The Self Organizing Brain From Growth Cones To Functional Networks
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The Self-Organizing Brain: From Growth Cones to Functional Networks by M.A. Corner,F.H. Lopes da Silva,H.B.M. Uylings,J. van Pelt Pdf
This book concentrates on the organizational level of neurons and neuronal networks under the unifying theme "The Self-Organizing Brain - From Growth Cones to Functional Networks". Such a theme is attractive because it incorporates all phases in the emergence of complexity and (adaptive) organization, as well as involving processes that remain operative in the mature state. The order of the sections follows successive levels of organization from neuronal growth cones, neurite formation, neuronal morphology and signal processing to network development, network dynamics and, finally, to the formation of functional circuits.
The Self-Organizing Brain: From Growth Cones to Functional Networks by M.A. Corner,F.H. Lopes da Silva,H.B.M. Uylings,J. van Pelt Pdf
This book concentrates on the organizational level of neurons and neuronal networks under the unifying theme "The Self-Organizing Brain - From Growth Cones to Functional Networks". Such a theme is attractive because it incorporates all phases in the emergence of complexity and (adaptive) organization, as well as involving processes that remain operative in the mature state. The order of the sections follows successive levels of organization from neuronal growth cones, neurite formation, neuronal morphology and signal processing to network development, network dynamics and, finally, to the formation of functional circuits.
The result of the second Appalachian conference on neurodynamics, this volume focuses on the problem of "order," its origins, evolution, and future. Central to this concern lies our understanding of time. Both classical and quantum physics have developed their conceptions within a framework of time symmetry. Divided into four major sections, this book: * provides refreshingly new approaches to the problem of the evolution of order, indicating the directions that need to be taken in subsequent conferences which will address learning and memory more directly; * addresses the issue of how information becomes transmitted in the nervous system; * shows how patterns are constructed at the synaptodendritic level of processing and how such pattern construction relates to image processing; and * deals with the control operations which operate on image processing to construct entities such as visual and auditory objects such as phonemes. The aim of the conference was to bring together professionals to exchange ideas -- some were fairly worked out; others were in their infancy. As a result, one of the most valuable aspects of the conference is that it fostered lasting interactive relationships among these leading researchers.
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?
Modeling in the Neurosciences by R.R. Poznanski Pdf
With contributions from more than 40 renowned experts, Modeling in the Neurosciences: From Ionic Channels to Neural Networks is essential for those interested in neuronal modeling and quantitative neiroscience. Focusing on new mathematical and computer models, techniques and methods, this monograph represents a cohesive and comprehensive treatment
Modeling Biology by Manfred Dietrich Laubichler,Gerd B. Müller Pdf
Experts examine new modeling strategies for the interpretation of biological data and their integration into the conceptual framework of theoretical biology, detailing approaches that focus on morphology, development, behavior, or evolution. Abstract and conceptual models have become an indispensable tool for analyzing the flood of highly detailed empirical data generated in recent years by advanced techniques in the biosciences. Scientists are developing new modeling strategies for analyzing data, integrating results into the conceptual framework of theoretical biology, and formulating new hypotheses. In Modeling Biology, leading scholars investigate new modeling strategies in the domains of morphology, development, behavior, and evolution. The emphasis on models in the biological sciences has been accompanied by a new focus on conceptual issues and a more complex understanding of epistemological concepts. Contributors to Modeling Biology discuss models and modeling strategies from the perspectives of philosophy, history, and applied mathematics. Individual chapters discuss specific approaches to modeling in such domains as biological form, development, and behavior. Finally, the book addresses the modeling of these properties in the context of evolution, with a particular emphasis on the emerging field of evolutionary developmental biology (or evo-devo). Contributors Giorgio A. Ascoli, Chandrajit Bajaj, James P. Collins, Luciano da Fontoura Costa, Kerstin Dautenhahn, Nigel R. Franks, Scott Gilbert, Marta Ibañes Miguez, Juan Carlos Izpisúa-Belmonte, Alexander S. Klyubin, Thomas J. Koehnle, Manfred D. Laubichler, Sabina Leonelli, James A. R. Marshall, George R. McGhee Jr., Gerd B. Müller, Chrystopher L. Nehaniv, Karl J. Niklas, Lars Olsson, Eirikur Palsson, Daniel Polani, Diego Rasskin Gutman, Hans-Jörg Rheinberger, Alexei V. Samsonovich, Jeffrey C. Schank, Harry B. M. Uylings, Jaap van Pelt, Iain Werry
Author : James M. Bower Publisher : Springer Science & Business Media Page : 897 pages File Size : 55,5 Mb Release : 2013-06-29 Category : Medical ISBN : 9781475798005
This volume includes papers presented at the Fifth Annual Computational Neurosci ence meeting (CNS*96) held in Boston, Massachusetts, July 14 - 17, 1996. This collection includes 148 of the 234 papers presented at the meeting. Acceptance for mceting presenta tion was based on the peer review of preliminary papers originally submitted in May of 1996. The papers in this volume represent final versions of this work submitted in January of 1997. As represented by this volume, computational neuroscience continues to expand in quality, size and breadth of focus as increasing numbers of neuroscientists are taking a computational approach to understanding nervous system function. Defining computa tional neuroscience as the exploration of how brains compute, it is clear that there is al most no subject or area of modern neuroscience research that is not appropriate for computational studies. The CNS meetings as well as this volume reflect this scope and di versity.
