Emergent Neural Computation From The Interaction Of Different Forms Of Plasticity

Author : Cristina Savin
Publisher : Frontiers Media SA
ISBN 13 : 2889197883
Total Pages : 195 pages
Book Rating : 4.80/5 ( download)

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Download or read book Emergent neural computation from the interaction of different forms of plasticity written by Cristina Savin and published by Frontiers Media SA. This book was released on 2016-03-22 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the propagation of neural activity through synapses, to the integration of signals in the dendritic arbor, and the processes determining action potential generation, virtually all aspects of neural processing are plastic. This plasticity underlies the remarkable versatility and robustness of cortical circuits: it enables the brain to learn regularities in its sensory inputs, to remember the past, and to recover function after injury. While much of the research into learning and memory has focused on forms of Hebbian plasticity at excitatory synapses (LTD/LTP, STDP), several other plasticity mechanisms have been characterized experimentally, including the plasticity of inhibitory circuits (Kullmann, 2012), synaptic scaling (Turrigiano, 2011) and intrinsic plasticity (Zhang and Linden, 2003). However, our current understanding of the computational roles of these plasticity mechanisms remains rudimentary at best. While traditionally they are assumed to serve a homeostatic purpose, counterbalancing the destabilizing effects of Hebbian learning, recent work suggests that they can have a profound impact on circuit function (Savin 2010, Vogels 2011, Keck 2012). Hence, theoretical investigation into the functional implications of these mechanisms may shed new light on the computational principles at work in neural circuits. This Research Topic of Frontiers in Computational Neuroscience aims to bring together recent advances in theoretical modeling of different plasticity mechanisms and of their contributions to circuit function. Topics of interest include the computational roles of plasticity of inhibitory circuitry, metaplasticity, synaptic scaling, intrinsic plasticity, plasticity within the dendritic arbor and in particular studies on the interplay between homeostatic and Hebbian plasticity, and their joint contribution to network function.

Author : Alessandro E.P. Villa
Publisher : Springer
ISBN 13 : 3319447815
Total Pages : 557 pages
Book Rating : 4.10/5 ( download)

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Download or read book Artificial Neural Networks and Machine Learning – ICANN 2016 written by Alessandro E.P. Villa and published by Springer. This book was released on 2016-08-26 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volume set, LNCS 9886 + 9887, constitutes the proceedings of the 25th International Conference on Artificial Neural Networks, ICANN 2016, held in Barcelona, Spain, in September 2016. The 121 full papers included in this volume were carefully reviewed and selected from 227 submissions. They were organized in topical sections named: from neurons to networks; networks and dynamics; higher nervous functions; neuronal hardware; learning foundations; deep learning; classifications and forecasting; and recognition and navigation. There are 47 short paper abstracts that are included in the back matter of the volume.

Author : Nancy Ogden
Publisher : John Wiley & Sons
ISBN 13 : 111964531X
Total Pages : 930 pages
Book Rating : 4.13/5 ( download)

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Download or read book Psychology Around Us written by Nancy Ogden and published by John Wiley & Sons. This book was released on 2021-06-28 with total page 930 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychology Around Us, Fourth Canadian Edition offers students a wealth of tools and content in a structured learning environment that is designed to draw students in and hold their interest in the subject. Psychology Around Us is available with WileyPLUS, giving instructors the freedom and flexibility to tailor curated content and easily customize their course with their own material. It provides today's digital students with a wide array of media content — videos, interactive graphics, animations, adaptive practice — integrated at the learning objective level to provide students with a clear and engaging path through the material. Psychology Around Us is filled with interesting research and abundant opportunities to apply concepts in a real-life context. Students will become energized by the material as they realize that Psychology is "all around us."

Author : Stefan Wermter
Publisher : Springer
ISBN 13 : 3540445978
Total Pages : 587 pages
Book Rating : 4.75/5 ( download)

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Download or read book Emergent Neural Computational Architectures Based on Neuroscience written by Stefan Wermter and published by Springer. This book was released on 2003-05-15 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is generally understood that the present approachs to computing do not have the performance, flexibility, and reliability of biological information processing systems. Although there is a comprehensive body of knowledge regarding how information processing occurs in the brain and central nervous system this has had little impact on mainstream computing so far. This book presents a broad spectrum of current research into biologically inspired computational systems and thus contributes towards developing new computational approaches based on neuroscience. The 39 revised full papers by leading researchers were carefully selected and reviewed for inclusion in this anthology. Besides an introductory overview by the volume editors, the book offers topical parts on modular organization and robustness, timing and synchronization, and learning and memory storage.

Author : Melanie A. Woodin
Publisher : Springer Science & Business Media
ISBN 13 : 1441969780
Total Pages : 191 pages
Book Rating : 4.81/5 ( download)

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Download or read book Inhibitory Synaptic Plasticity written by Melanie A. Woodin and published by Springer Science & Business Media. This book was released on 2010-11-02 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume will explore the most recent findings on cellular mechanisms of inhibitory plasticity and its functional role in shaping neuronal circuits, their rewiring in response to experience, drug addiction and in neuropathology. Inhibitory Synaptic Plasticity will be of particular interest to neuroscientists and neurophysiologists.

