A Model For The Development Of Neurons In Visual Cortex

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Discovering the Brain

Author : National Academy of Sciences
Publisher : National Academies Press
ISBN 13 : 0309045290
Total Pages : 195 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Discovering the Brain by : National Academy of Sciences

Download or read book Discovering the Brain written by National Academy of Sciences and published by National Academies Press. This book was released on 1992-01-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brain ... There is no other part of the human anatomy that is so intriguing. How does it develop and function and why does it sometimes, tragically, degenerate? The answers are complex. In Discovering the Brain, science writer Sandra Ackerman cuts through the complexity to bring this vital topic to the public. The 1990s were declared the "Decade of the Brain" by former President Bush, and the neuroscience community responded with a host of new investigations and conferences. Discovering the Brain is based on the Institute of Medicine conference, Decade of the Brain: Frontiers in Neuroscience and Brain Research. Discovering the Brain is a "field guide" to the brainâ€"an easy-to-read discussion of the brain's physical structure and where functions such as language and music appreciation lie. Ackerman examines: How electrical and chemical signals are conveyed in the brain. The mechanisms by which we see, hear, think, and pay attentionâ€"and how a "gut feeling" actually originates in the brain. Learning and memory retention, including parallels to computer memory and what they might tell us about our own mental capacity. Development of the brain throughout the life span, with a look at the aging brain. Ackerman provides an enlightening chapter on the connection between the brain's physical condition and various mental disorders and notes what progress can realistically be made toward the prevention and treatment of stroke and other ailments. Finally, she explores the potential for major advances during the "Decade of the Brain," with a look at medical imaging techniquesâ€"what various technologies can and cannot tell usâ€"and how the public and private sectors can contribute to continued advances in neuroscience. This highly readable volume will provide the public and policymakersâ€"and many scientists as wellâ€"with a helpful guide to understanding the many discoveries that are sure to be announced throughout the "Decade of the Brain."

A Model for the Development of Neurons in Visual Cortex

Author : L. N. Cooper
Publisher :
ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis A Model for the Development of Neurons in Visual Cortex by : L. N. Cooper

Download or read book A Model for the Development of Neurons in Visual Cortex written by L. N. Cooper and published by . This book was released on 1984 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: The object of our research is to find principles of development and organization of neural networks that can account both for experimental data on the cellular level and, when applied to large numbers of neurons that receive sensory and/or interneuronal information, for various higher level systems properties. Networks of neurons already have been constructed that can organize themselves to display some cognitive properties. Although these are still primitive compared to what animals or even machines in some cases can presently do, it is significance that these networks are self-organizing, that the global cognitive properties are the result of local modifications of the network components -- learning (so to speak) on a cellular level. This learning comes about through the modification of synaptic junctions (connections) between neurons. One crucial hypothesis concerns the form of this synaptic modification by applying them to the development of selectivity and ocular dominance in cat visual cortex, where much experimental data has been obtained in the last twenty years. This leads to a theory of synaptic evolution based on sets of coupled non-linear stochastic differential equations. Analysis and computer simulations show this theory is in good agreement with classical experimental results. In addition we obtain some new predictions that can be tested.

From Neurons to Neighborhoods

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309069882
Total Pages : 610 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis From Neurons to Neighborhoods by : National Research Council

Download or read book From Neurons to Neighborhoods written by National Research Council and published by National Academies Press. This book was released on 2000-11-13 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: How we raise young children is one of today's most highly personalized and sharply politicized issues, in part because each of us can claim some level of "expertise." The debate has intensified as discoveries about our development-in the womb and in the first months and years-have reached the popular media. How can we use our burgeoning knowledge to assure the well-being of all young children, for their own sake as well as for the sake of our nation? Drawing from new findings, this book presents important conclusions about nature-versus-nurture, the impact of being born into a working family, the effect of politics on programs for children, the costs and benefits of intervention, and other issues. The committee issues a series of challenges to decision makers regarding the quality of child care, issues of racial and ethnic diversity, the integration of children's cognitive and emotional development, and more. Authoritative yet accessible, From Neurons to Neighborhoods presents the evidence about "brain wiring" and how kids learn to speak, think, and regulate their behavior. It examines the effect of the climate-family, child care, community-within which the child grows.

