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Author : Jack L. Brown
Publisher : Unknown
Page : 22 pages
File Size : 41,9 Mb
Release : 1952
Category : Brightness perception
ISBN : IND:30000098622404
Author : John R. Heckenlively,Geoffrey B. Arden
Publisher : MIT Press
Page : 1033 pages
File Size : 41,7 Mb
Release : 2006-04-07
Category : Medical
ISBN : 9780262083461
The long-awaited second edition of an authoritative reference on electrophysiologic vision testing, including detailed information on techniques and problems, basic physiology and anatomy, theoretical concepts, and clinical findings; with extensive new material. This authoritative text is the only comprehensive reference available on electrophysiologic vision testing, offering both practical information on techniques and problems as well as basic physiology and anatomy, theoretical concepts, and clinical correlations. The second edition, of the widely used text, offers extensive new material and updated information: 65 of the 84 chapters are completely new, with the changes reflecting recent advances in the field. The book will continue to be an essential resource for practitioners and scholars from a range of disciplines within vision science. The contributions not only cover new information—important material that is likely to become more important in the next decade—but also offer a long-range perspective on the field and its remarkable development in the last century. After discussing the history and background of clinical electrophysiology, the book introduces the anatomy of the retina and principles of cell biology in the visual pathways at the molecular, physiological, and biochemical levels. It relates these new findings to the techniques and interpretations of clinical tests, including the electro-oculogram (EOG), electroretinogram (ERG), and visual evoked potentials (VEP), which are discussed in detail, as are equipment, data acquisition and analysis, principles and protocols for clinical testing, diseases and dysfunction, and animal testing. Notable additions for this edition include chapters on the origin of electroretinogram waveforms, multifocal techniques, testing in standard laboratory animals, recent advances in analysis of abnormalities in disease, and the applications of these techniques to the study of genetic abnormalities.
Author : Subha Mukherji
Publisher : Anthem Press
Page : 253 pages
File Size : 40,8 Mb
Release : 2011
Category : Art
ISBN : 9780857286659
Through a combination of case studies and theoretical investigations, the essays in this book address the imaginative power of the threshold as a productive space in literature and art.
Author : Anonim
Publisher : American Philosophical Society
Page : 136 pages
File Size : 52,7 Mb
Release : 2024-07-01
Category : Electronic
ISBN : 1422372820
Author : Hugh Davson
Publisher : Bloomsbury Publishing
Page : 834 pages
File Size : 40,8 Mb
Release : 1990-11-11
Category : Medical
ISBN : 9781349099979
For forty years Hugh Davson's Physiology of the Eye has been regarded as the leading textbook in ophthalmology. This extensively revised and updated fifth edition maintains this reputation and presents the author's lifelong expertise to the student. The structure and content have been revised to keep abreast of current teaching and research interests, while maintaining the style and clarity of previous editions.
Author : E. Bruce Goldstein
Publisher : SAGE Publications
Page : 1281 pages
File Size : 40,7 Mb
Release : 2009-09-15
Category : Psychology
ISBN : 9781452266152
The field of perception is devoted to explaining the operation of the senses and the experiences and behaviors resulting from stimulation of the senses. Perceptual processes such as recognizing faces, seeing color, hearing music, and feeling pain represent the actions of complex mechanisms, yet we usually do them easily. The Encyclopedia of Perception presents a comprehensive overview of the field of perception through authoritative essays written by leading researchers and theoreticians in psychology, the cognitive sciences, neuroscience, and medical disciplines. It presents two parallel and interacting approaches: the psychophysical, or determining the relationship between stimuli in the environment and perception, and the physiological, or locating the biological systems responsible for perception. Are there any processes not associated with perception? Surely there are, but the pervasiveness of perception is truly impressive, and the phenomena of perception and its mechanisms are what this encyclopedia is about. Key Features Contains 16 pages of color illustration and photography to accompany the entries Offers a varied and broad list of topics, including basic research as well as methodologies, theoretical approaches, and real-world applications of perceptual research Emphasizes human perception but includes ample research because of its importance in its own right and because of what this research tells us about human perception Written by recognized experts from many disciplines but for an audience with no previous background in perception—students and members of the general public alike Key Themes Action Attention Audition Chemical Senses Cognition and Perception Computers and Perception Consciousness Disorders of Perception Illusory Perceptions Individual Differences (Human) and Comparative (Across Species; Not Including Ageing, Disorders, and Perceptual Development) Methods Perceptual Development/Experience Philosophical Approaches Physiological Processes Sense Interaction Skin and Body Senses Theoretical Approaches Visual Perception
Author : Anonim
Publisher : Unknown
Page : 20 pages
File Size : 49,6 Mb
