Neural Organization

Author : Michael A. Arbib,P?ter Rdi,János Szentágothai
Publisher : MIT Press
Page : 442 pages
File Size : 51,7 Mb
Release : 1998
Category : Medical
ISBN : 026201159X

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Neural Organization by Michael A. Arbib,P?ter Rdi,János Szentágothai Pdf

In Neural Organization, Arbib, Erdi, and Szentagothai integrate structural, functional, and dynamical approaches to the interaction of brain models and neurobiologcal experiments. Both structure-based "bottom-up" and function- based "top-down" models offer coherent concepts by which to evaluate the experimental data. The goal of this book is to point out the advantages of a multidisciplinary, multistrategied approach to the brain.Part I of Neural Organization provides a detailed introduction to each of the three areas of structure, function, and dynamics. Structure refers to the anatomical aspects of the brain and the relations between different brain regions. Function refers to skills and behaviors, which are explained by means of functional schemas and biologically based neural networks. Dynamics refers to the use of a mathematical framework to analyze the temporal change of neural activities and synaptic connectivities that underlie brain development and plasticity--in terms of both detailed single-cell models and large-scale network models.In part II, the authors show how their systematic approach can be used to analyze specific parts of the nervous system--the olfactory system, hippocampus, thalamus, cerebral cortex, cerebellum, and basal ganglia--as well as to integrate data from the study of brain regions, functional models, and the dynamics of neural networks. In conclusion, they offer a plan for the use of their methods in the development of cognitive neuroscience."

Author : Ryoichiro Kageyama,Tetsuo Yamamori
Publisher : Springer Science & Business Media
Page : 282 pages
File Size : 52,9 Mb
Release : 2013-09-30
Category : Medical
ISBN : 9784431544968

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Cortical Development by Ryoichiro Kageyama,Tetsuo Yamamori Pdf

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.

Author : National Research Council,Institute of Medicine,Board on Children, Youth, and Families,Committee on Integrating the Science of Early Childhood Development
Publisher : National Academies Press
Page : 610 pages
File Size : 45,9 Mb
Release : 2000-11-13
Category : Social Science
ISBN : 9780309069885

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From Neurons to Neighborhoods by National Research Council,Institute of Medicine,Board on Children, Youth, and Families,Committee on Integrating the Science of Early Childhood Development Pdf

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.

Author : National Academy of Sciences,Institute of Medicine,Sandra Ackerman
Publisher : National Academies Press
Page : 195 pages
File Size : 46,7 Mb
Release : 1992-01-01
Category : Medical
ISBN : 9780309045292

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Discovering the Brain by National Academy of Sciences,Institute of Medicine,Sandra Ackerman Pdf

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."

Author : János Szentágothai,Michael A. Arbib,Neurosciences Research Program
Publisher : Unknown
Page : 224 pages
File Size : 46,6 Mb
Release : 1975
Category : Medical
ISBN : UOM:39076006893247

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Conceptual Models of Neural Organization by János Szentágothai,Michael A. Arbib,Neurosciences Research Program Pdf

Author : D.O. Hebb
Publisher : Psychology Press
Page : 518 pages
File Size : 47,8 Mb
Release : 2005-04-11
Category : Psychology
ISBN : 9781135631901

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The Organization of Behavior by D.O. Hebb Pdf

Since its publication in 1949, D.O. Hebb's, The Organization of Behavior has been one of the most influential books in the fields of psychology and neuroscience. However, the original edition has been unavailable since 1966, ensuring that Hebb's comment that a classic normally means "cited but not read" is true in his case. This new edition rectifies a long-standing problem for behavioral neuroscientists--the inability to obtain one of the most cited publications in the field. The Organization of Behavior played a significant part in stimulating the investigation of the neural foundations of behavior and continues to be inspiring because it provides a general framework for relating behavior to synaptic organization through the dynamics of neural networks. D.O. Hebb was also the first to examine the mechanisms by which environment and experience can influence brain structure and function, and his ideas formed the basis for work on enriched environments as stimulants for behavioral development. References to Hebb, the Hebbian cell assembly, the Hebb synapse, and the Hebb rule increase each year. These forceful ideas of 1949 are now applied in engineering, robotics, and computer science, as well as neurophysiology, neuroscience, and psychology--a tribute to Hebb's foresight in developing a foundational neuropsychological theory of the organization of behavior.

