Oculomotor Interactions and Nearwork-induced Transient Myopia in Late-onset Myopia

Oculomotor Interactions and Nearwork-induced Transient Myopia in Late-onset Myopia PDF Author: Editha Ong
Publisher:
ISBN:
Category : Eye
Languages : en
Pages : 450

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Oculomotor Interactions and Nearwork-induced Transient Myopia in Late-onset Myopia

Oculomotor Interactions and Nearwork-induced Transient Myopia in Late-onset Myopia PDF Author: Editha Ong
Publisher:
ISBN:
Category : Eye
Languages : en
Pages : 450

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Nearwork-induced Transient Myopia

Nearwork-induced Transient Myopia PDF Author: Balamurali Vasudevan
Publisher:
ISBN:
Category : Eye
Languages : en
Pages : 390

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Nearwork-induced Transient Myopia (NITM) Follwing Marked and Sustained, But Interrupted, Accommodation at Near

Nearwork-induced Transient Myopia (NITM) Follwing Marked and Sustained, But Interrupted, Accommodation at Near PDF Author:
Publisher:
ISBN:
Category : Eye
Languages : en
Pages : 60

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Models of Oculomotor Control

Models of Oculomotor Control PDF Author: George K. Hung
Publisher: World Scientific
ISBN: 9810245688
Category : Medical
Languages : en
Pages : 141

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Book Description
This monograph is a structured review of models of oculomotor control systems that is geared toward biomedical engineers, vision scientists, and optometry students. It aims to provide the biomedical engineer with a thorough understanding of how various engineering control principles are applied to oculomotor systems, and the non-engineer with knowledge of how various physiological and clinical concepts can be represented quantitatively and efficiently by control system models.Basic control system concepts and oculomotor physiology are first introduced, along with a glossary, to provide background for the more advanced topics. Then, these concepts are applied to static linear and nonlinear analysis of various oculomotor systems. In addition, advanced topics are presented on the application of dynamic linear and nonlinear modeling techniques to the oculomotor system, with a particular emphasis on myopia development. This book can thus serve as a unique reference for quantitative analysis of oculomotor control, and as a foundation for future research on the oculomotor system.

Models of the Visual System

Models of the Visual System PDF Author: George K. Hung
Publisher: Springer Science & Business Media
ISBN: 1475758650
Category : Science
Languages : en
Pages : 777

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Book Description
Some of the best vision scientists in the world in their respective fields have contributed to chapters in this book. They have expertise in a wide variety of fields, including bioengineering, basic and clinical visual science, medicine, neurophysiology, optometry, and psychology. Their combined efforts have resulted in a high quality book that covers modeling and quantitative analysis of optical, neurosensory, oculomotor, perceptual and clinical systems. It includes only those techniques and models that have such fundamentally strong physiological, control system, and perceptual bases that they will serve as foundations for models and analysis techniques in the future. The book is aimed first towards seniors and beginning graduate students in biomedical engineering, neurophysiology, optometry, and psychology, who will gain a broad understanding of quantitative analysis of the visual system. In addition, it has sufficient depth in each area to be useful as an updated reference and tutorial for graduate and post-doctoral students, as well as general vision scientists.

Cumulated Index Medicus

Cumulated Index Medicus PDF Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1840

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Emergent Techniques for Assessment of Visual Performance

Emergent Techniques for Assessment of Visual Performance PDF Author: National Research Council
Publisher: National Academies Press
ISBN:
Category : Medical
Languages : en
Pages : 75

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Book Description
Recent vision research has led to the emergence of new techniques that offer exciting potential for a more complete assessment of vision in clinical, industrial, and military settings. Emergent Techniques for Assessment of Visual Performance examines four areas of vision testing that offer potential for improved assessment of visual capability including: contrast sensitivity function, dark-focus of accommodation, dynamic visual acuity and dynamic depth tracking, and ambient and focal vision. In contrast to studies of accepted practices, this report focuses on emerging techniques that could help determine whether people have the vision necessary to do their jobs. In addition to examining some of these emerging techniques, the report identifies their usefulness in predicting performance on other visual and visual-motor tasks, and makes recommendations for future research. Emergent Techniques for Assessment of Visual Performance provides summary recommendations for research that will have significant value and policy implications for the next 5 to 10 years. The content and conclusions of this report can serve as a useful resource for those responsible for screening industrial and military visual function.

Visual Development

Visual Development PDF Author: Nigel W. Daw
Publisher: Springer Science & Business Media
ISBN: 1475769407
Category : Medical
Languages : en
Pages : 362

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Book Description
As the first introductory-level text in its field, Visual Development offers a comprehensive understanding of the development of the visual system and the effects of visual deprivation. The material is treated from the behavioral, anatomical, and physiological points of view. Complete with ample illustrations and a helpful glossary, this text is invaluable for graduate students, optometry students, and ophthalmology residents as well as for experts in related fields.

Borish's Clinical Refraction - E-Book

Borish's Clinical Refraction - E-Book PDF Author: William J. Benjamin
Publisher: Elsevier Health Sciences
ISBN: 0702038970
Category : Medical
Languages : en
Pages : 2711

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Book Description
Now updated and expanded to cover the latest technologies, this full-color text on clinical refraction uses an easy-to-read format to give optometry students and practitioners all the important information they need. Also covers a wide range of other aspects of the eye exam, including anterior and posterior segment evaluations, contact lens, ocular pharmacology, and visual field analysis. Four new chapters cover wavefront-guided refraction, optical correction with refractive surgeries, prosthetic devices, and patients with ocular pathology. - Offer precise, step-by-step how-to's for performing all of the most effective refractive techniques. - Presents individualized refractive approaches for the full range of patients, including special patient populations. - Contriubtors are internationally recognized, leading authorities in the field. - New full-color design with full-color images throughout. - Completely updated and expanded to include current technologies. - A new chapter on Optical Correction with Refractive Surgeries, including keratoplasty, traditional refractive surgeries (e.g. LASIK and PRK), crystalline lens extraction with and without pseudophakia, the new presbyopic surgery, etc. - A new chapter on Wavefront Guided Refraction provides information on the advantages and limitations the Hartmann-Shack Method for objective refraction plus aberrometry and the refraction and the use of in the correction of the eye with spectacles, contact lenses, and refractive surgery. - A new chapter on Patients with Ocular Pathology reflects the most current knowledge of patients with ocular pathologies. - Provides information on Optical Correction with Prosthetic Devices, including corneal onlays, stromal implants, phakic intraocular lenses, etc. - Includes new chapters and/or discussions on such topics as: Aberrations of the Eye, Refractive Consequences of Eye Pathology, Diagnosis and Treatment of Dry Eye, Diagnosis of Pathology of the Anterior Segment, Diagnosis of Glaucoma, and Diagnosis of Pathology of the Posterior Segment. - Visual Acuity chapter expanded to include the effect of refractive error on visual acuity and statistics on how much of a change in visual acuity is significant. - Objective Refraction, Corneal Topography, and Visual Field Analysis chapters include the addition of new electro-optical and computer techniques and equipment. - Chapters on Multifocal Spectacle Lenses and Contact Lenses now cover newer progressive addition lenses and contact lenses that are now on the market. - Electrodiagnosis chapter revised to take a more clinical approach.

Pediatric Neuro-Ophthalmology

Pediatric Neuro-Ophthalmology PDF Author: Michael C. Brodsky
Publisher: Springer Science & Business Media
ISBN: 1461384575
Category : Medical
Languages : en
Pages : 692

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Book Description
Pediatric Neuroophthalmology details the diagnostic criteria, current concepts of pathogenesis, neuroradiological correlates, and clinical management of a large group of neuroophthalmic disorders that present in childhood. Surprisingly distinct from neuroophthalmic disorders afflicting adults, this set of diseases falls between the cracks of most ophthalmology training, and thus, warrants a practical, clinical guide for the practitioner in ophthalmology - the neuroophthalmologist, pediatric ophthalmologist, general ophthalmologist - as well as neurologists and for residents. The authors, leading pediatric ophthalmologists, have taken this difficult subject matter and developed an accessible, user-friendly manual with a detailed approach to the recognition, differential diagnosis, and management of pediatric neuroophthalmologic disorders.