Spontaneous Activity In The Sensory System

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Spontaneous Activity in the Sensory System

Author : Kazuo Imaizumi
Publisher : Frontiers Media SA
ISBN 13 : 2889454789
Total Pages : 152 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Spontaneous Activity in the Sensory System by : Kazuo Imaizumi

Download or read book Spontaneous Activity in the Sensory System written by Kazuo Imaizumi and published by Frontiers Media SA. This book was released on 2018-05-10 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spontaneous activity in the nervous system is defined as neural activity that is not driven by an external stimulus and is considered a problem for sensory processing and computation. However, spontaneous activity is not completely random and often has unique spatiotemporal patterns that instruct neural circuit development in the developing brain. Moreover, normal and aberrant patterns of spontaneous activity underlie behavioral states and diseased conditions in the adult brain. The recent technological development has shed light on these unique questions in spontaneous activity. This eBook provides both original and review articles in the propensity, mechanisms, and functions of spontaneous activity in the sensory system. Our goal is to define the state of knowledge in the field, the current challenges, and the future directions for research.

Development of the Visual System

Author : Retina Research Foundation (U.S.). Symposium
Publisher : MIT Press
ISBN 13 : 9780262121545
Total Pages : 330 pages
Book Rating : 4.1/5 (215 download)

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Book Synopsis Development of the Visual System by : Retina Research Foundation (U.S.). Symposium

Download or read book Development of the Visual System written by Retina Research Foundation (U.S.). Symposium and published by MIT Press. This book was released on 1991 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Development of the Visual System presents a selection of current studies that clearly illustrate principles of visual system development. These range from retinal development in fish and frogs to the effects of abnormal visual experience on the primary visual cortex of the cat. The book is unique in addressing four specific and fundamental aspects of development: cell lineage and cell fate, specificity and targeting of axons, specification of visual cortex, and correlates of the critical period. Encompassing technical advances in cellular and molecular biology and in video imaging and microscopy, contributions in each of these areas provide new information at the cellular and molecular levels to complement the now classic descriptions of visual development previously available at the level of neural systems.ContributorsKaren L. Allendoerfer, David M. Altshuler, Antonella Antonini, Seymour Benzer, Edward M. Callaway, Constance L. Cepko, Hollis T. Cline, Max S. Cynader, N. W. Daw, Scott E. Fraser, K. Fox, Eckhard Friauf, Anirvan Ghosh, R. W. Guillery, William A. Harris, Christine E. Holt, Lawrence C. Katz, Susan McConnell, Pamela A. Raymond, Thomas A. Reh, Carla J. Shatz, Michael P. Stryker, Claudia A. 0. Stuermer, Mriganka Sur, David L. Turner, T. N. Wiesel

Spontaneous Firing of Sensory Neurons Modulates the Gain in the Downstream Circuit of a Simple Olfactory System

Author : Matthew Justin O'Neill
Publisher :
ISBN 13 :
Total Pages : 63 pages
Book Rating : 4.:/5 (922 download)

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Book Synopsis Spontaneous Firing of Sensory Neurons Modulates the Gain in the Downstream Circuit of a Simple Olfactory System by : Matthew Justin O'Neill

Download or read book Spontaneous Firing of Sensory Neurons Modulates the Gain in the Downstream Circuit of a Simple Olfactory System written by Matthew Justin O'Neill and published by . This book was released on 2015 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: In locusts and other insects, odorants are transduced into electrical signal by the olfactory receptor neurons and transmitted to central circuits for further processing. Previous studies have shown that exogenous variables (e.g., flow rates, humidity, temperature, odor mixtures, etc.) can influence the responses of the sensory neurons and therefore modulate the central circuits. However, how the sensory neuron activity is manipulated to achieve adaptive gain control in the following circuit is yet to be understood. It is possible that the magnitude of the stimulus-evoked response in the receptor neurons, their spontaneous activity, or both of these factors can change how information about a chemical cue is processed downstream. To this end, I studied the effects of modulating two different factors on the olfactory system (flow rate and relative humidity) at four levels of the olfactory system: individual olfactory receptor neurons (first-order neurons), the whole antenna (electroantennogram recordings), individual projection neurons in the antennal lobe of the brain (second-order neurons), and population antennal lobe activity as assayed by local field potential recordings in the mushroom body. We found that flow rate changes altered the magnitude of the stimulus-evoked responses in the antenna without altering the spontaneous activity levels. Whereas, changes in the relative humidity elicited a decrease in both response magnitude and baseline activity. Intriguingly, only the humidity modulation experiments brought about significant compensatory change in the spontaneous and odor-evoked activity of the second-order neurons in the antennal lobe. Therefore, our data and analysis suggest that baseline activity of receptor neurons seems to play a key role in adapting the gain of the locust brain's central circuit.

Spontaneous Activity and Sensory Integration in Cerbellar Neurons in Vivo

Author :
Publisher :
ISBN 13 :
Total Pages : 350 pages
Book Rating : 4.:/5 (926 download)

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Book Synopsis Spontaneous Activity and Sensory Integration in Cerbellar Neurons in Vivo by :

Download or read book Spontaneous Activity and Sensory Integration in Cerbellar Neurons in Vivo written by and published by . This book was released on 2011 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Brain Architecture : Understanding the Basic Plan

Author : and Director NIBS Neuroscience Program University of Southern California Larry W. Swanson Milo Don and Lucille Appleman Professor of Biological Sciences
Publisher : Oxford University Press, USA
ISBN 13 : 0198026463
Total Pages : 283 pages
Book Rating : 4.1/5 (98 download)

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Book Synopsis Brain Architecture : Understanding the Basic Plan by : and Director NIBS Neuroscience Program University of Southern California Larry W. Swanson Milo Don and Lucille Appleman Professor of Biological Sciences

Download or read book Brain Architecture : Understanding the Basic Plan written by and Director NIBS Neuroscience Program University of Southern California Larry W. Swanson Milo Don and Lucille Appleman Professor of Biological Sciences and published by Oxford University Press, USA. This book was released on 2002-10-23 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Depending on your point of view the brain is an organ, a machine, a biological computer, or simply the most important component of the nervous system. How does it work as a whole? What are its major parts and how are they interconnected to generate thinking, feelings, and behavior? This book surveys 2,500 years of scientific thinking about these profoundly important questions from the perspective of fundamental architectural principles, and then proposes a new model for the basic plan of neural systems organization based on an explosion of structural data emerging from the neuroanatomy revolution of the 1970's. The importance of a balance between theoretical and experimental morphology is stressed throughout the book. Great advances in understanding the brain's basic plan have come especially from two traditional lines of biological thought-- evolution and embryology, because each begins with the simple and progresses to the more complex. Understanding the organization of brain circuits, which contain thousands of links or pathways, is much more difficult. It is argued here that a four-system network model can explain the structure-function organization of the brain. Possible relationships between neural networks and gene networks revealed by the human genome project are explored in the final chapter. The book is written in clear and sparkling prose, and it is profusely illustrated. It is designed to be read by anyone with an interest in the basic organization of the brain, from neuroscience to philosophy to computer science to molecular biology. It is suitable for use in neuroscience core courses because it presents basic principles of the structure of the nervous system in a systematic way.

The Sensory Hand

Author : Vernon B. Mountcastle
Publisher : Harvard University Press
ISBN 13 : 9780674019744
Total Pages : 648 pages
Book Rating : 4.0/5 (197 download)

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Book Synopsis The Sensory Hand by : Vernon B. Mountcastle

Download or read book The Sensory Hand written by Vernon B. Mountcastle and published by Harvard University Press. This book was released on 2005-12-30 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vernon Mountcastle has devoted his career to studying the neurophysiology of sensation in the hand. In The Sensory Hand he provides an astonishingly comprehensive account of the neural underpinnings of the rich and complex tactile experiences evoked by stimulation of the hand.

The Neurobiology of Olfaction

Author : Anna Menini
Publisher : CRC Press
ISBN 13 : 1420071998
Total Pages : 438 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis The Neurobiology of Olfaction by : Anna Menini

Download or read book The Neurobiology of Olfaction written by Anna Menini and published by CRC Press. This book was released on 2009-11-24 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Overview of Advances in OlfactionThe common belief is that human smell perception is much reduced compared with other mammals, so that whatever abilities are uncovered and investigated in animal research would have little significance for humans. However, new evidence from a variety of sources indicates this traditional view is likely

The Auditory Cortex

Author : Jeffery A. Winer
Publisher : Springer Science & Business Media
ISBN 13 : 1441900748
Total Pages : 711 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis The Auditory Cortex by : Jeffery A. Winer

Download or read book The Auditory Cortex written by Jeffery A. Winer and published by Springer Science & Business Media. This book was released on 2010-12-02 with total page 711 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been substantial progress in understanding the contributions of the auditory forebrain to hearing, sound localization, communication, emotive behavior, and cognition. The Auditory Cortex covers the latest knowledge about the auditory forebrain, including the auditory cortex as well as the medial geniculate body in the thalamus. This book will cover all important aspects of the auditory forebrain organization and function, integrating the auditory thalamus and cortex into a smooth, coherent whole. Volume One covers basic auditory neuroscience. It complements The Auditory Cortex, Volume 2: Integrative Neuroscience, which takes a more applied/clinical perspective.

Sensory Neurophysiology; with Special Reference to the Cat

Author : James C. Boudreau
Publisher :
ISBN 13 :
Total Pages : 492 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Sensory Neurophysiology; with Special Reference to the Cat by : James C. Boudreau

Download or read book Sensory Neurophysiology; with Special Reference to the Cat written by James C. Boudreau and published by . This book was released on 1973 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Neural Circuit and Cognitive Development

Author : Bin Chen
Publisher : Academic Press
ISBN 13 : 0128144122
Total Pages : 670 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Neural Circuit and Cognitive Development by : Bin Chen

Download or read book Neural Circuit and Cognitive Development written by Bin Chen and published by Academic Press. This book was released on 2020-06-10 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neural Circuit and Cognitive Development, Second Edition, the latest release in the Comprehensive Developmental Neuroscience series, provides a much-needed update to underscore the latest research in this rapidly evolving field, with new section editors discussing the technological advances that are enabling the pursuit of new research on brain development. This volume is devoted mainly to anatomical and functional development of neural circuits and neural systems and cognitive development. Understanding the critical role these changes play in neurodevelopment provides the ability to explore and elucidate the underlying causes of neurodevelopmental disorders and their effect on cognition. This series is designed to fill the knowledge gap, offering the most thorough coverage of this field on the market today and addressing all aspects of how the nervous system and its components develop. Features leading experts in various subfields as section editors and article authors Presents articles that have been peer reviewed to ensure accuracy, thoroughness and scholarship Includes coverage of mechanisms that control the assembly of neural circuits in specific regions of the nervous system and multiple aspects of cognitive development

The world according to zebrafish: How neural circuits generate behaviour

Author : Gonzalo G. De Polavieja
Publisher : Frontiers E-books
ISBN 13 : 2889193284
Total Pages : 368 pages
Book Rating : 4.8/5 (891 download)

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Book Synopsis The world according to zebrafish: How neural circuits generate behaviour by : Gonzalo G. De Polavieja

Download or read book The world according to zebrafish: How neural circuits generate behaviour written by Gonzalo G. De Polavieja and published by Frontiers E-books. This book was released on 2014-11-07 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding how the brain functions is one of the most ambitious current scientific goals. This challenge will only be accomplish by a multidisciplinary approach involving genetics, molecular biology, optics, ethology, neurobiology and mathematics and using tractable model systems. The zebrafish larva is a transparent genetically tractable small vertebrate, ideal for the combination state-of-the- art imaging techniques (e.g. two-photon scanning microscopy, single-plane illumination microscopy, spatial light modulator microscopy and lightfield microscopy), bioluminiscence and optogenetics to monitor and manipulate neuronal activity from single specific neurons up to the entire brain, in an intact behaving organism. Furthermore, the zebrafish model offers large and increasing collection of mutant and transgenic lines modelling human brain diseases. With these advantages in hand, the zebrafish larva became in the recent years, a novel animal model to study neuronal circuits and behaviour, taking us closer than ever before to understand how the brain controls behaviour.

The Mammalian Auditory Pathway: Neuroanatomy

Author : Douglas B Webster
Publisher : Springer Science & Business Media
ISBN 13 : 1461244161
Total Pages : 494 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis The Mammalian Auditory Pathway: Neuroanatomy by : Douglas B Webster

Download or read book The Mammalian Auditory Pathway: Neuroanatomy written by Douglas B Webster and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Springer Handbook of Auditory Research presents a series of com prehensive and synthetic reviews of the fundamental topics in modem auditory research. It is aimed at all individuals with interests in hearing research including advanced graduate students, postdoctoral researchers, and clinical investigators. The volumes will introduce new investigators to important aspects of hearing science and will help established inves tigators to better understand the fundamental theories and data in fields of hearing that they may not normally follow closely. Each volume is intended to present a particular topic comprehensively, and each chapter will serve as a synthetic overview and guide to the literature. As such, the chapters present neither exhaustive data reviews nor original research that has not yet appeared in peer-reviewed journals. The series focusses on topics that have developed a solid data and con ceptual foundation rather than on those for which a literature is only beginning to develop. New research areas will be covered on a timely basis in the series as they begin to mature.

The Cambridge Encyclopedia of Child Development

Author : Brian Hopkins
Publisher :
ISBN 13 : 110710341X
Total Pages : 993 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis The Cambridge Encyclopedia of Child Development by : Brian Hopkins

Download or read book The Cambridge Encyclopedia of Child Development written by Brian Hopkins and published by . This book was released on 2017-10-19 with total page 993 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated and expanded to 124 entries, The Cambridge Encyclopedia of Child Development remains the authoritative reference in the field.

The Spontaneous Brain

Author : Georg Northoff
Publisher : MIT Press
ISBN 13 : 0262552825
Total Pages : 533 pages
Book Rating : 4.2/5 (625 download)

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Book Synopsis The Spontaneous Brain by : Georg Northoff

Download or read book The Spontaneous Brain written by Georg Northoff and published by MIT Press. This book was released on 2024-08-06 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: An argument for a Copernican revolution in our consideration of mental features—a shift in which the world-brain problem supersedes the mind-body problem. Philosophers have long debated the mind-body problem—whether to attribute such mental features as consciousness to mind or to body. Meanwhile, neuroscientists search for empirical answers, seeking neural correlates for consciousness, self, and free will. In this book, Georg Northoff does not propose new solutions to the mind-body problem; instead, he questions the problem itself, arguing that it is an empirically, ontologically, and conceptually implausible way to address the existence and reality of mental features. We are better off, he contends, by addressing consciousness and other mental features in terms of the relationship between world and brain; philosophers should consider the world-brain problem rather than the mind-body problem. This calls for a Copernican shift in vantage point—from within the mind or brain to beyond the brain—in our consideration of mental features. Northoff, a neuroscientist, psychiatrist, and philosopher, explains that empirical evidence suggests that the brain's spontaneous activity and its spatiotemporal structure are central to aligning and integrating the brain within the world. This spatiotemporal structure allows the brain to extend beyond itself into body and world, creating the “world-brain relation” that is central to mental features. Northoff makes his argument in empirical, ontological, and epistemic-methodological terms. He discusses current models of the brain and applies these models to recent data on neuronal features underlying consciousness and proposes the world-brain relation as the ontological predisposition for consciousness.

Methods of Behavior Analysis in Neuroscience

Author : Jerry J. Buccafusco
Publisher : CRC Press
ISBN 13 : 1420041819
Total Pages : 341 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Methods of Behavior Analysis in Neuroscience by : Jerry J. Buccafusco

Download or read book Methods of Behavior Analysis in Neuroscience written by Jerry J. Buccafusco and published by CRC Press. This book was released on 2000-08-29 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using the most well-studied behavioral analyses of animal subjects to promote a better understanding of the effects of disease and the effects of new therapeutic treatments on human cognition, Methods of Behavior Analysis in Neuroscience provides a reference manual for molecular and cellular research scientists in both academia and the pharmaceutic

The Newborn Brain

Author : Hugo Lagercrantz
Publisher : Cambridge University Press
ISBN 13 : 113948558X
Total Pages : 427 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis The Newborn Brain by : Hugo Lagercrantz

Download or read book The Newborn Brain written by Hugo Lagercrantz and published by Cambridge University Press. This book was released on 2010-01-07 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: Development of the brain and the emergence of the mind constitute some of the most important concerns of contemporary biology. Disturbances during fetal life may have profound implications for a child's future neurological and psychological development, which can in turn impact society. The new edition of this highly respected work presents a comprehensive review of the basic mechanisms of brain development and the pathophysiology of disorders of the infant brain, written by a team of distinguished neuroscientists, neonatologists, and neuropediatricians. The book follows the main milestones of brain development, from formation of the neural tube and wiring of the neurons in the brain. Neurotrophic factors, neurotransmitters, glial cell biology, cerebral circulation development of sensory functions are all described in detail. Furthermore, there are more philosophical chapters on the evolution of the brain and the emergence of consciousness. Clinical considerations are highlighted where relevant.

Plasticity of the Auditory System

Author : Thomas N. Parks
Publisher : Springer Science & Business Media
ISBN 13 : 1475742193
Total Pages : 336 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Plasticity of the Auditory System by : Thomas N. Parks

Download or read book Plasticity of the Auditory System written by Thomas N. Parks and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The auditory system has a remarkable ability to adjust to an ever-changing environment. The six review chapters that comprise Plasticity of the Central Auditory System cover a spectrum of issues concerning this ability to adapt, defined by the widely applicable term "plasticity". With chapters focusing on the development of the cochlear nucleus, the mammalian superior olivary complex, plasticity in binaural hearing, plasticity in the auditory cortex, neural plasticity in bird songs, and plasticity in the insect auditory system, this volume represents much of the most current research in this field. The volume is thorough enough to stand alone, but is closely related a previous SHAR volume, Development of the Auditory System (Volume 9) by Rubel, Popper, and Fay. The book fully addresses the difficulties, challenges, and complexities of this topic as it applies to the auditory development of a wide variety of species.