Release : 1982
Category : Medicine
ISBN : UOM:39015072875035
Author : SriniVas R. Sadda,Andrew P. Schachat,Charles P. Wilkinson,David R. Hinton,Peter Wiedemann,K. Bailey Freund,David Sarraf
Publisher : Elsevier Health Sciences
Page : 2949 pages
File Size : 49,7 Mb
Release : 2022-04-13
Category : Medical
ISBN : 9780323722148
Through six outstanding and award-winning editions, Ryan’s Retina has offered unsurpassed coverage of this complex subspecialty—everything from basic science through the latest research, therapeutics, technology, and surgical techniques. The fully revised 7th Edition, edited by Drs. SriniVas R. Sadda, Andrew P. Schachat, Charles P. Wilkinson, David R. Hinton, Peter Wiedemann, K. Bailey Freund, and David Sarraf, continues the tradition of excellence, balancing the latest scientific research and clinical correlations and covering everything you need to know on retinal diagnosis, treatment, development, structure, function, and pathophysiology. More than 300 global contributors share their knowledge and expertise to create the most comprehensive reference available on retina today. Features sweeping content updates, including new insights into the fundamental pathogenic mechanisms of age-related macular degeneration, advances in imaging including OCT angiography and intraoperative OCT, new therapeutics for retinal vascular disease and AMD, novel immune-based therapies for uveitis, and the latest in instrumentation and techniques for vitreo-retinal surgery. Includes five new chapters covering Artificial Intelligence and Advanced Imaging Analysis, Pachychoroid Disease and Its Association with Polypoidal Choroidal Vasculopathy, Retinal Manifestations of Neurodegeneration, Microbiome and Retinal Disease, and OCT-Angiography. Includes more than 50 video clips (35 new to this edition) highlighting the latest surgical techniques, imaging guidance, and coverage of complications of vitreoretinal surgery. New videos cover Scleral Inlay for Recurrent Optic Nerve Pit Masculopathy, Trauma with Contact Lens, Recurrent Retinal Detachment due to PVR, Asteroid Hyalosis, and many more. Contains more than 2,000 high-quality images (700 new to this edition) including anatomical illustrations, clinical and surgical photographs, diagnostic imaging, decision trees, and graphs.
Author : National Research Council (U.S.). Highway Research Board
Publisher : Unknown
Page : 72 pages
File Size : 48,8 Mb
Release : 1968
Category : Headlight glare
ISBN : OSU:32435027043090
Author : Mary Elizabeth Hartnett
Publisher : Lippincott Williams & Wilkins
Page : 582 pages
File Size : 55,5 Mb
Release : 2005
Category : Medical
ISBN : 0781747821
This is the first text to address pediatric retinal diseases. The book’s broad scope spans the developmental and genetic aspects of pediatric retinal diseases; patient assessment and diagnosis, and medical management; surgical management; and rehabilitation. Abundant color illustrations enhance an outstanding text by world-renowned editors and contributors.
Author : Charles P. Wilkinson,David R. Hinton,SriniVas R. Sadda,Peter Wiedemann,Stephen J. Ryan
Publisher : Elsevier Health Sciences
Page : 2498 pages
File Size : 50,7 Mb
Release : 2012-11-01
Category : Medical
ISBN : 9781455737802
Unequalled in scope, depth, and clinical precision, Retina, 5th Edition keeps you at the forefront of today’s new technologies, surgical approaches, and diagnostic and therapeutic options for retinal diseases and disorders. Comprehensively updated to reflect everything you need to know regarding retinal diagnosis, treatment, development, structure, function, and pathophysiology, this monumental ophthalmology reference work equips you with expert answers to virtually any question you may face in practice. Consult this title on your favorite e-reader with intuitive search tools and adjustable font sizes. Elsevier eBooks provide instant portable access to your entire library, no matter what device you're using or where you're located. Examine and evaluate the newest diagnostic technologies and approaches that are changing the management of retinal disease, including future technologies which will soon become the standard. Put the very latest scientific and genetic discoveries, diagnostic imaging methods, drug therapies, treatment recommendations, and surgical techniques to work in your practice. Benefit from the extensive knowledge and experience of esteemed editor Dr. Stephen Ryan, five expert co-editors, and a truly global perspective from 358 other world authorities across Europe, Asia, Australasia, and the Americas. Make the best use of new technologies with expanded and updated coverage of optical coherence tomography (OCT), fundus imaging, and autofluorescence imaging. Apply the latest knowledge on anti-VEGF therapy for age related macular degeneration, diabetic retinopathy and vein disease. Learn about artificial vision, drug delivery to the posterior segment, advances in macular surgery, vitrectomy, and complex retinal detachment, with updates on tumors, retinal genetics, cell biology, important basic science topics, and much more. Get the most out of new pharmacologic approaches in the management of age-related macular degeneration and diabetic retinopathy. In your practice, diagnostic evaluations, and now even treatments, will be influenced by recent scientific discoveries such as in the areas of nanotechnology, neuro protection, stem cells and gene therapy, among other scientific contributions. View videos of surgical procedures and access the complete contents of Retina, 5th Edition online at www.expertconsult.com, fully searchable, with regular updates and a downloadable image gallery.
