : 756 pages
File Size : 44,6 Mb
Release : 2018-01-23
Category : Medical
ISBN : 9780323340458

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Liu, Volpe, and Galetta’s Neuro-Ophthalmology E-Book by Grant T. Liu,Nicholas J. Volpe,Steven L. Galetta Pdf

Liu, Volpe, and Galetta’s Neuro-Ophthalmology: Diagnosis and Management, 3rd Edition remains unique in its complete, authoritative coverage of the diagnosis and treatment of neurological disorders affecting the eye. Bridging the gap between a handbook and an encyclopedic resource, it distills a vast amount of information into a single, concise, superbly illustrated volume. User-friendly and thoroughly up to date, this highly renowned reference is a one-stop resource for current information in this growing area. Combines over 1,000 illustrations and cross references with tables, outlines, and flow-diagrams to provide you with everything you need to understand the underlying presentation, pathophysiology, neuroimaging, and diagnostic studies in neuro-ophthalmology, along with the ideal diagnostic, treatment, and ongoing management tools for all neuro-ophthalmic conditions. Covers the neurological examination and the bedside neuro-ophthalmic evaluation of comatose patients that demonstrates how the examination can be used to confirm a diagnosis arrived at from the patient history. Includes the expertise and knowledge of a small, hand-picked contributor team that ensure the latest advances are incorporated into each chapter. Contains increased coverage on the use of optical coherence tomography (OCT) and its role in revolutionizing the ability to make more accurate neuro-ophthalmic diagnoses. Provides all-new information on gaze disorders, nystagmus, and neuro-ophthalmic manifestations of demyelinating disease. Presents current knowledge on vestibular disease and the neuro-ophthalmic manifestations of head trauma, as well as brainstem, cerebellar, and degenerative diseases.

Author : Amy Chang,Xiao Xi Yu,Steven E. Ritter
Publisher : CRC Press
Page : 149 pages
File Size : 50,9 Mb
Release : 2017-12-19
Category : Medical
ISBN : 9781498762571

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Neurovision Rehabilitation Guide by Amy Chang,Xiao Xi Yu,Steven E. Ritter Pdf

Neurovision Rehabilitation Guide is a valuable resource for the health care professional working with patients with visual dysfunction as a consequence of traumatic brain injury and neurological disorders. It covers the concepts of visual dysfunction as well as assessment and step-by-step treatment plans. The guide covers the neurology of visual processing before and after a brain injury. It explains the concepts behind neurovision rehabilitation and how to go about examining and treating the patient’s visual deficits. It also covers the evaluation of visual perceptual deficits and treatment of the traumatic brain injury patient. The guide contains more than 80 vision therapy procedures, with step-by-step instructions as well as sequencing guides for each category of therapy (oculomotor, accommodation, binocular, perceptual).