Binocular Saccadic Dysfunction A Precursor To Dyslexia
DOWNLOAD
Download Binocular Saccadic Dysfunction A Precursor To Dyslexia PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Binocular Saccadic Dysfunction A Precursor To Dyslexia book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Binocular Saccadic Dysfunction A Precursor To Dyslexia
DOWNLOAD
Author : Elizabeth Celestre M.A.
language : en
Publisher: AuthorHouse
Release Date : 2013-01-14
Binocular Saccadic Dysfunction A Precursor To Dyslexia written by Elizabeth Celestre M.A. and has been published by AuthorHouse this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-14 with Education categories.
This book talks about a laborious and frustrating journey investigating reading difficulties as a whole; scrutizing academic theories and practices; and, attempting to discern where these theories and practices appeared to be applicable in the "real world". We will also be looking for information where major disparities become glaring and prevalent within populations designated, typically, by school districts and associated service providers as "slow learners". Recognition of reading difficulties and associated causation has been attributed to, and by, education entities and their professional representatives statements range from the good, bad, and ugly e.g. "Let's find out why you're having problems"; "Reading isn't for wimps"; and, "The little bastards just need to read more". Indeed, to state that reading is a simple process, would be a classic untruth. Rather it is based on a designated and accepted hierarchy of developmental increments that can be represented by a typical pyramid configuration. Disruption and diminished mastery of any element depicted would, therefore, lead to diminished results. The "layers of the onion" are peeled back to a very basic level e.g. the intake of visual information and theoretical transfer of this information to the brain for interpretation.
Dyslexia And Vision
DOWNLOAD
Author : Bruce Evans
language : en
Publisher: John Wiley & Sons
Release Date : 2001
Dyslexia And Vision written by Bruce Evans and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Education categories.
In the last few years there have been many papers in vision science journals about visual factors in dyslexia, but these findings have not been widely disseminated to the professionals who care for people with dyslexia. Dyslexia and Vision aims to provide a straightforward summary of work in this field for teachers, educational psychologists, child psychologists, and paediatricians. The primary purpose of the book is to provide these professionals with the information they need in order to offer balanced, insightful advice for people in their care. Eyecare professionals themselves are often bewildered by the plethora of claims and anecdotes in this field. A secondary purpose of the book is to provide, in appendices, a balanced "evidence-based" review of the literature for eyecare professionals.
Visual Aspects Of Dyslexia
DOWNLOAD
Author : John Stein
language : en
Publisher: OUP Oxford
Release Date : 2012-08-23
Visual Aspects Of Dyslexia written by John Stein and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-23 with Psychology categories.
Dyslexia affects about 10% of all children and is a potent cause of loss of self-confidence, personal and family misery, and waste of potential. Although the dominant view is that it is caused by specifically linguistic/phonological weakness, recent research within the field of neuroscience has shown that it is associated wtih visual processing problems as well. These discoveries have led to a resurgence in visual methods of treatment, which have shown promising results. 'Visual aspects of dyslexia' brings together cutting edge research from a range of disciplines - including neurology, neuroscience, and the vision sciences, to present the first comprehensive review of this recent research. It includes chapters from leading specialists which, in addition to reporting on the latest research, show how this knowledge is being successfully applied in the development of effective visual treatments for this common problem. Sections within the book cover the role of eye movements in reading, visual attention and reading, the neural bases of reading, and the relationship between visual stress and dyslexia. Making a valuable contribution in helping us develop a deeper understanding of dyslexia, this is an important book for those in the fields of psychology, neuroscience, and education.
Optometric Management Of Reading Dysfunction
DOWNLOAD
Author : John R. Griffin
language : en
Publisher:
Release Date : 1996
Optometric Management Of Reading Dysfunction written by John R. Griffin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Language Arts & Disciplines categories.