Author : Axel Sandvig
Publisher : Frontiers Media SA
ISBN 13 : 2832513247
Total Pages : 171 pages
Book Rating : 4.48/5 ( download)

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Download or read book Criticality in neural network behavior and its implications for computational processing in healthy and perturbed conditions written by Axel Sandvig and published by Frontiers Media SA. This book was released on 2023-02-03 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Erika Covi
Publisher : Frontiers Media SA
ISBN 13 : 2889760006
Total Pages : 244 pages
Book Rating : 4.08/5 ( download)

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Download or read book Emerging Technologies and Systems for Biologically Plausible Implementations of Neural Functions written by Erika Covi and published by Frontiers Media SA. This book was released on 2022-04-26 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Brian MacWhinney
Publisher : Psychology Press
ISBN 13 : 1135676925
Total Pages : 519 pages
Book Rating : 4.26/5 ( download)

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Download or read book The Emergence of Language written by Brian MacWhinney and published by Psychology Press. This book was released on 2013-03-07 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: For nearly four centuries, our understanding of human development has been controlled by the debate between nativism and empiricism. Nowhere has the contrast between these apparent alternatives been sharper than in the study of language acquisition. However, as more is learned about the details of language learning, it is found that neither nativism nor empiricism provides guidance about the ways in which complexity arises from the interaction of simpler developmental forces. For example, the child's first guesses about word meanings arise from the interplay between parental guidance, the child's perceptual preferences, and neuronal support for information storage and retrieval. As soon as the shape of the child's lexicon emerges from these more basic forces, an exploration of "emergentism" as a new alternative to nativism and empiricism is ready to begin. This book presents a series of emergentist accounts of language acquisition. Each case shows how a few simple, basic processes give rise to new levels of language complexity. The aspects of language examined here include auditory representations, phonological and articulatory processes, lexical semantics, ambiguity processing, grammaticality judgment, and sentence comprehension. The approaches that are invoked to account formally for emergent patterns include neural network theory, dynamic systems, linguistic functionalism, construction grammar, optimality theory, and statistically-driven learning. The excitement of this work lies both in the discovery of new emergent patterns and in the integration of theoretical frameworks that can formalize the theory of emergentism.

Author : April A. Benasich
Publisher : MIT Press
ISBN 13 : 0262545721
Total Pages : 339 pages
Book Rating : 4.23/5 ( download)

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Download or read book Emergent Brain Dynamics written by April A. Benasich and published by MIT Press. This book was released on 2022-06-07 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experts explore the maturation of nonlinear brain dynamics from a developmental perspective and consider the relationship of neurodevelopmental disorders to early disruption in dynamic coordination. This volume in the Strüngmann Forum Reports series explores the complex mechanisms that accompany the dynamic processes by which the brain evolves and matures. Integrating perspectives from multiple disciplines, the book identifies knowledge gaps and proposes innovative ways forward for this emerging area of cross-disciplinary study. The contributors examine maturation of nonlinear brain dynamics across systems from a developmental perspective and relate these organizing networks to the establishment of normative cognition and pathology seen in many neurodevelopmental disorders. The book looks at key mechanistic questions, including: What role does dynamic coordination play in the establishment and maintenance of brain networks and structural and functional connectivity? How are local and global functional networks assembled and transformed over normative development? To what degree do oscillatory patterns vary across development? What is the impact of critical periods, and which factors initiate and terminate such periods? It also explores the potential of new technologies and techniques to enhance understanding of normative development and to enable early identification and remediation of neurodevelopmental and neuropsychiatric disorders that may result from early disruption in dynamic coordination. Contributors Sylvain Baillet, Yehezkel Ben-Ari, April A. Benasich, Olivier Bertrand, Gyorgy Buzsáki, Alain Chédotal, Sam M. Doesburg, Gordin Fishell, Adriana Galván, Jennifer N. Gelinas, Jay Giedd, Pierre Gressens, Ileana L. Hanganu-Opatz, Rowshanak Hashemiyoon, Takao K. Hensch, Suzana Herculano-Houzel, Mark Hübener, Mark, Matthias Kaschube, Michael S. Kobor, Bryan Kolb, Thorsten Kolling, Jean-Philippe Lachaux, Ulman Lindenberger, Heiko J. Luhmann, Hannah Monyer, Sarah R. Moore, Charles A. Nelson III, Tomáš Paus, Patrick L. Purdon, Pasko Rakic, Urs Ribary, Akira Sawa, Terrence J. Sejnowski, Wolf Singer, Cheryl L. Sisk, Nicholas C. Spitzer, Michael P. Stryker, Migranka Sur, Peter J. Uhlhaas

Author : Si Wu
Publisher : Frontiers E-books
ISBN 13 : 2889193837
Total Pages : 179 pages
Book Rating : 4.37/5 ( download)

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Download or read book Neural Information Processing with Dynamical Synapses written by Si Wu and published by Frontiers E-books. This book was released on 2015-01-08 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: