Information Processing In The Cortex
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Discovering The Brain
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Author : National Academy of Sciences
language : en
Publisher: National Academies Press
Release Date : 1992-01-01
Discovering The Brain written by National Academy of Sciences and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-01-01 with Medical categories.
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."
Models Of Information Processing In The Basal Ganglia
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Author : James C. Houk
language : en
Publisher: MIT Press
Release Date : 1995
Models Of Information Processing In The Basal Ganglia written by James C. Houk and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Medical categories.
This book brings together the biology and computational features of the basal ganglia and their related cortical areas along with select examples of how this knowledge can be integrated into neural network models. Recent years have seen a remarkable expansion of knowledge about the anatomical organization of the part of the brain known as the basal ganglia, the signal processing that occurs in these structures, and the many relations both to molecular mechanisms and to cognitive functions. This book brings together the biology and computational features of the basal ganglia and their related cortical areas along with select examples of how this knowledge can be integrated into neural network models. Organized in four parts - fundamentals, motor functions and working memories, reward mechanisms, and cognitive and memory operations - the chapters present a unique admixture of theory, cognitive psychology, anatomy, and both cellular- and systems- level physiology written by experts in each of these areas. The editors have provided commentaries as a helpful guide to each part. Many new discoveries about the biology of the basal ganglia are summarized, and their impact on the computational role of the forebrain in the planning and control of complex motor behaviors discussed. The various findings point toward an unexpected role for the basal ganglia in the contextual analysis of the environment and in the adaptive use of this information for the planning and execution of intelligent behaviors. Parallels are explored between these findings and new connectionist approaches to difficult control problems in robotics and engineering. Contributors James L. Adams, P. Apicella, Michael Arbib, Dana H. Ballard, Andrew G. Barto, J. Brian Burns, Christopher I. Connolly, Peter F. Dominey, Richard P. Dum, John Gabrieli, M. Garcia-Munoz, Patricia S. Goldman-Rakic, Ann M. Graybiel, P. M. Groves, Mary M. Hayhoe, J. R. Hollerman, George Houghton, James C. Houk, Stephen Jackson, Minoru Kimura, A. B. Kirillov, Rolf Kotter, J. C. Linder, T. Ljungberg, M. S. Manley, M. E. Martone, J. Mirenowicz, C. D. Myre, Jeff Pelz, Nathalie Picard, R. Romo, S. F. Sawyer, E Scarnat, Wolfram Schultz, Peter L. Strick, Charles J. Wilson, Jeff Wickens, Donald J. Woodward, S. J. Young
Probabilistic Models Of The Brain
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Author : Rajesh P. N. Rao
language : en
Publisher: Bradford Books
Release Date : 2002
Probabilistic Models Of The Brain written by Rajesh P. N. Rao and has been published by Bradford Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Computers categories.
Neurophysiological, neuroanatomical, and brain imaging studies have helped to shed light on how the brain transforms raw sensory information into a form that is useful for goal-directed behavior. A fundamental question that is seldom addressed by these studies, however, is why the brain uses the types of representations it does and what evolutionary advantage, if any, these representations confer. It is difficult to address such questions directly via animal experiments. A promising alternative is to use probabilistic principles such as maximum likelihood and Bayesian inference to derive models of brain function. This book surveys some of the current probabilistic approaches to modeling and understanding brain function. Although most of the examples focus on vision, many of the models and techniques are applicable to other modalities as well. The book presents top-down computational models as well as bottom-up neurally motivated models of brain function. The topics covered include Bayesian and information-theoretic models of perception, probabilistic theories of neural coding and spike timing, computational models of lateral and cortico-cortical feedback connections, and the development of receptive field properties from natural signals.
Prefrontal Cortex
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Author : Satoru Otani
language : en
Publisher: Springer Science & Business Media
Release Date : 2004-03-31
Prefrontal Cortex written by Satoru Otani and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-03-31 with Medical categories.
The prefrontal cortex is regarded by many as the executive controller, which determines appropriate coupling between a sensory input and motor output to meet environmental demands. Our cognitive ability heavily relies on the function of the prefrontal cortex. Prefrontal Cortex: From Synaptic Plasticity to Cognition takes an interdisciplinary approach to characterize the function of the anterior portion of the frontal lobe in rodents and human and non-human primates. The topics in this volume are diverse. They range from membrane properties of prefrontal neurons to cognitive psychology and attempt to encompass domains of the prefrontal field in an effort to provide the bigger picture.
Energetics And Human Information Processing
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Author : G.M. Hockey
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Energetics And Human Information Processing written by G.M. Hockey and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Psychology categories.