Optometric Management of Reading Dysfunction assists the optometrist with the management of patients with reading dysfunction. Exploring the historical development of the written code of language as well as how that code is stored for later retrieval and usage, this volume examines and unravels the common misperceptions associated with reading. Optometric approaches for the diagnosis and remediation of visually related reading dysfunction, as well as guidance for referral to other health care professionals and educators are provided in the book. The reader will ultimately develop a better appreciation and understanding of the complex mechanisms needed to achieve the act of reading, a clearer understanding of visually related reading dysfunction, and improved patient management skills where reading dysfunction is involved. * - Provides clear answers to difficult topics such as dyslexia * - Identifies anomalies that contribute to reading dysfunction * - Examines and unravels the common misperceptions associated with reading.
The Study Of Dyslexia
DOWNLOAD
Author : Martin Turner
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-01-16
The Study Of Dyslexia written by Martin Turner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-16 with Medical categories.
In long-ago 1999, the Dyslexia Institute and Plenum Press conceived a plan for two books which would gather the best of current knowledge and practice in dyslexia studies. This would benefit those—but not only those—many individuals who train with us, acquiring a postgraduate certificate and diploma with our higher education partner, the University of York. Since then, the century changed, the hinge of history creaked and Plenum was taken over by Kluwer Academic Publishers, but the first of the pair, Dyslexia in Practice, emerged quickly and on schedule (Townend and Turner, 2000). Written by staff and close associates of the Institute, its chapters were produced under close scrutiny and with the expedition of a command economy. To our delight, the book has seen a success which went beyond the dreams of its editors: it has been adopted by other courses similar to our own and is widely referred to. The same was never likely to be true of The Study of Dyslexia, which was envisaged as a theoretical companion volume written by authors and researchers of international repute. Nearly five years after the idea first took shape, this second volume now arrives to complete the enterprise, but it has been a very different project.
Vision And Visual Dyslexia
DOWNLOAD
Author : John Frederick Stein
language : en
Publisher: Boca Raton : CRC Press
Release Date : 1991
Vision And Visual Dyslexia written by John Frederick Stein and has been published by Boca Raton : CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Medical categories.
Eye Movements In Reading
DOWNLOAD
Author : Keith Rayner
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Eye Movements In Reading written by Keith Rayner and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Language Arts & Disciplines categories.
Eye Movements in Reading: Perceptual and Language Processes focuses on eye movement and cognitive processes as a way to study the reading process. This book also discusses the different aspects of reading. Organized into seven parts encompassing 26 chapters, this book begins with a discussion on the perceptual and psychophysical factors essential to eye movement during reading. This book then explains how some psychophysical factors, such as type size and masking, affect the reading performance. Other chapters consider the role of transient and sustained cells, as well as their possible effects on reading. This text also examines the size of the perceptual span in reading and the integration of information across eye movement. Finally, this book explains the eye movement abnormalities, general eye movement parameters, and the cognitive processes within the reading disabled group. This book is a valuable resource to optometrists, scientists, field researchers, and readers who are interested in the reading process.
Pediatric Ophthalmology And Strabismus E Book
DOWNLOAD
Author : Creig S. Hoyt
language : en
Publisher: Elsevier Health Sciences
Release Date : 2012-09-30
Pediatric Ophthalmology And Strabismus E Book written by Creig S. Hoyt and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-30 with Medical categories.
Pediatric Ophthalmology and Strabismus is your one-stop source for comprehensive coverage of all the pediatric ophthalmic conditions you are likely to encounter in practice. Extensively updated with expert contributions from leaders in the field and now featuring online instructional videos, this ophthalmology reference delivers all the state-of-the-art guidance you need to effectively diagnose and manage even the most challenging eye diseases and disorders seen in children. Take a holistic approach to patient management that considers the family and ensures optimal doctor-patient relationships. Get a balanced view of etiology, diagnosis, and management, and access unique guidance on the practical problems encountered in real-life clinical cases. Impresses the importance of systemic disease in diagnosis and management. Apply all the latest clinical advances through updated coverage of strabismus diagnosis, management and complications; retinal dystrophies; imaging & investigation; AIDS in children; developmental biology; cerebral visual impairment; child abuse; severe developmental glaucoma; and corneal dystrophies. Get rich visual guidance in diagnosis and management from over 1,700 full-color illustrations. Access advice from the experts with contributions from several new top researchers and clinicians. Find the answers you need quickly and easily through a consistent chapter organization and highly accessible clinical information. Browse the complete contents of Pediatric Ophthalmology and Strabismus online, download all the images, and watch brand-new procedural videos at www.expertconsult.com.