Circuits in the Brain

Author : Charles Legéndy
Publisher : Springer Science & Business Media
ISBN 13 : 0387888497
Total Pages : 233 pages
Book Rating : 4.3/5 (878 download)

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Book Synopsis Circuits in the Brain by : Charles Legéndy

Download or read book Circuits in the Brain written by Charles Legéndy and published by Springer Science & Business Media. This book was released on 2009-04-20 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Charles Legéndy’s Circuits in the Brain: A Model of Shape Processing in the Primary Visual Cortex is published at a time marked by unprecedented advances in experimental brain research which are, however, not matched by similar advances in theoretical insight. For this reason, the timing is ideal for the appearance of Dr. Legéndy’s book, which undertakes to derive certain global features of the brain directly from the neurons. Circuits in the Brain, with its “relational firing” model of shape processing, includes a step-by-step development of a set of multi-neuronal networks for transmitting visual relations, using a strategy believed to be equally applicable to many aspects of brain function other than vision. The book contains a number of testable predictions at the neuronal level, some believed to be accessible to the techniques which have recently become available. With its novel approach and concrete references to anatomy and physiology, the monograph promises to open up entirely new avenues of brain research, and will be particularly useful to graduate students, academics, and researchers studying neuroscience and neurobiology. In addition, since Dr. Legéndy’s book succeeds in achieving a clean logical presentation without mathematics, and uses a bare minimum of technical terminology, it may also be enjoyed by non-scientists intrigued by the intellectual challenge of the elegant devices applied inside our brain. The book is uniquely self-contained; with more than 120 annotated illustrations it goes into full detail in describing all functional and theoretical concepts on which it builds.

Webvision

Author : Helga Kolb
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (53 download)

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Book Synopsis Webvision by : Helga Kolb

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:

Development of the Visual System

Author : Retina Research Foundation (U.S.). Symposium
Publisher : MIT Press
ISBN 13 : 9780262121545
Total Pages : 330 pages
Book Rating : 4.1/5 (215 download)

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Book Synopsis Development of the Visual System by : Retina Research Foundation (U.S.). Symposium

Download or read book Development of the Visual System written by Retina Research Foundation (U.S.). Symposium and published by MIT Press. This book was released on 1991 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Development of the Visual System presents a selection of current studies that clearly illustrate principles of visual system development. These range from retinal development in fish and frogs to the effects of abnormal visual experience on the primary visual cortex of the cat. The book is unique in addressing four specific and fundamental aspects of development: cell lineage and cell fate, specificity and targeting of axons, specification of visual cortex, and correlates of the critical period. Encompassing technical advances in cellular and molecular biology and in video imaging and microscopy, contributions in each of these areas provide new information at the cellular and molecular levels to complement the now classic descriptions of visual development previously available at the level of neural systems.ContributorsKaren L. Allendoerfer, David M. Altshuler, Antonella Antonini, Seymour Benzer, Edward M. Callaway, Constance L. Cepko, Hollis T. Cline, Max S. Cynader, N. W. Daw, Scott E. Fraser, K. Fox, Eckhard Friauf, Anirvan Ghosh, R. W. Guillery, William A. Harris, Christine E. Holt, Lawrence C. Katz, Susan McConnell, Pamela A. Raymond, Thomas A. Reh, Carla J. Shatz, Michael P. Stryker, Claudia A. 0. Stuermer, Mriganka Sur, David L. Turner, T. N. Wiesel

Development of the Cerebral Cortex

Author : Gregory R. Bock
Publisher : John Wiley & Sons
ISBN 13 : 0470514817
Total Pages : 246 pages
Book Rating : 4.4/5 (75 download)

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Book Synopsis Development of the Cerebral Cortex by : Gregory R. Bock

Download or read book Development of the Cerebral Cortex written by Gregory R. Bock and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book details the rapidly advancing research on the development of the cerebral cortex. Topics covered include: new physiological data showing patterns in developing cortical organization; abnormalities of cortical development associated with psychiatric disorders; and research on cell identity and regionalization of the cortex.

