Brain Oscillations Synchrony And Plasticity

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Brain Oscillations, Synchrony and Plasticity

Author : Jos J. Eggermont
Publisher : Academic Press
Page : 270 pages
File Size : 44,8 Mb
Release : 2021-01-11
Category : Medical
ISBN : 9780128204085

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Brain Oscillations, Synchrony and Plasticity by Jos J. Eggermont Pdf

Brain Oscillations, Synchrony and Plasticity: Basic Principles and Application to Auditory-Related Disorders discusses the role of brain oscillations, especially with respect to the auditory system and how those oscillations are measured, change over the lifespan, and falter leading to a variety of psychiatric and neurological disorders. The book begins with a description of these cortical rhythm oscillations and how they function in both the normal and pathological brain. It explains how these oscillations are important to auditory, executive and attention brain networks and how they relate to the development, production and deterioration of speech and language. In addition, treatment of malfunctioning cortical rhythms are reviewed using neuromodulation, such as transcranial magnetic, direct current, random noise, and alternating current stimulation, as well as focused ultrasound. The book concludes by describing the potential role of oscillations in dyslexia, autism, schizophrenia and Alzheimer’s disease. Introduces readers to brain imaging methods such as structural and functional magnetic resonance imaging, EEG and magnetoencephalography, in the study of brain oscillations, synchrony and networks of the normal and pathological brain Highlights the role of brain oscillations in perception and cognition, in particular with respect to the auditory system, speech and language Describes lifespan changes, from preterm to senescence, of brain oscillations, brain networks and how they relate to the development and deterioration of speech and language Explains the effects of hearing loss on neural network change in the auditory and non-auditory networks such as the default mode-, the salience-, the executive- and attention networks Illustrates the breakdown of network connections in auditory-related disorders such as tinnitus and in psychiatric disorders with a strong auditory, speech and language component

Brain Function and Oscillations

Author : Erol Başar
Publisher : Springer Science & Business Media
Page : 491 pages
File Size : 51,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642598937

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Brain Function and Oscillations by Erol Başar Pdf

Neuroscience is ripe for a paradigm change as Freeman and Mountcastle describe. Brain Oscillations provide an important key to this change. In this book the functional importance of the brain's multiple oscillations is treated with an integrative scope. According to the author, neurophysiology and cognition demand integrative approaches similar to those of Galilei and Newton in physics and of Darwin in biology. Not only the human brain but also lower brains and ganglia of invertebrates are treated with electrophysical methods. Experiments on sensory registration, perception, movement, and cognitive processes related to attention, learning, and memory are described. A synopsis on brain functions leads to a new neuron assemblies doctrine, extending the concept of Sherrington, and new trends in this field. The book will appeal to scientists and graduate students.

Multimodal Oscillation-based Connectivity Theory

Author : Satu Palva
Publisher : Springer
Page : 147 pages
File Size : 45,9 Mb
Release : 2016-06-06
Category : Medical
ISBN : 9783319322650

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Multimodal Oscillation-based Connectivity Theory by Satu Palva Pdf

Systems-level neuronal mechanisms that coordinate the temporally, anatomically, and functionally distributed neuronal activity into coherent cognitive operations in the human brain have remained poorly understood. In humans, neuronal oscillations and synchronization can be recorded non-invasively with electro- and magnetoencephalography (EEG and MEG) that have excellent temporal resolution and an adequate spatial resolution when combined with source-reconstruction methods. In this book, leading authors in the field describe how recent methodological advances have paved the way to several major breakthroughs in the observations of large-scale synchrony from human non-invasive MEG data. This volume also presents the caveats influencing analyses of synchronization. These include the non-homogeneous sensitivity of MEG to superficial cortical sources, and, most importantly, the multitude of consequences of linear mixing. Linear mixing is an immense confounder in the sensor-level analyses of synchronization, but is also present at the source level. Approaches that can be used to avoid or compensate for these issues are then discussed. Thereafter, several authors take up a number of the functional roles that large-scale synchronization has in cognition. The authors assess how the spatio–temporal and –spectral organization and strength of both local and large-scale synchronized networks are associated with conscious sensory perception, visual working memory functions, and attention. These chapters summarize several lines of research showing how the strength of local and inter-areal oscillations in both cortical and subcortical brain structures is correlated with cognitive functions. Together these data suggest that synchronized neuronal oscillations may be a systems-level neuronal mechanism underlying the coordination of distributed processing in human cognition. In line with this argument, other authors go on to describe how oscillations and synchronization are altered in clinical populations, complementing the data presented on healthy subjects. Importantly, this book includes chapters from authors using many different approaches to the analyses of neuronal oscillations, ranging from local oscillatory activities to the usage of graph theoretical tools in the analyses of synchronization. In this way the present volume provides a comprehensive view on the analyses and functional significance of neuronal oscillations in humans. This book is aimed at doctoral and post-doctoral students as well as research scientists in the fields of cognitive neuroscience, psychology, medicine, and neurosciences.

