Download or read book Molecular and Cellular Basis of Visual Acuity written by S.R. Hilfer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Seventh Symposium on Ocular and Visual Development was held in October, 1982. The aim of the meeting was to develop a broad perspective on visual acuity. The subject was discussed initially in terms of molecular events of photoreception, and the metabolism of the photoreceptor ele ments. Subsequent papers presented the development and complexity of the neurocircuitry and transmitter systems in the retina that process the visual information prior to transfer to the brain. The meeting concluded with a series of papers on behavioral and physiological methods of mea surement of visual acuity in humans, particularly young children. This volume arose from the papers presented at the meeting. We feel that the juxtaposition of research of broadly differing methodologies will be stim ulating, rather than daunting, and will generate an enhanced understand ing of this complex subject. We are indebted to our colleagues: Dr. M. Mote from Temple University, and Drs. J. Siegfried, P. Dayhaw-Barker, and L. Press from the Pennsylvania College of Optometry for their expertise and assistance in the organization of the meeting; to the speakers for their presentations and contributions to this volume; and to the reviewers of the manuscripts for their helpful comments. This symposium could not have been held without the generous support of the Temple University College of Arts and Sciences and the Pennsyl vania College of Optometry. We also thank Merck, Sharp and Dohme, Inc. for their donation.
Download or read book The Molecular and Cellular Basis of Retinal Diseases written by Steven J. Pittler and published by MDPI. This book was released on 2020-12-29 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are more than 300 genes that have been identified which carry mutations that cause various forms of retinal dysfunction and degeneration, making the study of retinal diseases a subject of high relevance. In this compendium of original and review articles, many of the diseases and pathways associated with disorders of the retina are examined using animal models, to provide the reader with a good overview of current retinal research. Within this volume, you will find research reports on many of the most prominent retinal disorders, such as diabetic retinopathy (DR), age-related macular degeneration (AMD), choroidal neovascularization (CNV), and retinitis pigmentosa (RP). We hope that the work presented here will stimulate new ideas and lead to effective treatments for retinal diseases.
Download or read book Molecular and Cellular Basis of Visual Acuity written by S. Robert Hilfer and published by . This book was released on 1984 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vision written by Carlo Musio and published by World Scientific. This book was released on 2001 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: The light sense is conceivably the key sense in both the animal and the plant kingdom. Vision research, undoubtedly a fast-growing field, is providing impressive results OCo thanks to modern theoretical and methodological advances. The approach of biophysics and neuroscience seems to be of great benefit and, for this reason, the present book gives an outline of recent acquisitions and updated advanced methods concerning this approach. Visual mechanisms and processes are analysed at several (molecular, cellular, integrative, computational and cognitive) levels by different methodologies (from molecular biology to computation) applied to different living models (from protists to humans, via invertebrates and lower vertebrates). Contents: The Optics of Animal Eyes (M F Land); Rhodopsin-Like Proteins: The Universal and Probably Unique Proteins for Vision (P Gualtieri); The Molecular Design of a Visual Cascade: Molecular Stages of Phototransduction in Drosophila (R Paulsen et al.); Molecular Changes During Primary Visual Pathway Development (K L Moya et al.); Color Vision and Retinal Randomness of the Japanese Yellow Swallowtail Butterfly, Papilio Xuthus (K Arikawa et al.); Patch-Clamping Solitary Visual Cells to Understand the Cellular Mechanisms of Invertebrate Phototransduction (C Musio); Phototransduction in Retinal Rods and Cones (Y Koutalos et al.); Formation of OC ONOCO and OC OFFOCO Ganglion Cell Mosaics (L M Chalupa); Endogenous Nitric Oxide Modulates Signal Transmission from Photoreceptors to On-Center Bipolar Cells in the Rabbit Retina (B Lei & I Perlman); Now You See It, Now You Don't: Shunting Inhibition in Early Vision (L Borg-Graham et al.); Visual Perceptual Learning (N Berardi & A Fiorentini); Functions of the Primate Temporal Lobe Cortical Visual Areas in Invariant Visual Object and Face Recognition (E T Rolls); Vector Code in Neuronal Networks (E N Sokolov); and other papers. Readership: Scientists and postdoctoral students in neurosciences, biophysics and physiology."
Download or read book Molecular and Cellular Bases of Vision written by Smithsonian Science Information Exchange and published by . This book was released on 1978 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Neural Basis of Early Vision written by A. Kaneko and published by Springer Science & Business Media. This book was released on 2013-03-13 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers in recent decades have elucidated signal transduction in the retina and the function of the visual cortex. The highly flexible nature of neural circuits in the visual cortex especially during the critical period has been an interesting subject for studying neural plasticity and development. Recent advances in the visual neurosciences of the vertebrate retina and the visual cortex were discussed during the 12th Keio International Symposium for Life Science and Medicine, meeting jointly with Vision Forum 2002. Contributions to the symposium collected in this volume reflect the convergence of physiological, cell biological, molecular, mathematical, and clinical approaches. The book covers topics ranging from phototransduction to visual information processing in the primary visual cortex, and includes clinical studies on hereditary night blindness, creating a valuable source of information for researchers and clinicians in the visual neurosciences.
Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on with total page 1712 pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.