Author : Lucy A. Forster-Smith
Publisher : Wipf and Stock Publishers
Page : 160 pages
File Size : 50,9 Mb
Release : 2015-08-12
Category : Biography & Autobiography
ISBN : 9781625641328
With candor, passion, and deep love for her work, Lucy Forster-Smith takes us across the threshold as a chaplain on a college campus. This vocational narrative braids the story of her faith journey that began on a porch when she was a four-year-old, was shaken by a sexual assault as a seminarian, and through healing and grace brought her to claim a call to ministry with students. With delightful humor and an infectious love for her work, Forster-Smith invites the reader into her world. Crossing Thresholds is a theological narrative, weaving together the story of faith in the context of the professional life of a college chaplain. Lighting on the power of spiritual awakening at a college, once named as the number one institution of higher education that "ignored God on a regular basis," Forster-Smith jars loose the assumptions about the avowedly secular campus. Her journey of healing and grace illuminates and guides to cross the threshold of the campus's soul.
Author : Donald Armstrong,Michael F. Marmor,J. Mark Ordy
Publisher : Springer Science & Business Media
Page : 229 pages
File Size : 40,7 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781461537588
This book derives from a symposium conducted in San Francisco CA, entitled "Environmental Design for Optimum Vision in the Elderly" that was sponsored by the American Aging Association, October 11-12, 1985. Presentations from this symposium comprise the core content of this volume. However, manuscripts have also been accepted from additional authors whose topics and research findings increase the scope and goals of this volume. Previously unpublished data is found in several of the chapters. In addition new data and references have been incorporated at the end of chapters in order to provide a current update of the subject. The broad aims of the papers in this volume were to examine the effects of various environmental factors, long-term occupational hazards, and toxins on basic visual functions in relation to physiological, biochemical, morphological, and pathological alterations in the eye and visual pathways, and centers of the brain. As part of the more specific aims of this volume, the editors have provided the following framework for the specific topics included in this volume: I) Epidemiology, Clinical and Psychophysical Research, II) Ophthalmological, Biochemical, Physiological and Anatomical studies, and III) Environmental Hazards.
Author : Scott R. Lambert,Christopher J. Lyons
Publisher : Elsevier Health Sciences
Page : 1181 pages
File Size : 53,6 Mb
Release : 2016-09-14
Category : Medical
ISBN : 9780702066177
New chapters, new editors and contributors make Taylor and Hoyt's Pediatric Ophthalmology and Strabismus, 5th Edition, the most current and complete reference available in this evolving field. Editors Scott R. Lambert and Christopher J. Lyons, both globally recognized leaders, provide authoritative coverage of all the pediatric ophthalmic conditions you’re likely to encounter in practice, including the latest clinical advances in etiology, diagnosis, and medical and surgical management. Expert guidance on the complete spectrum of childhood eye disorders and strabismus, including a unique "practical problems" section designed to help you handle difficult patient situations. More than 1,800 high-quality images and artworks provide visual guidance in diagnosis and management. A practical "how to" perform strabismus surgery chapter with extensive step-by-step artworks for complete visual guidance. Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. Comprehensive updates of all topics, with nine brand-new chapters covering significant advances in the management of refractive errors in children; binocular vision; conjunctival tumors; optimal approaches to patient-family communication, and a unique chapter on the impact of mobile apps for the pediatric ophthalmologist. State-of-the-art coverage of key areas such as OCT and all of the newest imaging techniques for the eye, orbit and visual pathways; anti-VEGF treatment for retinopathy of prematurity; and minimally invasive strabismus surgery. An expanded video collection with more than 60 narrated instructional clips depicting multiple diagnostic and surgical techniques. Expert ConsultTM eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, and references from the book on a variety of devices.
Author : Anonim
Publisher : Unknown
Page : 592 pages
File Size : 55,9 Mb
Release : 1989
Category : Laser materials
ISBN : UOM:39015047891604