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The Neural Circuit For Spatial Representation
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Book Synopsis The Neural Circuit for Spatial Representation by : Yasser Roudi
Download or read book The Neural Circuit for Spatial Representation written by Yasser Roudi and published by Frontiers Media SA. This book was released on 2012-10-12 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do we find our way? The discovery of medial entorhinal cortex grid cells in 2005 stimulated a wide variety of experimental, theoretical and computational work aimed at elucidating the neural circuit underlying spatial representations in the entorhinal cortex. However, grid cells act in concert with place cells, head direction cells and border cells, each playing a part in the spatial navigation circuit. The aim of this Research Topics is to solicit contributions from leading researchers in the field of spatial navigation and spatial memory to present new experimental data, computational modeling or discussion on mechanisms underlying the neural encoding of space in the parahippocampal cortices.
Book Synopsis Micro-, Meso- and Macro-Dynamics of the Brain by : György Buzsáki
Download or read book Micro-, Meso- and Macro-Dynamics of the Brain written by György Buzsáki and published by Springer. This book was released on 2016-05-02 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together leading investigators who represent various aspects of brain dynamics with the goal of presenting state-of-the-art current progress and address future developments. The individual chapters cover several fascinating facets of contemporary neuroscience from elementary computation of neurons, mesoscopic network oscillations, internally generated assembly sequences in the service of cognition, large-scale neuronal interactions within and across systems, the impact of sleep on cognition, memory, motor-sensory integration, spatial navigation, large-scale computation and consciousness. Each of these topics require appropriate levels of analyses with sufficiently high temporal and spatial resolution of neuronal activity in both local and global networks, supplemented by models and theories to explain how different levels of brain dynamics interact with each other and how the failure of such interactions results in neurologic and mental disease. While such complex questions cannot be answered exhaustively by a dozen or so chapters, this volume offers a nice synthesis of current thinking and work-in-progress on micro-, meso- and macro- dynamics of the brain.
Book Synopsis Neural Representation of Temporal Patterns by : E. Covey
Download or read book Neural Representation of Temporal Patterns written by E. Covey and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Neural Circuit Control of Feature Tuning in CA1 During Spatial Learning by : Sebastian Victor Rolotti
Download or read book Neural Circuit Control of Feature Tuning in CA1 During Spatial Learning written by Sebastian Victor Rolotti and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: By employing a variety of experimental techniques including in vivo two-photon calcium imaging, extracellular electrophysiology, optogenetics, and chemogenetics in awake, behaving mice, we attempted to characterize the subcellular and circuit determinants of place field representations and to connect them to these cells' role in spatial learning and memory.
Book Synopsis Neural Circuits of Innate Behaviors by : Hao Wang
Download or read book Neural Circuits of Innate Behaviors written by Hao Wang and published by Springer Nature. This book was released on 2020-08-27 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the latest research findings in the neurocircuitry of innate behaviors, covering major topics such as innate fear, aggression, feeding, reward, social interaction, parental care, spatial navigation, and sleep-wake regulation. For decades, humans have been fascinated by wild animals’ instincts, like the annual two-thousand-mile migration of the monarch butterfly in North American, and the “imprint” behavior of newborn birds. Since these instincts are always displayed in stereotypical patterns in most individuals of a given species, the neural circuits processing such behaviors must be genetically hard-wired in the brain. Recently, with the development of modern techniques, including optogenetics, retrograde and anterograde virus tracing, and in vivo calcium imaging, researchers have been able to determine and dissect the specific neural circuits for many innate behaviors by selectively manipulating well-defined cell types in the brain. This book discusses recent advances in the investigation of the neural-circuit mechanisms underlying innate behaviors.
Book Synopsis Comprehensive Developmental Neuroscience: Neural Circuit Development and Function in the Heathy and Diseased Brain by : A.J. King
Download or read book Comprehensive Developmental Neuroscience: Neural Circuit Development and Function in the Heathy and Diseased Brain written by A.J. King and published by Elsevier Inc. Chapters. This book was released on 2013-05-06 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Hippocampus as a Cognitive Map by : John O'Keefe
Download or read book The Hippocampus as a Cognitive Map written by John O'Keefe and published by Oxford University Press, USA. This book was released on 1978 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Representation and Brain by : Shintaro Funahashi
Download or read book Representation and Brain written by Shintaro Funahashi and published by Springer Science & Business Media. This book was released on 2009-04-22 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding brain functions, especially the neural mechanisms of higher cognitive processes such as thinking, reasoning, judging, and decision making, are the subjects covered by the chapters of this book. They describe recent progress in four major research areas: visual functions, motor functions, memory functions, and prefrontal functions. There are many color illustrations making this book an especially valuable resource for students and researchers in neuroscience.
Book Synopsis Discovering the Brain by : National Academy of Sciences
Download or read book Discovering the Brain written by National Academy of Sciences and published by National Academies Press. This book was released on 1992-01-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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."
Book Synopsis Biomimetic Neural Learning for Intelligent Robots by : Stefan Wermter
Download or read book Biomimetic Neural Learning for Intelligent Robots written by Stefan Wermter and published by Springer. This book was released on 2005-08-25 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This state-of-the-art survey contains selected papers contributed by researchers in intelligent systems, cognitive robotics, and neuroscience including contributions from the MirrorBot project and from the NeuroBotics Workshop 2004. The research work presented demonstrates significant novel developments in biologically inspired neural models for use in intelligent robot environments and biomimetic cognitive behavior.
Book Synopsis Temporal Coding in the Brain by : G. Buzsaki
Download or read book Temporal Coding in the Brain written by G. Buzsaki and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Temporal coding in the brain documents a revolution now occurring in the neurosciences. How does parallel processing of information bind together the complex nature of the outer and our inner worlds? Do intrinsic oscillations and transient cooperative states of neurons represent the physiological basis of cognitive and motor functions of the brain? Some answers to these challenging issues are provided in this book by leading world experts of brain function. A common denominator of the works presented in this volume is the nature and mechanisms of neuronal cooperation in the temporal domain. The topics range from simple organisms to the human brain. The volume is intended for investigators and graduate students in neurophysiology, cognitive neuroscience, neural computation and neurology.
Book Synopsis Active Navigation by : Jacob Michael Olson
Download or read book Active Navigation written by Jacob Michael Olson and published by . This book was released on 2017 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Episodic memories are inherently spatial experiences. This is reflected in the neural implementation of space and memory in mammals, where the hippocampus is a cortical structure necessary for successful spatial navigation and encoding of episodic memories. While the spatial encoding properties in this region are well studied in rodents, the neural pathway that allows these representations to utilize this information and shape navigation behavior is not well understood. This dissertation proposes a dorsal navigation circuit from subregion CA1 of the hippocampus through to primary motor cortex. This cortical circuit passes through subiculum (SUB) and entorhinal cortex (EC), the two main output structures of hippocampus, before proceeding through retrosplenial (RSP) and posterior parietal (PPC) cortices. Both of these regions reciprocally connect to the premotor medial precentral cortex (MPC), a premotor cortex of the rat that projects directly to primary motor cortex. Evidence of the navigational utility of these regions is substantial. Lesion studies show that RSP, SUB, and EC are all necessary for full performance of hippocampus-dependent spatial navigation. PPC shows deficits more consistent with spatially driven action planning, while MPC lesions cause laterality bias in choices. Neural representations support the proposed circuit with unique spatial representations in EC, RSP, and PPC. Spatial representations in SUB and MPC, however, are not well studied in during navigation. To address the knowledge deficiencies in the proposed circuit, this dissertation contains electrophysiology studies of SUB and MPC during a complex navigation task. In SUB, a novel form of spatial encoding encoded the axis of travel. This neural population shows temporal firing properties consistent with an integrated role with hippocampus. In MPC, action encoding dominated neural representations across spatial and choice contexts. A widespread spatial signal was also present in the region. This dissertation describes the neural correlates of two cortical regions essential to a navigational control circuit. We discovered a novel spatial representation in the hippocampal formation with important navigational implications and show its link to CA1 activity through its temporal firing dynamics. Together, these studies provide further support for the existence of a dorsal cortical circuit controlling navigation in the rat.