Information Processing in the Cortex

Author : Ad Aertsen
Publisher : Springer Science & Business Media
ISBN 13 : 3642499678
Total Pages : 467 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Information Processing in the Cortex by : Ad Aertsen

Download or read book Information Processing in the Cortex written by Ad Aertsen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a tradition of theoretical brain science which started in the forties (Wiener, McCulloch, Turing, Craik, Hebb). This was continued by a small number of people without interruption up to the present. It has definitely provided main guiding lines for brain science, the devel opment of which has been spectacular in the last decades. However, within the bulk of experimental neuroscience, the theoreticians some times had a difficult stand, since it was felt that the times were not ripe yet and the methods not yet available for a development of a true theoretical speciality in this field. Thus theory remained in the hands of a fairly small club which recruited its members from theoretical physicists, mathematicians and some experimentalists with amateurish theoretical leanings. The boom of approaches which go by the name of 'computational neuroscience', 'neuronal networks', 'associative mem ory', 'spinglass theory', 'parallel processing' etc. should not blind one for the fact that the group of people professionally interested in real istic models of brain function up to the present date remains rather small and suffers from a lack of professional organization. It was against this background that we decided to organize a meet ing on Theoretical Brain Science. The meeting was held April 18 - 20, 1990 and took place at Schloss Ringberg, West-Germany, a facility sponsored by the Max-Planck-Society.

Synaptic Modification, Neuron Selectivity, and Nervous System Organization

Author : William B. Levy
Publisher : Psychology Press
ISBN 13 : 1317768981
Total Pages : 275 pages
Book Rating : 4.3/5 (177 download)

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Book Synopsis Synaptic Modification, Neuron Selectivity, and Nervous System Organization by : William B. Levy

Download or read book Synaptic Modification, Neuron Selectivity, and Nervous System Organization written by William B. Levy and published by Psychology Press. This book was released on 2014-03-18 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1985. This is a collection of essays presenting various theoretical ideas concerning distributive memories and cortical models. In addition, it includes a discussion of how a central set of assumptions can explain much of what is now known about deprivation and normal development of visual cortex and can perhaps also serve as the basis for a theory of higher nervous system organization as well as the Changeux model of how a synapse can modify itself.

A Network Model of the Primary Visual Cortex

Author : Alan B. Saul
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (768 download)

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Book Synopsis A Network Model of the Primary Visual Cortex by : Alan B. Saul

Download or read book A Network Model of the Primary Visual Cortex written by Alan B. Saul and published by . This book was released on 1981 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Building Brains

Author : David J. Price
Publisher : John Wiley & Sons
ISBN 13 : 111929391X
Total Pages : 388 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Building Brains by : David J. Price

Download or read book Building Brains written by David J. Price and published by John Wiley & Sons. This book was released on 2017-09-25 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a highly visual, readily accessible introduction to the main events that occur during neural development and their mechanisms Building Brains: An Introduction to Neural Development, 2nd Edition describes how brains construct themselves, from simple beginnings in the early embryo to become the most complex living structures on the planet. It explains how cells first become neural, how their proliferation is controlled, what regulates the types of neural cells they become, how neurons connect to each other, how these connections are later refined under the influence of neural activity, and why some neurons normally die. This student-friendly guide stresses and justifies the generally-held belief that a greater knowledge of how nervous systems construct themselves will help us find new ways of treating diseases of the nervous system that are thought to originate from faulty development, such as autism spectrum disorders, epilepsy, and schizophrenia. A concise, illustrated guide focusing on core elements and emphasizing common principles of developmental mechanisms, supplemented by suggestions for further reading Text boxes provide detail on major advances, issues of particular uncertainty or controversy, and examples of human diseases that result from abnormal development Introduces the methods for studying neural development, allowing the reader to understand the main evidence underlying research advances Offers a balanced mammalian/non-mammalian perspective (and emphasizes mechanisms that are conserved across species), drawing on examples from model organisms like the fruit fly, nematode worm, frog, zebrafish, chick, mouse and human Associated Website includes all the figures from the textbook and explanatory movies Filled with full-colorartwork that reinforces important concepts; an extensive glossary and definitions that help readers from different backgrounds; and chapter summaries that stress important points and aid revision, Building Brains: An Introduction to Neural Development, 2nd Edition is perfect for undergraduate students and postgraduates who may not have a background in neuroscience and/or molecular genetics. “This elegant book ranges with ease and authority over the vast field of developmental neuroscience. This excellent textbook should be on the shelf of every neuroscientist, as well as on the reading list of every neuroscience student.” —Sir Colin Blakemore, Oxford University “With an extensive use of clear and colorful illustrations, this book makes accessible to undergraduates the beauty and complexity of neural development. The book fills a void in undergraduate neuroscience curricula.” —Professor Mark Bear, Picower Institute, MIT. Highly Commended, British Medical Association Medical Book Awards 2012 Published with the New York Academy of Sciences

