Head Direction Cells And The Neural Mechanisms Of Spatial Orientation
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Head Direction Cells And The Neural Mechanisms Of Spatial Orientation
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Author : Sidney I. Wiener
language : en
Publisher: MIT Press
Release Date : 2005-07-29
Head Direction Cells And The Neural Mechanisms Of Spatial Orientation written by Sidney I. Wiener and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-07-29 with Medical categories.
A comprehensive examination of head-direction signals and their importance in explaining orienting and navigation behaviors. Head direction cells—neurons that fire only when an animal orients its head in a certain direction—are found in several different brain areas, with different neurons selective for different head orientations; they are influenced by landmarks as well as motor and vestibular information concerning how the head moves through space. These properties suggest that head direction cells play an important role in determining orientation in space and in navigation. Moreover, the prominence, strength, and clarity of head direction signals indicate their importance over the course of evolution and suggest that they can serve as a vital key for understanding brain function. This book presents the latest findings on head direction cells in a comprehensive treatment that will be a valuable reference for students and researchers in the cognitive sciences, neuroscience, computational science, and robotics. The book begins by presenting head direction cell properties and an anatomical framework of the head direction system. It then looks at the types of sensory and motor information that control head direction cell firing, covering topics including the integration of diverse signals; the relationship between head direction cell activity and an animal's spatial behavior; and spatial and directional orientation in nonhuman primates and humans. The book concludes with a tutorial demonstrating the implementation of the continuous attractor network, a computational model of head direction cells, and an application of this approach for a navigational system for mobile robots.
Encyclopedia Of Behavioral Neuroscience
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Author :
language : en
Publisher: Elsevier
Release Date : 2010-04-16
Encyclopedia Of Behavioral Neuroscience written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-04-16 with Psychology categories.
Behavioral Neuroscientists study the behavior of animals and humans and the neurobiological and physiological processes that control it. Behavior is the ultimate function of the nervous system, and the study of it is very multidisciplinary. Disorders of behavior in humans touch millions of people’s lives significantly, and it is of paramount importance to understand pathological conditions such as addictions, anxiety, depression, schizophrenia, autism among others, in order to be able to develop new treatment possibilities. Encyclopedia of Behavioral Neuroscience is the first and only multi-volume reference to comprehensively cover the foundation knowledge in the field. This three volume work is edited by world renowned behavioral neuroscientists George F. Koob, The Scripps Research Institute, Michel Le Moal, Université Bordeaux, and Richard F. Thompson, University of Southern California and written by a premier selection of the leading scientists in their respective fields. Each section is edited by a specialist in the relevant area. The important research in all areas of Behavioral Neuroscience is covered in a total of 210 chapters on topics ranging from neuroethology and learning and memory, to behavioral disorders and psychiatric diseases. The only comprehensive Encyclopedia of Behavioral Neuroscience on the market Addresses all recent advances in the field Written and edited by an international group of leading researchers, truly representative of the behavioral neuroscience community Includes many entries on the advances in our knowledge of the neurobiological basis of complex behavioral, psychiatric, and neurological disorders Richly illustrated in full color Extensively cross referenced to serve as the go-to reference for students and researchers alike The online version features full searching, navigation, and linking functionality An essential resource for libraries serving neuroscientists, psychologists, neuropharmacologists, and psychiatrists
The Neurobiology Of Spatial Behaviour
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Author : K. J. Jeffery
language : en
Publisher: Oxford University Press
Release Date : 2003-11-06
The Neurobiology Of Spatial Behaviour written by K. J. Jeffery 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 2003-11-06 with Medical categories.
This book explores the relationship between cellular processes and animal behaviour. It does this by focusing on the domain of navigation, bringing together scientists from either side of the brain-behaviour divide in an attempt to explain the linkage between spatial behaviour and the underlying activity of neurons. The Neurobiology of Spatial Behaviour is organised into two sections. Section one deals with the so-called 'higher' levels of description - studies of spatial behaviour and the brain areas that might underlie such behaviour. The section begins with insects, remarkably sophisticated navigators, and ends with humans, examining along the way issues such as whether animal brains contain maps and whether spatial and non-spatial information interact, and if so, how? Section two delves further into the brain and focuses on the mammalian representation of space and the role of place cells. These issues have far wider ramifications that simply helping us to understand the process of navigation. This system might provide a model for how other forms of knowledge, beliefs and intentions are encoded in neurons. As such, the book will be of interest to an interdisciplinary audience, including ethologists, psychologists, behavioural neuroscientists, computational modellers, physiological neuroscientists and molecular biologists.