Book Synopsis The Hippocampus Book by : Per Andersen
Download or read book The Hippocampus Book written by Per Andersen and published by Oxford University Press. This book was released on 2007 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hippocampus is one of a group of remarkable structures embedded within the brain's medial temporal lobe. Long known to be important for memory, it has been a prime focus of neuroscience research for many years. The Hippocampus Book promises to facilitate developments in the field in a major way by bringing together, for the first time, contributions by leading international scientists knowledgeable about hippocampal anatomy, physiology, and function. This authoritative volume offers the most comprehensive, up-to-date account of what the hippocampus does, how it does it, and what happens when things go wrong. At the same time, it illustrates how research focusing on this single brain structure has revealed principles of wider generality for the whole brain in relation to anatomical connectivity, synaptic plasticity, cognition and behavior, and computational algorithms. Well-organized in its presentation of both theory and experimental data, this peerless work vividly illustrates the astonishing progress that has been made in unraveling the workings of the brain. The Hippocampus Book is destined to take a central place on every neuroscientist's bookshelf.
Book Synopsis Foundations of Neuroeconomic Analysis by : Paul W. Glimcher
Download or read book Foundations of Neuroeconomic Analysis written by Paul W. Glimcher and published by OUP USA. This book was released on 2011 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuroeconomics has emerged at the border of the social and natural sciences. This book argues that a meaningful interdisciplinary synthesis of the study of human and animal choice is not only desirable, but also well underway, and so it is time to develop formally a foundational approach for the field.
Book Synopsis Brain Organization and Memory by : James L. McGaugh
Download or read book Brain Organization and Memory written by James L. McGaugh and published by Oxford University Press. This book was released on 1992-06-25 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume summarizes recent findings of leading researchers investigating the brain systems that underlie memory. The book reviews recent progress in understanding forms of memory in animals and humans and the interaction of cortical and subcortical systems in the regulation of memory. Special emphasis is given to the development of neural network models that attempt to link cells to systems in the representation of memory. The book will be an invaluable source for cognitive psychologists, neuroscientists, and students interested in this active and exciting area of research.
Book Synopsis Unilateral Neglect by : John Marshall
Download or read book Unilateral Neglect written by John Marshall and published by Psychology Press. This book was released on 2013-04-15 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unilateral neglect is a fairly common disorder, usually associated with a stroke, which results in a neglect or lack of attention to one side of space usually, but not exclusively, the left. Theoretically, it is one of the most interesting and important areas in neuropsychology; practically, it is one of the greatest therapeutic problems facing therapists and rehabilitationists. This book covers all aspects of the disorder, from an historical survey of research to date, through the nature and anatomical bases of neglect, and on to review contemporary theories on the subject. The final section covers behavioural and physical remediation. A greater understanding of unilateral neglect will have important implications not just for this particular disorder but for the understanding of brain function as a whole.
Book Synopsis Frontiers in Neural Circuits and Frontiers in Neurology by : Desdemona Fricker
Download or read book Frontiers in Neural Circuits and Frontiers in Neurology written by Desdemona Fricker and published by Frontiers Media SA. This book was released on 2021-02-26 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this 2nd edition, the following article has been added: Fricker D, Beraneck M, Tagliabue M and Jeffery KJ (2020) Editorial: Coding for Spatial Orientation in Humans and Animals: Behavior, Circuits and Neurons. Front. Neural Circuits 14:619073. doi: 10.3389/fncir.2020.619073
