Aspects of Neural Plasticity (Plasticité Nerveuse)

Aspects of Neural Plasticity (Plasticité Nerveuse) PDF Author: François Vital-Durand
Publisher:
ISBN:
Category : Adaptation (Physiology)
Languages : en
Pages : 296

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Aspects of Neural Plasticity (Plasticité Nerveuse)

Aspects of Neural Plasticity (Plasticité Nerveuse) PDF Author: François Vital-Durand
Publisher:
ISBN:
Category : Adaptation (Physiology)
Languages : en
Pages : 296

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Book Description


Mutable Brain

Mutable Brain PDF Author: Jon H. Kaas
Publisher: CRC Press
ISBN: 0203304608
Category : Science
Languages : en
Pages : 462

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Book Description
The extremely labile nature of the nervous system has proved an intriguing area of research for over thirty years. From the earliest stages of neuronal growth during development, both the morphology and strength of neuronal connections within the central nervous system are shaped and modified by experience. While connections between neurons that are continually stimulated are strengthened, redundant connections weaken and are eventually lost. The Mutable Brain provides a comprehensive introduction to plasticity of the brain and neural circuits whilst covering the history of neurological research, from early work on the developing visual system, right through to current state-of-the-art molecular techniques. Authored by leading researchers in the field, it address a range of research areas, including ongoing research on the behavioural significance of hippocampal plasticity, the mediation of avian vocal learning by neural plasticity and the dynamicity of the somatosensory system with its multi-hierarchical interactions. Together, these chapters provide a broad, introductory overview of current views on neuronal plasticity.

Neural Plasticity

Neural Plasticity PDF Author: Peter R. Huttenlocher
Publisher: Harvard University Press
ISBN: 0674038932
Category : Psychology
Languages : en
Pages : 285

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Book Description
Neural plasticity--the brain's ability to change in response to normal developmental processes, experience, and injury--is a critically important phenomenon for both neuroscience and psychology. Increasing evidence about the extent of plasticity--long past the supposedly critical first three years--has recently emerged. Neural Plasticity offers the first succinct and lucid integration of this research and its implications. Pointing out the negative and the positive consequences of plasticity, Peter Huttenlocher describes plasticity in children and adults (in normal aging and in response to trauma), in sensory systems, the motor cortex, higher cortical functions, and language development, proceeding system by system, and paying particular attention to the cerebral cortex. One of the book's strengths is its range of references, not only to studies on human subjects but to the experimental study of animal models as well. This book will be a unique contribution to research and to the literature on clinical neuroscience.

Growth and Plasticity of Neural Connections

Growth and Plasticity of Neural Connections PDF Author: William Winlow
Publisher: Manchester University Press
ISBN: 9780719022463
Category : Developmental neurobiology
Languages : en
Pages : 232

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Post-Lesion Neural Plasticity

Post-Lesion Neural Plasticity PDF Author: Hans Flohr
Publisher: Springer Science & Business Media
ISBN: 3642738494
Category : Medical
Languages : en
Pages : 692

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Book Description
Neural networks are not rigidly wired but rather highly plastic structures, the functional architecture of which can be actively reorganized in response to external or internal events. Lesions of such networks induce plastic processes which in time may lead to a recovery of the initially disrupted function. This type of neural plasticity is the main focus of the book, which presents a broad spectrum of experimental paradigms for lesion-induced plasticity as in the spinal cord, the vestibular, oculomotor, visual and olfactory system, the cerebellum and the cerebral cortex, including recent methodological developments. Concepts and perspectives in understanding neural plasticity are reported in reviews and original research reports and are thoroughly discussed.

Neuroplasticity and Its Dark Sides

Neuroplasticity and Its Dark Sides PDF Author: Aage R. Moller, Ph.d.
Publisher: CreateSpace
ISBN: 9781478226437
Category : Medical
Languages : en
Pages : 406