Space Time And Memory In The Hippocampal Formation
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Author : Dori Derdikman
language : en
Publisher: Springer
Release Date : 2014-07-08
Space Time And Memory In The Hippocampal Formation written by Dori Derdikman and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-08 with Medical categories.
The discovery of new cell types, such as grid and time cells, in the hippocampus has been accompanied by major anatomical and theoretical insights in the recent years. This book provides comprehensive, up-to-date information about the hippocampal formation and especially the neural basis of episodic memory, spatial location (the formation of the cognitive map) and temporal representation. The first part of the book describes the information flow from pre-hippocampal areas into the hippocampus, the second part discusses the different types of hippocampal processing and finally, the third part depicts the influence that the hippocampal processing has on other brain structures that are perhaps more closely tied to explicit cognitive or behavioral output. This book is intended for neuroscientists, especially for those who are involved in research on the hippocampus, as well as for behavioral scientists and neurologists.
Handbook Of In Vivo Neural Plasticity Techniques
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Author :
language : en
Publisher: Academic Press
Release Date : 2018-09-01
Handbook Of In Vivo Neural Plasticity Techniques written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-01 with Medical categories.
Handbook of in Vivo Neural Plasticity Techniques, Volume 28: A Systems Neuroscience Approach to the Neural Basis of Memory and Cognition gives a comprehensive overview of the current methods and approaches that are used to study neural plasticity from a systems neuroscience perspective. In addition, the book offers in-depth methodological advice that provides the necessary foundation for researchers establishing methods and students who need to understand the theoretical and methodological bases of these approaches. This is the ideal resource for anyone new to the study of cognitive and behavioral neuroscience who seeks an introduction to state-of-the-art techniques. - Offers a comprehensive overview of state-of-the-art approaches to studying neuroplasticity in vivo - Combines discussions of theoretical underpinnings with the methodological and technical aspects necessary to guarantee success - Arranged in a uniform format that clearly and concisely lays out descriptions, methods and the pitfalls of various techniques
Spatial Processing In Navigation Imagery And Perception
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Author : Fred W. Mast
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-06-13
Spatial Processing In Navigation Imagery And Perception written by Fred W. Mast 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 2007-06-13 with Science categories.
“Spatial Processing in Navigation, Imagery and Perception” Since the decade of the brain cognitive processes have found their way to the study of brain functions and an increasing number of research studies are dealing with the aspect of spatial processing. In fact, a tremendous part of the cognitive domains studied pertain to spatial processing. However, there is also a growing tendency for diversification in relation to the subprocesses underlying spatial processing. Not only are there studies looking at the well known place cells in rats, rabbits and other animals, there is also an increasing number of studies looking at related topics in humans and monkeys such as spatial orientation, spatial construction, and spatial imagery. These studies, although diverse at first glance, have many aspects in common. We are now on the root to understand the underlying neuroanatomy and neurophysiology much better than ever before. This is made possible by the advent of novel techniques such as structural and functional in vivo anatomy, modeling, and several sophisticated behavioral research tools such as virtual reality techniques and simulators. Spatial processing is fundamental for understanding human cognition. However, compared to other domains such as memory, language, and attention the exploration of spatial functions has been understudied in the past years.
The Cognitive Thalamus
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Author : Yuri B. Saalmann
language : en
Publisher: Frontiers Media SA
Release Date : 2015-06-17
The Cognitive Thalamus written by Yuri B. Saalmann and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-17 with Neurosciences. Biological psychiatry. Neuropsychiatry categories.