Author : John Szentágothai,Michael Anthony Arbib,Neurosciences Research Program,Yvonne Homsy
Publisher : Unknown
Page : 205 pages
File Size : 53,5 Mb
Release : 1974
Category : Electronic
ISBN : OCLC:67058699

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Conceptual Models of Neural Organization by John Szentágothai,Michael Anthony Arbib,Neurosciences Research Program,Yvonne Homsy Pdf

Author : Harry Wechsler
Publisher : Academic Press
Page : 384 pages
File Size : 40,9 Mb
Release : 2014-05-10
Category : Computers
ISBN : 9781483262796

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Neural Networks for Perception by Harry Wechsler Pdf

Neural Networks for Perception, Volume 2: Computation, Learning, and Architectures explores the computational and adaptation problems related to the use of neuronal systems, and the corresponding hardware architectures capable of implementing neural networks for perception and of coping with the complexity inherent in massively distributed computation. This book addresses both theoretical and practical issues related to the feasibility of both explaining human perception and implementing machine perception in terms of neural network models. The text is organized into two sections. The first section, computation and learning, discusses topics on learning visual behaviors, some of the elementary theory of the basic backpropagation neural network architecture, and computation and learning in the context of neural network capacity. The second section is on hardware architecture. The chapters included in this part of the book describe the architectures and possible applications of recent neurocomputing models. The Cohen-Grossberg model of associative memory, hybrid optical/digital architectures for neorocomputing, and electronic circuits for adaptive synapses are some of the subjects elucidated. Neuroscientists, computer scientists, engineers, and researchers in artificial intelligence will find the book useful.

Author : J. Szentágothai,M. Palkovits,J. Hámori
Publisher : Elsevier
Page : 350 pages
File Size : 45,8 Mb
Release : 2013-10-22
Category : Medical
ISBN : 9781483189932

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Regulatory Functions of the CNS Principles of Motion and Organization by J. Szentágothai,M. Palkovits,J. Hámori Pdf

Advances in Physiological Sciences, Volume 1: Regulatory Functions of the CNS: Principles of Motion and Organization covers the proceedings of the 28th International Congress of Physiological Sciences, held in Budapest in 1980. This text is comprised of six parts. Before presenting the six major topics, this book first explains the principles of neural organization and the perception and action. The first part studies the mechanisms of transmission in the monosynaptic reflex pathway in the spinal cord, while the second part looks into the neural mechanisms of voluntary movements and precentral motor area. Other parts of this book present papers on motor organization, eye movements, sleep, and unitary activity of the brain. This selection will be invaluable to physiologists, students of physiology, and others interested in studying the principles of motion and organization.

Author : Gordon M. Shepherd
Publisher : Oxford University Press
Page : 736 pages
File Size : 52,5 Mb
Release : 2004
Category : Medical
ISBN : 9780195159561

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The Synaptic Organization of the Brain by Gordon M. Shepherd Pdf

This is a thorough revision of the standard text on local circuits in the different regions of the brain. In this fifth edition, the results of the mouse and human genome projects are incorporated for the first time. Also for the first time, the reader is oriented to supporting neuroscience databases. Among the new advances covered are 2-photon confocal laser microscopy of dendrites and dendritic spines, biochemical analyses, and dual patch and multielectrode recordings, applied together with an increasing range of behavioral and gene-targeting methods.

