Download or read book Motor Neural Coding in the Human Supplementary Motor Area written by Hadas Taubman and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neural Coding of Motor Performance written by J. Massion and published by Springer. This book was released on 1983 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Motor Cortex in Voluntary Movements written by Alexa Riehle and published by CRC Press. This book was released on 2004-12-28 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: As one of the first cortical areas to be explored experimentally, the motor cortex continues to be the focus of intense research. Motor Cortex in Voluntary Movements: A Distributed System for Distributed Functions presents developments in motor cortex research, making it possible to understand and interpret neural activity and use it to recons
Download or read book Motor Areas of the Cerebral Cortex written by Gregory R. Bock and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprises the proceedings of a symposium held at the Ciba Foundation, London, February 1987. Addresses main issues and new techniques in the study of motor areas of the cerebral cortex in humans and animals. Reviews the historical development of the study of cortical structure and function, examines anatomical connections of motor areas, and surveys physiological studies of cortical areas in conscious primates. Also considers the effects of cortical lesions, and discusses clinical and experimental results on disorders of motor control.
Download or read book Perspectives of Motor Behavior and Its Neural Basis written by Marie-Claude Hepp-Reymond and published by Karger Medical and Scientific Publishers. This book was released on 1997-01-01 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication provides the reader with a better understanding of some basic principles of motor behavior and gives an update on modern approaches of human motor control. It contains abundant information on the current trends and illustrates the progress from laboratory findings to the investigation of more natural movements as well as of the cognitive aspects of motor behavior. As an additional benefit for the reader, the collected data is put in a historical perspective. Basic and clinical neuroscientists, rehabilitation specialists, physiotherapists and in particular students in system neuroscience, robotics and bioengineering will find this book a noteworthy contribution to the field.
Download or read book Statistical Models of Neural Coding in Motor Cortex written by Wei Wu and published by . This book was released on 2004 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Motor Cortex written by Hiroshi Asanuma and published by Raven Press (ID). This book was released on 1989 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Neural Activity in Human Motor Cortex Towards Brain Machine Interface System written by Lavi Secundo and published by . This book was released on 2010 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The discovery of directional tuned neurons in the primary motor cortex has advanced motor research in several domains. For instance, in the area of brain machine interface (BMI), researchers have exploited the robust characteristic of tuned motor neurons to allow monkeys to learn control of various machines. In the first chapter of this work we examine whether this phenomena can be observed using the less invasive method of recording electrocorticographic signals (ECoG) from the surface of a human's brain. Our findings reveal that individual ECoG channels contain complex movement information about the neuronal population. While some ECoG channels are tuned to hand movement direction (direction specific channels), others are associated to movement but do not contain information regarding movement direction (non-direction specific channels). More specifically, directionality can vary temporally and by frequency within one channel. In addition, a handful of channels contain no significant information regarding movement at all. These findings strongly suggest that directional and non-directional regions of cortex can be identified with ECoG and provide solutions to decoding movement at the signal resolution provided by ECoG. In the second chapter we examine the influence of movement context on movement reconstruction accuracy. We recorded neuronal signals recorded from electro-corticography (ECoG) during performance of cued- and self-initiated movements. ECoG signals were used to train a reconstruction algorithm to reconstruct continuous hand movement. We found that both cued- and self-initiated movements could be reconstructed with similar accuracy from the ECoG data. However, while an algorithm trained on the cued task could reconstruct performance on a subsequent cued trial, it failed to reconstruct self-initiated arm movement. The same task-specificity was observed when the algorithm was trained with self-initiated movement data and tested on the cued task. Thus, the correlation of ECoG activity to kinematic parameters of arm movement is context-dependent, an important constraint to consider in future development of BMI systems. The third chapter delves into a fundamental organizational principle of the primate motor system - cortical control of contralateral limb movements. However, motor areas also appear to play a role in the control of ipsilateral limb movements. Several studies in monkeys have shown that individual neurons in primary motor cortex (M1) may represent, on average, the direction of movements of the ipsilateral arm. Given the increasing body of evidence demonstrating that neural ensembles can reliably represent information with a high temporal resolution, here we characterize the distributed neural representation of ipsilateral upper limb kinematics in both monkey and man. In two macaque monkeys trained to perform center-out reaching movements, we found that the ensemble spiking activity in M1 could continuously represent ipsilateral limb position. We also recorded cortical field potentials from three human subjects and also consistently found evidence of a neural representation for ipsilateral movement parameters. Together, our results demonstrate the presence of a high-fidelity neural representation for ipsilateral movement and illustrates that it can be successfully incorporated into a brain-machine interface.