Neurovision Neural Bases Of Binocular Vision And Coordination And Their Implications In Visual Training Programs
DOWNLOAD
Author : Olivier A. Coubard
language : en
Publisher: Frontiers Media SA
Release Date : 2015-10-12
Neurovision Neural Bases Of Binocular Vision And Coordination And Their Implications In Visual Training Programs written by Olivier A. Coubard and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-12 with Binocular vision categories.
Binocular vision is achieved by five neurovisual systems originating in the retina but varying in their destination within the brain. Two systems have been widely studied: the retino-tectal or retino-collicular route, which subserves an expedient and raw estimate of the visual scene through the magnocellular pathway, and the retino-occipital or retino-cortical route, which allows slower but refined analysis of the visual scene through the parvocellular pathway. But there also exist further neurovisual systems: the retino-hypothalamic, retino-pretectal, and accessory optic systems, which play a crucial role in vision though they are less understood. The retino-pretectal pathway projecting onto the pretectum is critical for the pupillary or photomotor reflex. The retino-hypothalamic pathway projecting onto the suprachiasmatic nucleus regulates numerous behavioral and biological functions as well as circadian rhythms. The accessory optic system targeting terminal lateral, medial and dorsal nuclei through the paraoptic fasciculus plays a role in head and gaze orientation as well as slow movements. Taken together, these neurovisual systems involve 60% of brain activity, thus highlighting the importance of vision in the functioning and regulation of the central nervous system. But vision is first and foremost action, which makes perception impossible without movement. Binocular coordination is a prerequisite for binocular fusion of the object of interest on the two foveas, thus ensuring visual perception. The retino-collicular pathway is sufficient to elicit reflexive eye movements with short latencies. Thanks to its motor neurons, the superior colliculus activates premotor neurons, which themselves activate motor neurons of the oculomotor, trochlear and abducens nuclei. At a higher level, a cascade of neural mechanisms participates in the control of decisional eye movements. The superior colliculus is controlled by the substancia nigra pars reticulata, which is itself gated by subcortical structures such as the dorsal striatum. The superior colliculus is also inhibited by the dorsolateral prefrontal cortex through a direct prefrontotectal tract. Cortical areas are crucial for the triggering of eye movements: the frontal eye field, supplementary eye field, and parietal eye field. Finally the cerebellum maintains accuracy. The focus of the present research topic, entitled Neural bases of binocular vision and coordination and their implications in visual training programs, is to review the most recent findings in brain imaging and neurophysiology of binocular vision and coordination in humans and animals with frontally-placed eyes. The emphasis is put on studies that enable transfer of knowledge toward visual training programs targeting visual field defects (e.g., hemianopia) and binocular functional disorders (e.g., amblyopia).
Dyslexia And Literacy
DOWNLOAD
Author : Gavin Reid
language : en
Publisher: John Wiley & Sons
Release Date : 2002-10-11
Dyslexia And Literacy written by Gavin Reid and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-10-11 with Education categories.
Dyslexia and Literacy provides a comprehensive, practical introduction for all professionals seeking an understanding of dyslexia in children. Divided into four parts, the book firstly introduces the various theoretical perspectives and follows this up with identification and assessment techniques with an emphasis on practical, classroom related issues. The third part of the text covers topics related to the school curriculum and a final section covers issues that relate to the learning process.