Cortical Oscillations in Health and Disease

Author : Roger D. Traub,Miles A. Whittington
Publisher : Oxford University Press, USA
Page : 464 pages
File Size : 55,9 Mb
Release : 2010
Category : Medical
ISBN : 9780195342796

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Cortical Oscillations in Health and Disease by Roger D. Traub,Miles A. Whittington Pdf

This book reviews a number of clinical neuropsychiatric conditions in which brain oscillations play an essential role. It discusses how the intrinsic properties of neurons, and the interactions between neurons - mediated by both chemical synapses and by gap junctions - can lead to oscillations in populations of cells.

Brain Function and Oscillations

Author : Erol Başar
Publisher : Springer Science & Business Media
Page : 381 pages
File Size : 43,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642721922

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Brain Function and Oscillations by Erol Başar Pdf

by W. J. Freeman These two volumes on "Brain Oscillations" appear at a most opportune time. As the "Decade of the Brain" draws to its close, brain science is coming to terms with its ultimate problem: understanding the mechanisms by which the immense number of neurons in the human brain interact to produce the higher cognitive functions. The ideas, concepts, methods, interpretations and examples, which are presented here in voluminous detail by a world-class authority in electrophysiology, summarize the intellectual equipment that will be required to construct satisfactory solutions to the problem. Neuroscience is ripe for change. The last revolution of ideas took place in the middle of the century now ending, when the field took a sharp turn into a novel direction. During the preceding five decades the prevailing view, carried forward from the 19th century, was that neurons are the carriers of nerve energy, either in chemical or electrical forms (Freeman, 1995). That point of view was enormously productive in terms of coming to understand the chemical basis for synaptic transmission, the electrochemistry of the ac tion potential, the ionic mechanisms of membrane currents and gates, the functional neuroanatomy that underlies the hierarchy of reflexes, and the neural fields and'their resonances that support Gestalt phenomena. No bet ter testimony can be given of the power of the applications of this approach than to point out that it provides the scientific basis for contemporary neu rology, neuropsychiatry, and brain imaging.

Magnetoencephalography

Author : Selma Supek,Cheryl J. Aine
Publisher : Springer
Page : 1013 pages
File Size : 50,7 Mb
Release : 2014-08-07
Category : Technology & Engineering
ISBN : 9783642330452

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Magnetoencephalography by Selma Supek,Cheryl J. Aine Pdf

Magnetoencephalography (MEG) is an invaluable functional brain imaging technique that provides direct, real-time monitoring of neuronal activity necessary for gaining insight into dynamic cortical networks. Our intentions with this book are to cover the richness and transdisciplinary nature of the MEG field, make it more accessible to newcomers and experienced researchers and to stimulate growth in the MEG area. The book presents a comprehensive overview of MEG basics and the latest developments in methodological, empirical and clinical research, directed toward master and doctoral students, as well as researchers. There are three levels of contributions: 1) tutorials on instrumentation, measurements, modeling, and experimental design; 2) topical reviews providing extensive coverage of relevant research topics; and 3) short contributions on open, challenging issues, future developments and novel applications. The topics range from neuromagnetic measurements, signal processing and source localization techniques to dynamic functional networks underlying perception and cognition in both health and disease. Topical reviews cover, among others: development on SQUID-based and novel sensors, multi-modal integration (low field MRI and MEG; EEG and fMRI), Bayesian approaches to multi-modal integration, direct neuronal imaging, novel noise reduction methods, source-space functional analysis, decoding of brain states, dynamic brain connectivity, sensory-motor integration, MEG studies on perception and cognition, thalamocortical oscillations, fetal and neonatal MEG, pediatric MEG studies, cognitive development, clinical applications of MEG in epilepsy, pre-surgical mapping, stroke, schizophrenia, stuttering, traumatic brain injury, post-traumatic stress disorder, depression, autism, aging and neurodegeneration, MEG applications in cognitive neuropharmacology and an overview of the major open-source analysis tools.