Download or read book Molecular and Cellular Biology of the Eye Lens written by Hans Bloemendal and published by John Wiley & Sons. This book was released on 1981 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Webvision written by Helga Kolb and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Basic and Clinical Perspectives in Vision Research written by Jon G. Robbins and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: I have been asked to write a brief foreword to this volume honoring Hisako Ikeda, providing a review of the accomplishments in our field over the past four decades, when Hisako was an active participant. This I am delighted to do. It has been a most exciting time in vision research and Hisako has been right in the middle of much of the excitement, publishing on a wide variety of topics and providing much new data and many new insights. Hisako's research career can be divided by decades into four quite distinct areas of inquiry. In the 1950s, as a student in Japan, her research interests were psychophysical in nature, and she was concerned with visual illusions, figural aftereffects, and motion detec tion. In the 1960s, after her move to London, she began electrophysiological studies. Much of her work in the 1960s was concerned with the electroretinogram (ERG), its components, and the use of this electrical response for evaluating spectral sensitivities of the eye and retinal degenerations. This work represented the beginning of her electrodiagnostic clinical work, which continued until her retirement.
Download or read book Biology for AP Courses written by Julianne Zedalis and published by . This book was released on 2017-10-16 with total page 1923 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology for AP® courses covers the scope and sequence requirements of a typical two-semester Advanced Placement® biology course. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology for AP® Courses was designed to meet and exceed the requirements of the College Board’s AP® Biology framework while allowing significant flexibility for instructors. Each section of the book includes an introduction based on the AP® curriculum and includes rich features that engage students in scientific practice and AP® test preparation; it also highlights careers and research opportunities in biological sciences.
Download or read book The Neural Basis of Early Vision written by A Kaneko and published by . This book was released on 2003-07-02 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers in recent decades have elucidated signal transduction in the retina and the function of the visual cortex. The highly flexible nature of neural circuits in the visual cortex especially during the critical period has been an interesting subject for studying neural plasticity and development. Recent advances in the visual neurosciences of the vertebrate retina and the visual cortex were discussed during the 12th Keio International Symposium for Life Science and Medicine, meeting jointly with Vision Forum 2002. Contributions to the symposium collected in this volume reflect the convergence of physiological, cell biological, molecular, mathematical, and clinical approaches. The book covers topics ranging from phototransduction to visual information processing in the primary visual cortex, and includes clinical studies on hereditary night blindness, creating a valuable source of information for researchers and clinicians in the visual neurosciences.
Download or read book Concepts of Biology written by Samantha Fowler and published by . This book was released on 2018-01-07 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.
Download or read book The Retina A Model for Cell Biology Studies Part 1 written by Ruben Adler and published by Elsevier. This book was released on 2012-12-02 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Retina: A Model for Cell Biology Studies, Part I, is the first of a two-part series that details developments in the study of retinal cell biology. The book begins with some basic information about retinal structure and development followed by a discussion of the advantages of the retina as a model system for cell biology studies. It reviews some of the major events in the maturation of the retina pertinent to the assembly of neuronal circuits. The book describes studies of neuronal assembly in order to demonstrate that adhesion-based neuronal assembly may be the most elaborated example of a wider class of morphogenetic phenomena categorized as ""adhesion-guided multicellular assembly"" systems. The remaining chapters discuss in vivo and in vitro studies on trophic interactions in retinal development and in retinal degenerations; cell motility in the retina; molecular properties of vertebrate rod cells; the role of cyclic nucleotides in the metabolism and function of the retina; and the cellular and molecular aspects of photosensitive membrane turnover.
Download or read book The Microenvironment and Vision written by Joel B. Sheffield and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eye has fascinated scientists from the earliest days of biological in vestigation. The diversity of its parts and the precision of their interaction make it a favorite model system for a variety of developmental studies. The eye is a particularly valuable experimental system not only because its tissues provide examples of fundamental processes, but also because it is a prominent and easily accessible structure at very early embryonic ages. In order to provide an open forum for investigators working on all aspects of ocular development, a series of symposia on ocular and visual devel opment was initiated in 1973. A major objective of the symposia has been to foster communication between the basic research worker and the clinical community. It is our feeling that much can be learned on both sides from this interaction. The idea for an informal meeting allowing maximum ex change of ideas originated with Dr. Leon Candeub, who supplied the nec essary driving force that made the series a reality. Each symposium has concentrated on a different aspect of ocular development. Speakers have been selected to approach related topics from different perspectives.
Download or read book Anatomy Ocular physiology Biochemistry and genetics Pathology Microbiology Immunology Growth and senescence Optics Therapeutics Lasers and instrument technology Basic biostatistical and epidemiological terms written by Louise Bye and published by OUP Oxford. This book was released on 2013-05-23 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: An indispensable and fully comprehensive textbook, this covers the basic sciences in ophthalmology and is the only book you need to pass the FRCOphth Part 1 exam.
Download or read book Pituitary Adenylate Cyclase Activating Polypeptide written by Hubert Vaudry and published by Springer Science & Business Media. This book was released on 2003 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pituitary Adenylate Cyclase-Activating Polypeptide is the first volume to be written on the neuropeptide PACAP. It covers all domains of PACAP from molecular and cellular aspects to physiological activities and promises for new therapeutic strategies. Pituitary Adenylate Cyclase-Activating Polypeptide is the twentieth volume published in the Endocrine Updates book series under the Series Editorship of Shlomo Melmed, MD.