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Book Description
This book “Neuroplasticity and its Dark Sides” stresses some less well-known aspects of neuroplasticity, namely that are two kinds of neuroplasticity, one that is beneficial to the individual and one that is harmful. Activation of neuroplasticity is important for learning new skills and adapting to changing demands but neuroplasticity can also create symptoms and signs of common and widespread diseases such as chronic neuropathic pain and severe tinnitus. Spasticity and some forms of spasm are also caused by such maladaptive neuroplasticity, plasticity disorders. Plastic changes also play important roles in many other disorders. This is the dark side of neuroplasticity. Understanding the dark sides of neuroplasticity is important for treatment of many common disorders. For example, reversing such bad plastic changes would be an ideal treatment if it could be done effectively and with little adverse side effects.The book also describes the pathophysiology of some common neurological disorders where expression of neuroplasticity is evident or where it may play a role in producing the symptoms. Three appendices provides the anatomical and physiological bases for The book discusses how activation of neuroplasticity can cause symptoms of diseases and it provides a comprehensive description of the basis for neuroplasticity in general. The roles of the ability to change the efficacy of synapses and change in protein synthesis are discussed in detail. The book discusses another less well-understood property of neuroplasticity, namely that not all brain systems are plastic. The fact that attempts to change sexual preferences have been generally unsuccessful indicates that the function of some neural circuits in the brain cannot be changed or are difficult to change, which means that some circuits are "hard-wired". Personalities have shown difficult to change thus indicating that some very complex circuitry in the brain may be less plastic than normally assumed. Long-term memory is another example of brain circuits that are difficult to change. Failed success in treatment of posttraumatic stress syndrome (PTSD) shows that some memory functions are difficult to change. Understanding of neuroplasticity can benefit diagnosis and treatment of many disorders of the nervous system. The results of basic neuroscience studies of neuroplasticity are fundamental for the understanding the normal as well as many forms of abnormal function of the central nervous system. Up-to-date information about the pathophysiology of disorders where neuroplasticity is a factor can provide better treatment of many diseases. This book promotes the use of knowledge about neuroplasticity in diagnosis and treatment of disorders of the nervous system.

Toward a Theory of Neuroplasticity

Toward a Theory of Neuroplasticity PDF Author: Christopher A. Shaw
Publisher: Psychology Press
ISBN: 1134949413
Category : Psychology
Languages : en
Pages : 500

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Book Description
This book provides a broad survey of many of the major areas in neuroplasticity research by leading investigators in the field. The topics considered range across all levels of nervous system organization from the molecular to behavioral levels for species ranging from C. elegans to humans. In addition, the effects of development and neuropathological events are discussed. A final summary chapter synthesizes the data gathered in this volume in order to provide the basis for a general theory of neuroplasticity.

Plasticity in the Nervous System

Plasticity in the Nervous System PDF Author: Boris I. Kotliar
Publisher: CRC Press
ISBN: 9782881245251
Category : Technology & Engineering
Languages : en
Pages : 336

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Book Description
Reviews aspects of nervous plasticity, emphasizing how the higher nervous activity of humans and animals are an expression of plastic properties of the brain. Covers the plasticity of nerve cells and its mechanisms, plasticity of the brain as the basis of individual forms of adaptive behavior, and its role in disturbances of brain function. Updated and translated from the award-winning 1986 edition, which is now a standard text in many neuroscience departments. Annotation copyrighted by Book News, Inc., Portland, OR

Lesion-Induced Neuronal Plasticity in Sensorimotor Systems

Lesion-Induced Neuronal Plasticity in Sensorimotor Systems PDF Author: H. Flohr
Publisher: Springer Science & Business Media
ISBN: 3642680747
Category : Medical
Languages : en
Pages : 407

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Book Description
Sensorimotor systems are not rigidly wired predetermined networks but rather highly plastic structures that learn and modify their entire performance in response to changes in external or internal conditions. Lesions or distortions of the system's input, which initially cause a functional disorganization, induce an active reorganization which often leads to a recovery of function. Examples of lesion-induced neural plasticity have been known for some hundred years; however, an awareness of their value as research tools is relatively new. This current interest is a consequence of rapid ly changing ideas concerning the nature of CNS organization. Out of these, concepts are emerging which describe neural nets as modifiable, highly dynamic, self-organizing structures. This trend is clearly reflected in this volume, which contains the proceedings of a symposium held in Bremen in July 1980 as a satellite meeting of the XXVIIIth International Congress of Physiological Sciences. The first part of this conference was devoted to some gen eral aspects of plasticity, discussing the current theories of functional recovery as well as morphological, neurochemical, physiological, molecular, and ontogenetic aspects. The second part dealt with lesion induced plasticity in specific sensorimotor systems of the spinal cord, brain stem, and cerebral cortex.

Plasticity in the Central Nervous System

Plasticity in the Central Nervous System PDF Author: James L. McGaugh
Publisher: Routledge
ISBN: 1317729013
Category : Psychology
Languages : en
Pages : 220

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Book Description
Catalyzed by the development of new neurobiological and behavioral techniques as well as new conceptual and theoretical approaches to the study of the relationship between brain and behavior, research exploring brain functions enabling learning and memory has greatly accelerated in recent years. The chapters in this book reflect current theoretical approaches to the study of brain and memory and provide new insights concerning the cellular bases of memory and the differential involvement of brain systems in different forms of memory. By presenting up-to-date summaries of research investigating brain mechanisms underlying learning and memory, these chapters help to place current findings in appropriate theoretical context, and further stimulate research inquiry attempting to understand how the brain makes memory. Divided into three sections, coverage in this volume includes: * a discussion of pharmacological approaches to the study of brain and memory; * a review of experiments using a variety of techniques, including brain lesions, brain grafting, and electrophysiological recording to investigate the role of different brain regions in learning and memory; and * an examination of molecular analyses of events associated with memory formation.