Rhythms of the Brain

Author : G. Buzsáki
Publisher : Oxford University Press
Page : 465 pages
File Size : 52,5 Mb
Release : 2011
Category : Medical
ISBN : 9780199828234

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Rhythms of the Brain by G. Buzsáki Pdf

Studies of mechanisms in the brain that allow complicated things to happen in a coordinated fashion have produced some of the most spectacular discoveries in neuroscience. This book provides eloquent support for the idea that spontaneous neuron activity, far from being mere noise, is actually the source of our cognitive abilities. It takes a fresh look at the coevolution of structure and function in the mammalian brain, illustrating how self-emerged oscillatory timing is the brain's fundamental organizer of neuronal information. The small-world-like connectivity of the cerebral cortex allows for global computation on multiple spatial and temporal scales. The perpetual interactions among the multiple network oscillators keep cortical systems in a highly sensitive "metastable" state and provide energy-efficient synchronizing mechanisms via weak links. In a sequence of "cycles," György Buzsáki guides the reader from the physics of oscillations through neuronal assembly organization to complex cognitive processing and memory storage. His clear, fluid writing-accessible to any reader with some scientific knowledge-is supplemented by extensive footnotes and references that make it just as gratifying and instructive a read for the specialist. The coherent view of a single author who has been at the forefront of research in this exciting field, this volume is essential reading for anyone interested in our rapidly evolving understanding of the brain.

Neuronal Oscillations of Wakefulness and Sleep

Author : Thien Thanh Dang-Vu,Richard Courtemanche
Publisher : Springer Nature
Page : 291 pages
File Size : 45,5 Mb
Release : 2020-05-29
Category : Medical
ISBN : 9781071606537

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Neuronal Oscillations of Wakefulness and Sleep by Thien Thanh Dang-Vu,Richard Courtemanche Pdf

The purpose of this work is to review recent findings highlighting the mechanisms and functions of the neuronal oscillations that structure brain activity across the sleep-wake cycle. An increasing number of studies conducted in humans and animals, and using a variety of techniques ranging from intracellular recording to functional neuroimaging, has provided important insight into the mechanisms and functional properties of these brain rhythms. Studies of these rhythms are fundamental not only for basic neuroscience, but also for clinical neuroscience. At the basic science level, neuronal oscillations shape the interactions between different areas of the brain and profoundly impact neural responses to the environment, thereby mediating the processing of information in the brain. At the clinical level, brain oscillations are affected in numerous neurological conditions and might provide useful biomarkers that inform about patients’ evolution and vulnerability. During sleep, these brain rhythms could provide functional support to internal states that govern the basic maintenance of local circuit and systemic interactions. During wake, the rhythmicity of cortical and subcortical circuits have been linked with sensory processing, cognitive operations, and preparation for action. This book will attempt to link together these sleep and wake functional roles at the level of neuroimaging and electroencephalographic measures, local field potentials, and even at the cellular level. ​

Jasper's Basic Mechanisms of the Epilepsies

Author : Jeffrey L. Noebels,Massimo Avoli
Publisher : OUP USA
Page : 1258 pages
File Size : 42,7 Mb
Release : 2012-06-29
Category : Medical
ISBN : 9780199746545

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Jasper's Basic Mechanisms of the Epilepsies by Jeffrey L. Noebels,Massimo Avoli Pdf

Jasper's Basic Mechanisms, Fourth Edition, is the newest most ambitious and now clinically relevant publishing project to build on the four-decade legacy of the Jasper's series. In keeping with the original goal of searching for "a better understanding of the epilepsies and rational methods of prevention and treatment.", the book represents an encyclopedic compendium neurobiological mechanisms of seizures, epileptogenesis, epilepsy genetics and comordid conditions. Of practical importance to the clinician, and new to this edition are disease mechanisms of genetic epilepsies and therapeutic approaches, ranging from novel antiepileptic drug targets to cell and gene therapies.