Author : Yan M. Yufik,Biswa Sengupta,Karl Friston
Publisher : Frontiers Media SA
Page : 137 pages
File Size : 49,6 Mb
Release : 2017-11-30
Category : Electronic book
ISBN : 9782889453405

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Self-Organization in the Nervous System by Yan M. Yufik,Biswa Sengupta,Karl Friston Pdf

This special issue reviews state-of-the-art approaches to the biophysical roots of cognition. These approaches appeal to the notion that cognitive capacities serve to optimize responses to changing external conditions. Crucially, this optimisation rests on the ability to predict changes in the environment, thus allowing organisms to respond pre-emptively to changes before their onset. The biophysical mechanisms that underwrite these cognitive capacities remain largely unknown; although a number of hypotheses has been advanced in systems neuroscience, biophysics and other disciplines. These hypotheses converge on the intersection of thermodynamic and information-theoretic formulations of self-organization in the brain. The latter perspective emerged when Shannon’s theory of message transmission in communication systems was used to characterise message passing between neurons. In its subsequent incarnations, the information theory approach has been integrated into computational neuroscience and the Bayesian brain framework. The thermodynamic formulation rests on a view of the brain as an aggregation of stochastic microprocessors (neurons), with subsequent appeal to the constructs of statistical mechanics and thermodynamics. In particular, the use of ensemble dynamics to elucidate the relationship between micro-scale parameters and those of the macro-scale aggregation (the brain). In general, the thermodynamic approach treats the brain as a dissipative system and seeks to represent the development and functioning of cognitive mechanisms as collective capacities that emerge in the course of self-organization. Its explicanda include energy efficiency; enabling progressively more complex cognitive operations such as long-term prediction and anticipatory planning. A cardinal example of the Bayesian brain approach is the free energy principle that explains self-organizing dynamics in the brain in terms of its predictive capabilities – and selective sampling of sensory inputs that optimise variational free energy as a proxy for Bayesian model evidence. An example of thermodynamically grounded proposals, in this issue, associates self-organization with phase transitions in neuronal state-spaces; resulting in the formation of bounded neuronal assemblies (neuronal packets). This special issue seeks a discourse between thermodynamic and informational formulations of the self-organising and self-evidencing brain. For example, could minimization of thermodynamic free energy during the formation of neuronal packets underlie minimization of variational free energy?

Author : Ruth Kimchi,Marlene Behrmann,Carl R. Olson
Publisher : Psychology Press
Page : 904 pages
File Size : 53,8 Mb
Release : 2003-09-12
Category : Psychology
ISBN : 9781135647230

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Perceptual Organization in Vision by Ruth Kimchi,Marlene Behrmann,Carl R. Olson Pdf

This book presents an overview of different frameworks for understanding perceptual organization, and a state-of-the-art summary of the domain. It describes findings from visual search, illusory contours, and object recognition using electrophysiological measures.

Author : Constant D. Beugré
Publisher : Edward Elgar Publishing
Page : 366 pages
File Size : 44,5 Mb
Release : 2018-04-27
Category : Business & Economics
ISBN : 9781783475544

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The Neuroscience of Organizational Behavior by Constant D. Beugré Pdf

The Neuroscience of Organizational Behavior establishes the scientific foundations of organizational neuroscience, a nascent discipline that explores the neural correlates of human behavior in organizations. The book draws from several disciplines including the organizational sciences, neuroeconomics, cognitive psychology, social cognitive neuroscience and neuroscience. The topics discussed include the neural foundations of organizational phenomena, such as decision-making, leadership, fairness, trust and cooperation, emotions, ethics and morality, unconscious bias and diversity in the workplace.

Author : Werner von Seelen,Gordon Lionel Shaw,Ulrich Michael Leinhos
Publisher : Unknown
Page : 480 pages
File Size : 41,8 Mb
Release : 1988
Category : Brain
ISBN : UCAL:B4529256

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Organization of Neural Networks by Werner von Seelen,Gordon Lionel Shaw,Ulrich Michael Leinhos Pdf

Author : Gerald M. Edelman
Publisher : Unknown
Page : 414 pages
File Size : 42,6 Mb
Release : 1987-12-06
Category : Medical
ISBN : UOM:39015040623137

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Neural Darwinism by Gerald M. Edelman Pdf

One of the nation's leading neuroscientists presents a radically new view of the function of the brain and the nervous system. Its central idea is that the nervous system in each individual operates as a selective system resembling natural selection in evolution, but operating by different mechanisms. This far-ranging theory of brain functions is bound to stimulate renewed discussion of such philosophical issues as the mind-body problem, the origins of knowledge and the perceptual bases of language. Notes and Index.