Cognitive processing is commonly conceptualized as being restricted to the cerebral cortex. Accordingly, electrophysiology, neuroimaging and lesion studies involving human and animal subjects have almost exclusively focused on defining roles for cerebral cortical areas in cognition. Roles for the thalamus in cognition have been largely ignored despite the fact that the extensive connectivity between the thalamus and cerebral cortex gives rise to a closely coupled thalamo-cortical system. However, in recent years, growing interest in the thalamus as much more than a passive sensory structure, as well as methodological advances such as high-resolution functional magnetic resonance imaging of the thalamus and improved electrode targeting to subregions of thalamic nuclei using electrical stimulation and diffusion tensor imaging, have fostered research into thalamic contributions to cognition. Evidence suggests that behavioral context modulates processing in primary sensory, or first-order, thalamic nuclei (for example, the lateral geniculate and ventral posterior nuclei), allowing attentional filtering of incoming sensory information at an early stage of brain processing. Behavioral context appears to more strongly influence higher-order thalamic nuclei (for example, the pulvinar and mediodorsal nucleus), which receive major input from the cortex rather than the sensory periphery. Such higher-order thalamic nuclei have been shown to regulate information transmission in frontal and higher-order sensory cortex according to cognitive demands. This Research Topic aims to bring together neuroscientists who study different parts of the thalamus, particularly thalamic nuclei other than the primary sensory relays, and highlight the thalamic contributions to attention, memory, reward processing, decision-making, and language. By doing so, an emphasis is also placed on neural mechanisms common to many, if not all, of these cognitive operations, such as thalamo-cortical interactions and modulatory influences from sources in the brainstem and basal ganglia. The overall view that emerges is that the thalamus is a vital node in brain networks supporting cognition.
Towards Autonomous Robotic Systems
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Author : Roderich Groß
language : en
Publisher: Springer
Release Date : 2011-08-19
Towards Autonomous Robotic Systems written by Roderich Groß and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-19 with Computers categories.
This book constitutes the refereed proceedings of the 12th Annual Conference Towards Autonomous Robotics Systems, TAROS 2011, held in Sheffield, UK, in August/September 2011. The 32 revised full papers presented together with 29 two-page abstracts were carefully reviewed and selected from 94 submissions. Among the topics addressed are robot navigation, robot learning, human-robot interaction, robot control, mobile robots, reinforcement learning, robot vehicles, swarm robotic systems, etc.
Encyclopedia Of Neuroscience Volume 1
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Author : Larry R. Squire
language : en
Publisher: Academic Press
Release Date : 2009-06-12
Encyclopedia Of Neuroscience Volume 1 written by Larry R. Squire and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-12 with Medical categories.
The Encyclopedia of the Neuroscience explores all areas of the discipline in its focused entries on a wide variety of topics in neurology, neurosurgery, psychiatry and other related areas of neuroscience. Each article is written by an expert in that specific domain and peer reviewed by the advisory board before acceptance into the encyclopedia. Each article contains a glossary, introduction, a reference section, and cross-references to other related encyclopedia articles. Written at a level suitable for university undergraduates, the breadth and depth of coverage will appeal beyond undergraduates to professionals and academics in related fields.
Hippocampal Place Fields
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Author : Sheri J.Y. Mizumori
language : en
Publisher: Oxford University Press
Release Date : 2008-02-26
Hippocampal Place Fields written by Sheri J.Y. Mizumori 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 2008-02-26 with Medical categories.
Data from neuropsychological and animal research suggest that the hippocampus plays a pivotal role in two relatively different areas: active navigation, as well as episodic learning and memory. Recent studies have attempted to bridge these disparate accounts of hippocampal function by emphasizing the role that hippocampal place cells may play in processing the spatial contextual information that defines situations in which learned behaviors occur. A number of established laboratories are currently offering complementary interpretations of place fields, and this book will present the first common platform for them. Bringing together research from behavioral, genetic, physiological, computational, and neural-systems perspectives will provide a thorough understanding of the extent to which studying place-field properties has informed our understanding of the neural mechanisms of hippocampus-dependent memory. Hippocampal Place Fields: Relevance to Learning and Memory will serve as a valuable reference for everyone interested in hippocampal function.