Music Training, Neural Plasticity, and Executive Function

Author : Claude Alain,Assal Habibi,Paul J. Colombo
Publisher : Frontiers Media SA
Page : 208 pages
File Size : 54,6 Mb
Release : 2020-10-08
Category : Medical
ISBN : 9782889660476

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Music Training, Neural Plasticity, and Executive Function by Claude Alain,Assal Habibi,Paul J. Colombo Pdf

This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Dendrites

Author : Greg Stuart,Nelson Spruston,Michael Häusser
Publisher : Oxford University Press, USA
Page : 578 pages
File Size : 55,7 Mb
Release : 2007
Category : Medical
ISBN : 9780198566564

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Dendrites by Greg Stuart,Nelson Spruston,Michael Häusser Pdf

Dendrites form the major receiving part of neurons. This text presents a survey of knowledge on dendrites, from their morphology and development, through to their electrical chemical, and computational properties.

Dynamic Coordination in the Brain

Author : Christoph von der Malsburg,William A. Phillips,Wolf Singer
Publisher : MIT Press
Page : 367 pages
File Size : 55,5 Mb
Release : 2010
Category : Anatomy
ISBN : 9780262014717

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Dynamic Coordination in the Brain by Christoph von der Malsburg,William A. Phillips,Wolf Singer Pdf

"Nervous systems do not live by the rate code alone. The ceaseless activities of groups of neurons are choregraphed into waves, oscillations, synchronized rhythms, and transient coalitions; it is these that underlie behavior, memory, and conscious perception. This exuberant manifesto masterfully summarizes and reflects upon the relevant evidence of these patterns from all manner of brains, small and large." --

Cognitive Plasticity in Neurologic Disorders

Author : Joseph I. Tracy,Benjamin M. Hampstead,K. Sathian
Publisher : Oxford University Press, USA
Page : 433 pages
File Size : 51,9 Mb
Release : 2014-12-02
Category : Medical
ISBN : 9780199965243

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Cognitive Plasticity in Neurologic Disorders by Joseph I. Tracy,Benjamin M. Hampstead,K. Sathian Pdf

This volume makes clear that the cognitive and behavioural symptoms of neurologic disorders and syndromes are dynamic and changing. Each chapter describes the neuroplastic processes at work in a particular condition, giving rise to these ongoing cognitive changes.

Tinnitus and Hyperacusis

Author : Jos J. Eggermont
Publisher : Academic Press
Page : 334 pages
File Size : 49,5 Mb
Release : 2022-03-12
Category : Medical
ISBN : 9780323985260

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Tinnitus and Hyperacusis by Jos J. Eggermont Pdf

Tinnitus and Hyperacusis: Facts, Theories, and Clinical Implications provides an overview on this burgeoning field, covering the underlying mechanisms and potential treatments for these disorders. The book begins with an overview of the etiology and genetics behind tinnitus and hyperacusis. The author then proposes two parallel neural pathways underlying these conditions and provides a basis for connecting animal to human research. Neurotransmitters, neuromodulators and immediate early genes are discussed, along with a detailed comparison of about a dozen models aimed at explaining tinnitus and hyperacusis, including the neurophysiological model, the neural synchrony model and the cortical map reorganization and filling-in model. Potential treatments of tinnitus and hyperacusis, from behavioral to non-invasive neuromodulation are also discussed. This book is written for clinical neuroscientists, audiologists, neuro-otologists, neurologists and clinical psychologists. Describes the etiology and genetics of tinnitus and hyperacusis Compares animal data and human findings in activity of the limbic system Discusses ten models of tinnitus and hyperacusis Presents an overview of treatments for behavioral to non-invasive neuromodulation

Spiking Neuron Models

Author : Wulfram Gerstner,Werner M. Kistler
Publisher : Cambridge University Press
Page : 498 pages
File Size : 47,7 Mb
Release : 2002-08-15
Category : Computers
ISBN : 0521890799

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Spiking Neuron Models by Wulfram Gerstner,Werner M. Kistler Pdf

This is an introduction to spiking neurons for advanced undergraduate or graduate students. It can be used with courses in computational neuroscience, theoretical biology, neural modeling, biophysics, or neural networks. It focuses on phenomenological approaches rather than detailed models in order to provide the reader with a conceptual framework. No prior knowledge beyond undergraduate mathematics is necessary to follow the book. Thus it should appeal to students or researchers in physics, mathematics, or computer science interested in biology; moreover it will also be useful for biologists working in mathematical modeling.