The central theme of this book is the role of energetical factors in the regulation of human information processing activity. This is a restatement of one of the classic problems of psychology - that of acc ounting for motivational or intensive aspects of behaviour, as opposed to structural or directional aspects. The term "energetics" was first used in the 1930's by Freeman, Duffy and others, following Cannon's energy mobilization view of emotion and motivation. The original concept had a limited life, probably because of its unnecessary focus on relativ ely peripheral processes, but it provided the foundations for the con cepts of "arousal" and "activation" which became the popular motivational constructs of the 1950's and 1960's. Now, these too are found wanting. The original assumptions of a unitary, non-specific process based on activation of the brain stem reticular formation have been shown to be misleading. Current work in neurobiology has demonstrated evidence of discrete neurotransmitter systems having quite specific information processing functions, and central roles in the regulation of behaviour. Even the venerable curvilinear relationship between motivation and per formance (the Yerkes-Dodson law) has been shown to be, at best, an unhelpful oversimplification. On a different front psychophysiologists have found complex patterns in the response of different bodily systems to external stressors and to task demands.
The Speed Of Thought
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Author : Martin J. Tovee
language : en
Publisher: Springer
Release Date : 1998-11-13
The Speed Of Thought written by Martin J. Tovee and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-11-13 with Medical categories.
This book deals with information processing in the primate temporal visual cortex, one of the higher visual association areas, which is believed to be important for the representation of complex stimuli and may also play a role in visual memory. Here, the need for rapid information processing shapes the functional architecture of all sensory systems, acting to reduce, where possible, wiring length and the number of synapses, to allow faster processing.
Prefrontal Cortex
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Author : Ana Starcevic
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-10-03
Prefrontal Cortex written by Ana Starcevic and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Medical categories.
The prefrontal cortex reaches its greatest development in the human brain, making up nearly one third of the neocortex. Due to its remarkable evolution, the prefrontal cortex plays an important role in higher integrative functions such as information processing, thinking, understanding, attention, behavior, motivation, emotions, working memory, and analysis. This book brings together theoretical and technical research advances on the prefrontal cortex, from the basic explanations of the neuronal architecture of the prefrontal cortex and its anatomy, presenting it as a morphological substrate for many psychological conditions, through normal and altered connectivity and its manifestation in different behavior and identification of organizational levels inside the prefrontal cortex through different neuroimaging methods. It also provides an interdisciplinary view of the prefrontal cortex and its issues and discovers the main role of this part of brain in psychosocial, economic, and cultural adaptation.
Information Storage
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Author : Cornelia S. Große
language : en
Publisher: Springer Nature
Release Date : 2019-11-19
Information Storage written by Cornelia S. Große and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-19 with Computers categories.
This book examines some of the underlying processes behind different forms of information management, including how we store information in our brains, the impact of new technologies such as computers and robots on our efficiency in storing information, and how information is stored in families and in society. The editors brought together experts from a variety of disciplines. While it is generally agreed that information reduces uncertainties and that the ability to store it safely is of vital importance, these authors are open to different meanings of “information”: computer science considers the bit as the information block; neuroscience emphasizes the importance of information as sensory inputs that are processed and transformed in the brain; theories in psychology focus more on individual learning and on the acquisition of knowledge; and finally sociology looks at how interpersonal processes within groups or society itself come to the fore. The book will be of value to researchers and students in the areas of information theory, artificial intelligence, and computational neuroscience.
Computational Cultural Neuroscience
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Author : Joan Y. Chiao
language : en
Publisher: Taylor & Francis
Release Date : 2024-08-02
Computational Cultural Neuroscience written by Joan Y. Chiao and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-02 with Psychology categories.
This book provides novel insights into the study of empirical computational approaches in the field of cultural neuroscience. It discusses and analyses topics such as cultural intelligence, cultural machine learning, cultural brain dynamics and cultural security. This comprehensive text engages with computational principles to guide the research on the influence of cultural environments on human genetics. It explores the theoretical and methodological approaches involved in computational neuroscience. The author elucidates how cultural processes intersect with the structural organization of the nervous system, contributing to the study of computational principles and neural information-processing mechanisms at the cultural level. Research in this subject area can help provide better understanding of the role of computation in cultural neuroscience, stimulating further research into practice and policy. Computational Cultural Neuroscience: An Introduction is the ideal resource for academics, researchers and students of psychology, neuroscience, computer science or philosophy, who are interested in cultural neuroscience.
Neuroconstructivism How The Brain Constructs Cognition
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Author : Denis Mareschal
language : en
Publisher: Oxford University Press
Release Date : 2007
Neuroconstructivism How The Brain Constructs Cognition written by Denis Mareschal and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Computers categories.
What are the processes, from conception to adulthood, that enable a single cell to grow into a sentient adult? This work sets out a whole new framework for considering the complex topic of development, integrating data from cognitive studies, computational work, and neuroimaging.