Author: Glenn Prazere Lobo
Publisher: Frontiers Media SA
ISBN: 2889667022
Category : Science
Languages : en
Pages : 162

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Author: Evelyne Sernagor
Publisher: Cambridge University Press
ISBN: 1139459732
Category : Medical
Languages : en
Pages : 369

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Book Description
This advanced text, first published in 2006, takes a developmental approach to the presentation of our understanding of how vertebrates construct a retina. Written by experts in the field, each of the seventeen chapters covers a specific step in the process, focusing on the underlying molecular, cellular, and physiological mechanisms. There is also a special section on emerging technologies, including genomics, zebrafish genetics, and stem cell biology that are starting to yield important insights into retinal development. Primarily aimed at professionals, both biologists and clinicians working with the retina, this book provides a concise view of vertebrate retinal development. Since the retina is 'an approachable part of the brain', this book will also be attractive to all neuroscientists interested in development, as processes required to build this exquisitely organized system are ultimately relevant to all other parts of the central nervous system.

Author:
Publisher: Academic Press
ISBN: 0080921035
Category : Science
Languages : en
Pages : 230

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Book Description
The eye is a complex sensory organ, which enables visual perception of the world. Thus the eye has several tissues that do different tasks. One of the most basic aspects of eye function is the sensitivity of cells to light and its transduction though the optic nerve to the brain. Different organisms use different ways to achieve these tasks. In this sense, eye function becomes a very important evolutionary aspect as well. This book presents the different animal models that are commonly used for eye research and their uniqueness in evaluating different aspects of eye development, evolution, physiology and disease. - Presents information on the major animal models used in eye research including invertebrates and vertebrates - Provides researchers with information needed to choose between model organisms - Includes an introductory chapter on the different types of eyes, stressing possible common molecular machinery

Author: Kevin Moses
Publisher: Springer Science & Business Media
ISBN: 9783540425908
Category : Medical
Languages : en
Pages : 296

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Book Description
1 Kevin Moses It is now 25 years since the study of the development of the compound eye in Drosophila really began with a classic paper (Ready et al. 1976). In 1864, August Weismann published a monograph on the development of Diptera and included some beautiful drawings of the developing imaginal discs (Weismann 1864). One of these is the first description of the third instar eye disc in which Weismann drew a vertical line separating a posterior domain that included a regular pattern of clustered cells from an anterior domain without such a pattern. Weismann suggested that these clusters were the precursors of the adult ommatidia and that the line marks the anterior edge of the eye. In his first suggestion he was absolutely correct - in his second he was wrong. The vertical line shown was not the anterior edge of the eye, but the anterior edge of a moving wave of patterning and cell type specification that 112 years later (1976) Ready, Hansen and Benzer would name the "morphogenetic furrow". While it is too late to hear from August Weismann, it is a particular pleasure to be able to include a chapter in this Volume from the first author of that 1976 paper: Don Ready! These past 25 years have seen an astonishing explosion in the study of the fly eye (see Fig.

Author: Helga Kolb
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0

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Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309439981
Category : Medical
Languages : en
Pages : 587

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Book Description
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: Ling Zhao
Publisher: Frontiers Media SA
ISBN: 2832502946
Category : Science
Languages : en
Pages : 131

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Author: Carmen Espinós
Publisher: Springer Science & Business Media
ISBN: 9048128137
Category : Medical
Languages : en
Pages : 311

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Book Description
This reference on the state-of-the-art of neuromuscular diseases as a whole offers a current review of inherited neuromuscular diseases under different approaches: genetics, pathomechanisms, therapies and treatments.

Author: Wolfgang Bernauer
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805564430
Category : Medical
Languages : en
Pages : 282

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Book Description
Cicatrising conjunctivitis is one of the most challenging causes of ocular surface disease today and without appropriate intervention, corneal blindness or loss of sight from supervening infection is common. Because many of these diseases are rare, there is often limited management experience available and the resources for research into treatment and pathogenesis are scarce. This book summarizes present treatment strategies and the clinical and laboratory studies validating these approaches. Topics discussed in this ambitious volume include an in-depth look at non-progressive causes including trachoma, Stevens-Johnson syndrome and ligneous conjunctivitis. It also examines chronic progressive conjunctival cicatrisation, the diseases which cause it, their clinical and laboratory evaluation, immunopathogenesis, sequelae and management. Armed with this knowledge, successful intervention can be planned for the prevention and treatment of a group of diseases previously associated with poor prognoses. Ophthalmologists and dermatologists seeking practical advice about the management of these diseases will benefit most from this book.