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."
Download or read book The Rhesus Monkey Brain in Stereotaxic Coordinates written by George Paxinos and published by Academic Press. This book was released on 2024-03-01 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paxinos and Petrides' The Rhesus Monkey Brain in Stereotaxic Coordinates is the most comprehensive and accurate atlas of the monkey brain currently available. The fourth edition of this classic book will be a complete revision, featuring many improvements and upgrades. Containing coronal diagrams and accompanying photographic plates spaced at 120 μm intervals, this atlas follows the same nomenclature and abbreviations conventions as the mouse, rat, chicken, and human brain atlases published under George Paxinos’ leadership. This atlas is suitable for researchers who work with both monkeys and humans. Constructed by the established leaders in neuroanatomical atlas development, the new edition will again be the indispensable resource for all scientists working on the primate nervous system. 141 completely revised coronal diagrams and accompanying colour photographic plates spaced at approximately 120 μm intervals 60 colour photographic coronal plates of SMI immunoreactivity with completely revised delineations Includes MR images at approximately the same levels as the coronal diagrams Follows the same nomenclature and abbreviations as the mouse, rat, chicken, marmoset and human brain atlases, with indications of correspondence to alternative macaque nomenclatures This atlas was used for the delineation and nomenclature of MRI-based macaque brain atlases for neuroimaging analyses, including the SARM
Download or read book From Neurons to Neighborhoods written by National Research Council and published by National Academies Press. This book was released on 2000-11-13 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: How we raise young children is one of today's most highly personalized and sharply politicized issues, in part because each of us can claim some level of "expertise." The debate has intensified as discoveries about our development-in the womb and in the first months and years-have reached the popular media. How can we use our burgeoning knowledge to assure the well-being of all young children, for their own sake as well as for the sake of our nation? Drawing from new findings, this book presents important conclusions about nature-versus-nurture, the impact of being born into a working family, the effect of politics on programs for children, the costs and benefits of intervention, and other issues. The committee issues a series of challenges to decision makers regarding the quality of child care, issues of racial and ethnic diversity, the integration of children's cognitive and emotional development, and more. Authoritative yet accessible, From Neurons to Neighborhoods presents the evidence about "brain wiring" and how kids learn to speak, think, and regulate their behavior. It examines the effect of the climate-family, child care, community-within which the child grows.
Download or read book Corticospinal Function and Voluntary Movement written by Robert Porter and published by Oxford University Press. This book was released on 1995 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the functions of corticospinal projections in the primate brain. Recent observations concerning the details of the cortico-cortical connections which contribute to the determination of these functions are presented in this volume. The details of cell-to-cell connectivity which allows corticospinal neurones to influence selectively the behaviors of individual motor units in the hands of both monkeys and humans are also covered. The experimental observations are dealt with against an historical background of histological and electrical examination of the motor areas of the cerebral cortex of humans, and the clinical significance of recent observations is discussed in connection with studies of the functions of the human brain during voluntary execution of movement, revealed by such techniques as positron emission tomography (PET). Neuroanatomical and neurophysiological details are correlated with measures of dexterity in movement performance and also used to account for the deficits in movement control which follow stroke, the learning of skill in movement performance and the rehabilitation of movement capacity after brain injury and disease.