Author : Leo M. Chalupa,Barbara L. Finlay Publisher : Springer Science & Business Media Page : 344 pages File Size : 50,6 Mb Release : 2012-12-06 Category : Medical ISBN : 9781461553335
Development and Organization of the Retina by Leo M. Chalupa,Barbara L. Finlay Pdf
Development and Organization of the Retina offers an invaluable survey of contemporary research issues and methods dealing with the retina and retinal projections. The book's 19 chapters report on investigations into two areas: research into the organization of the mature retina and work on developmental issues. A sampling of chapter topics includes -- embryonic patterning of cone subtypes in the mammalian retina -- synaptic transmission between retinal neurons -- scaling the retina, macro and micro -- retinal ganglion cell axonal transport, and more.
This book presents a unique synthesis of the current neuroscience of cognition by one of the world's authorities in the field. The guiding principle to this synthesis is the tenet that the entirety of our knowledge is encoded by relations, and thus by connections, in neuronal networks of our cerebral cortex. Cognitive networks develop by experience on a base of widely dispersed modular cell assemblies representing elementary sensations and movements. As they develop cognitive networks organize themselves hierarchically by order of complexity or abstraction of their content. Because networks intersect profusely, sharing commong nodes, a neuronal assembly anywhere in the cortex can be part of many networks, and therefore many items of knowledge. All cognitive functions consist of neural transactions within and between cognitive networks. After reviewing the neurobiology and architecture of cortical networks (also named cognits), the author undertakes a systematic study of cortical dynamics in each of the major cognitive functions--perception, memory, attention, language, and intelligence. In this study, he makes use of a large body of evidence from a variety of methodologies, in the brain of the human as well as the nonhuman primate. The outcome of his interdisciplinary endeavor is the emergence of a structural and dynamic order in the cerebral cortex that, though still sketchy and fragmentary, mirrors with remarkable fidelity the order in the human mind.
Development of Self-Determination Through the Life-Course by Michael L. Wehmeyer,Karrie A. Shogren,Todd D. Little,Shane J. Lopez Pdf
This volume examines the developmental aspects of the general psychological construct of self-determination. The term refers to self- (vs. other-) caused action—to people acting volitionally—as based on their own will. Research conducted in the fields of psychology and education shows the importance of self-determination to adolescent development and positive adult outcomes. The first part of this volume presents an overview of theories and historical antecedents of the construct. It looks at the role of self-determination in major theories of human agentic behavior and of adolescent development and individuation. The second part of the volume examines the developmental origins and the trajectory of self-determination in childhood, adolescence, and adulthood, and looks as aging aspects. The next part presents studies on the evolutionary aspects, individual differences and healthy psychological development. The last part of the book covers the development of causal and agentic capability.
Author : Allan N. Schore Publisher : W. W. Norton & Company Page : 422 pages File Size : 52,8 Mb Release : 2003-05-17 Category : Psychology ISBN : 9780393734041
Affect Dysregulation and Disorders of the Self (Norton Series on Interpersonal Neurobiology) by Allan N. Schore Pdf
This volume (one of two) is the first presentation of Schore's comprehensive theory in book form, as it has developed since 1994. In 1994 Allan Schore published his groundbreaking book, Affect Regulation and the Origin of the Self, in which he integrated a large number of experimental and clinical studies from both the psychological and biological disciplines in order to construct an overarching model of social and emotional development. Since then he has expanded his regulation theory in more than two dozen articles and essays covering multiple disciplines, including neuroscience, psychiatry, psychoanalysis, developmental psychology, attachment, and trauma. Affect Dysregulation and Disorders of the Self contains writings on developmental affective neuroscience and developmental neuropsychiatry. It is absolutely essential reading for all clinicians, researchers, and general readers interested in normal and abnormal human development.
Modeling in the Neurosciences by G. N. Reeke,R.R. Poznanski,K. A. Lindsay,J.R. Rosenberg,O. Sporns Pdf
Computational models of neural networks have proven insufficient to accurately model brain function, mainly as a result of simplifications that ignore the physical reality of neuronal structure in favor of mathematically tractable algorithms and rules. Even the more biologically based "integrate and fire" and "compartmental" styles of modeling suff
Young People and Alcohol by John Saunders,Joseph Rey Pdf
Young People and Alcohol is a practical and comprehensive reference for professionals and researchers in the field of alcohol misuse who work with people aged 12 to 25 years. The book provides readers from a range of professional backgrounds with authoritative and up to date information about the effects of alcohol use in the young and, particularly, its management, with an emphasis on interventions whose effectiveness is supported by evidence. Written by an internationally renowned team of contributors, chapters span five key sections: The Phenomenon and Impact of Youth Drinking; Neurobiology; Prevention and Early Intervention; Assessment and Diagnosis; and Treatment. FEATURES Focus is on treatment, relating the science to everyday clinical practice. Evidence-based List of further resources Tables and flowcharts Glossary of key terms and abbreviations
What is evolution? What is a gene? How did these concepts originate and how did they develop? This book is a short history ranging from Lamarck and Darwin to DNA and the Human Genome Project, exploring the conceptual oppositions, techniques, institutional conditions and controversies that have shaped the development of biology.
Human Behavior, Learning, and the Developing Brain by Donna Coch,Geraldine Dawson,Kurt W. Fischer Pdf
Leading authorities present research on specific clinical problems, including autism, Williams syndrome, learning and language disabilities, ADHD, and issues facing infants of diabetic mothers. In addition, the effects of social stress and maltreatment on brain development and behavior are reviewed. --from publisher description.