Neural Plasticity

Author : Peter R. Huttenlocher
Publisher : Harvard University Press
ISBN 13 : 0674038932
Total Pages : 285 pages
Book Rating : 4.6/5 (74 download)

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Book Synopsis Neural Plasticity by : Peter R. Huttenlocher

Download or read book Neural Plasticity written by Peter R. Huttenlocher and published by Harvard University Press. This book was released on 2009-07-01 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neural plasticity--the brain's ability to change in response to normal developmental processes, experience, and injury--is a critically important phenomenon for both neuroscience and psychology. Increasing evidence about the extent of plasticity--long past the supposedly critical first three years--has recently emerged. Neural Plasticity offers the first succinct and lucid integration of this research and its implications. Pointing out the negative and the positive consequences of plasticity, Peter Huttenlocher describes plasticity in children and adults (in normal aging and in response to trauma), in sensory systems, the motor cortex, higher cortical functions, and language development, proceeding system by system, and paying particular attention to the cerebral cortex. One of the book's strengths is its range of references, not only to studies on human subjects but to the experimental study of animal models as well. This book will be a unique contribution to research and to the literature on clinical neuroscience.

Models of the Visual Cortex

Author : David Rose
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 616 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Models of the Visual Cortex by : David Rose

Download or read book Models of the Visual Cortex written by David Rose and published by John Wiley & Sons. This book was released on 1985 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive and stimulating study which presents the views of 71 leading theorists on the underlying mechanisms and functions of the primary visual cortex.

Developmental Stereo

Author : Mojtaba Solgi
Publisher : ProQuest
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Developmental Stereo by : Mojtaba Solgi

Download or read book Developmental Stereo written by Mojtaba Solgi and published by ProQuest. This book was released on 2009 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cortical Development

Author : Ryoichiro Kageyama
Publisher : Springer Science & Business Media
ISBN 13 : 4431544968
Total Pages : 283 pages
Book Rating : 4.4/5 (315 download)

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Book Synopsis Cortical Development by : Ryoichiro Kageyama

Download or read book Cortical Development written by Ryoichiro Kageyama and published by Springer Science & Business Media. This book was released on 2013-09-30 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews recent progress in cortical development research, focusing on the mechanisms of neural stem cell regulation, neuronal diversity and connectivity formation, and neocortical organization. Development of the cerebral cortex, the center for higher brain functions such as cognition, memory, and decision making, is one of the major targets of current research. The cerebral cortex is divided into many areas, including motor, sensory, and visual cortices, each of which consists of six layers containing a variety of neurons with different activities and connections. As this book explains, such diversity in neuronal types and connections is generated at various levels. First, neural stem cells change their competency over time, giving sequential rise to distinct types of neurons and glial cells: initially deep layer neurons, then superficial layer neurons, and lastly astrocytes. The activities and connections of neurons are further modulated via interactions with other brain regions, such as the thalamocortical circuit, and via input from the environment. This book on cortical development is essential reading for students, postdocs, and neurobiologists.

The Visually Responsive Neuron

Author : T.P. Hicks
Publisher : Elsevier
ISBN 13 : 0080862209
Total Pages : 507 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis The Visually Responsive Neuron by : T.P. Hicks

Download or read book The Visually Responsive Neuron written by T.P. Hicks and published by Elsevier. This book was released on 1993-03-18 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely new volume presents broad-based and wide-ranging contributions on all aspects of vision. The material is grouped for presentation in a logical fashion in five main themes: peripheral processing; sensory integration in superior colliculus; organization of visual projections; development and plasticity; and neuronal encoding and visually guided behavior. The material spans from molecules to cognition, including overt behavior, and synaptic and membrane levels of analysis. The species studied also range over diverse phyla, while contributors too form a diverse group representing Europe, North America, and Asia. The Visually Responsive Neuron is an exciting and informative addition to the well known Progress in Brain Research series.

The Neural Basis of Early Vision

Author : A. Kaneko
Publisher : Springer Science & Business Media
ISBN 13 : 4431684476
Total Pages : 272 pages
Book Rating : 4.4/5 (316 download)

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Book Synopsis The Neural Basis of Early Vision by : A. Kaneko

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.