Download or read book Brodmann s written by K. Brodmann and published by Springer Science & Business Media. This book was released on 2007-02-16 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the third edition of the translation, by Laurence Garey, of "Vergleichende Lokalisationslehre der Grosshirnrinde" by Korbinian Brodmann, originally published by Barth-Verlag in Leipzig in 1909. It is one of the major "classics" of the neurological world. Even today it forms the basis for so-called "localisation" of function in the cerebral cortex. Brodmann's "areas" are still used to designate functional regions in the cortex, the part of the brain that brings the world that surrounds us into consciousness, and which governs our responses to the world. For example, we use "area 4" for the "motor" cortex, with which we control our muscles, "area 17" for "visual" cortex, with which we see, and so on. This nomenclature is used by neurologists and neurosurgeons in the human context, as well as by experimentalists in various animals. Indeed, Brodmann's famous "maps" of the cerebral cortex of humans, monkeys and other mammals must be among the most commonly reproduced figures in neurobiological publishing. The most famous of all is that of the human brain. There can be few textbooks of neurology, neurophysiology or neuroanatomy in which Brodmann is not cited, and his concepts pervade most research publications on systematic neurobiology. In spite of this, few people have ever seen a copy of the 1909 monograph, and even fewer have actually read it! There had never been a complete English translation available until the first edition of the present translation of 1994, and the original book had been almost unavailable for 50 years or more, the few antiquarian copies still around commanding high prices. As Laurence Garey, too, used Brodmann’s findings and maps in his neurobiological work, and had the good fortune to have access to a copy of the book, he decided to read the complete text and soon discovered that this was much more than just a report of laboratory findings of a turn-of-the-twentieth-century neurologist. It was an account of neurobiological thinking at that time, covering aspects of comparative neuroanatomy, neurophysiology and neuropathology, as well as giving a fascinating insight into the complex relationships between European neurologists during the momentous times when the neuron theory was still new.
Download or read book Atlas of the Human Brain written by Juergen K Mai and published by Academic Press. This book was released on 2008 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accompanying DVD-ROM contains ... "the atlas in electronic format, but also a 3-D visualization software that allows easy browsing of the images, and a feature to allow direct retrieval of brain areas using coordinates obtained in magnetic resonance imaging."--P. [4] of cover.
Download or read book Neural Regenerative Nanomedicine written by Mehdi Razavi and published by Academic Press. This book was released on 2020-07-21 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neural Regenerative Nanomedicine presents novel, significant, experimental results relating to nanoscience and nanotechnology in neural regeneration. As current research is at the forefront of healing the nervous system, the content in the book focuses on basic, translational and clinical research in neural repair and regeneration. Chapters focus on stem cell biology to advance medical therapies for devastating disorders, the complex, delicate structures that make up the nervous system, and neurodegenerative diseases that cause progressive deterioration, including Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis (ALS), multiple sclerosis and multiple system atrophy. Presents a multidisciplinary focus on all research areas surrounding the applications of nanotechnology in neural regeneration Provides a guide for physician and scientists, including necessary expertise for bioengineers, materials engineers, those in biomaterials and nanoengineering, stem cell biologists, and chemists Covers many disciplines, including bioengineering, biomaterials, tissue engineering, regenerative medicine, neural regenerative medicine, and nanomedicine
Download or read book Neuroendocrine Regulation of Animal Vocalization written by Cheryl S. Rosenfeld and published by Academic Press. This book was released on 2020-12-04 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuroendocrine Regulation of Animal Vocalization: Mechanisms and Anthropogenic Factors in Animal Communication examines the underpinning neuroendocrine (NE) mechanisms that drive animal communication across taxa. Written by international subject experts, the book focuses on the importance of animal communication in survival and reproduction at an individual and species level, and the impact that increased production and accumulation of endocrine-disrupting chemicals (EDCs) can have on these regulatory processes. This book discusses sound production, perception, processing, and response across a range of animals. This includes insects, fish, bats, birds, nonhuman primates, infant humans, and many others. Some chapters analyze how neuroactive substances, endocrine control, and chemical pollution affect the physiology of the animal’s perceptive and sound-producing organs, as well as their auditory and vocal receptors and pathways. Other chapters address the recent approaches governments have taken to protect against the endocrine disruption of animal (vocal) behaviors. The book is a valuable resource for researchers and advanced students seeking first-rate material on neuroendocrinological effects on animal behavior and communication. Serves as the most comprehensive cross-taxa study of its kind, revolutionary in its focus on the impacts of EDCs on the processes guiding animal communication Emphasizes the importance of production, perception and processing of acoustic vocalization for survival Analyzes recent governmental policies and protections against the effects of EDCs on humans and wildlife
Download or read book Neural Engineering written by Bin He and published by Springer Science & Business Media. This book was released on 2013-01-09 with total page 801 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neural Engineering, 2nd Edition, contains reviews and discussions of contemporary and relevant topics by leading investigators in the field. It is intended to serve as a textbook at the graduate and advanced undergraduate level in a bioengineering curriculum. This principles and applications approach to neural engineering is essential reading for all academics, biomedical engineers, neuroscientists, neurophysiologists, and industry professionals wishing to take advantage of the latest and greatest in this emerging field.
