Slow Potential Changes In The Human Brain

Author : W.C. McCallum,S.H. Curry
Publisher : Springer Science & Business Media
Page : 311 pages
File Size : 49,9 Mb
Release : 2013-11-11
Category : Medical
ISBN : 9781489915979

Get Book

Slow Potential Changes in the Human Brain by W.C. McCallum,S.H. Curry Pdf

This volume is based on the proceedings of a NATO Advanced Research Workshop on Slow Potential Changes in the Human Brain that was held at II Ciocco, Tuscany, Italy over the period 13-16th May, 1990. The Workshop Director was Dr. W. C. McCallum of the Burden Neurological Institute, Bristol, England. The meeting was superbly organised and proved to be both stimulating and productive. On behalf of everyone who attended the meeting, I would like to II Ciocco for express my appreciation to NATO for the provision of funding and to providing such a marvellous conference venue. I must apologise to everyone who has contributed to this volume for the length of time it has taken to produce a finished book. As you are all aware, the untimely death of Cheyne McCallum, who was to have been the sole editor of this volume, was very disruptive to both the book and myself. Following Cheyne's death I assumed the responsibility for completing the book as was his wish. I would like to thank you all for your patience and understanding. I would like to acknowledge my indebtedness to the Burden Neurological Institute in general and very specifically to Mrs. Chris Gough who has laboured extensively in the production of this volume.

Author : Haschke,Speckmann
Publisher : Springer Science & Business Media
Page : 294 pages
File Size : 41,6 Mb
Release : 2012-11-28
Category : Science
ISBN : 9781475713794

Get Book

Slow Potential Changes in the Brain by Haschke,Speckmann Pdf

DC-potential changes, comprising fast fluctuations and slow shifts, rep resent objective concomitants of neuronal processes in the brain. They can be recorded not only in animals, but also in humans under various conditions. As far as slow brain potentials are concerned, exciting results have been detected with respect to their correlation to psychophysiolog ical events. Although a large amount of data has been accumulated by psychophysiologists, neurophysiologists, and other scientists involved, the neurophysiological basis of these field potentials is still not clear, and remains controversial. Scientists from European countries participated in an interdisciplinary symposium in the summer of 1990, July 2 to 6, at the Friedrich Schiller University in Jena, which covered the field of slow brain potentials from the psychophysiological to the cellular level, including glial cells and microenvironment. From this conference the idea derived to present an up-to-date overview on important aspects of the field concerned. The Introductory Remarks are given to elucidate what is thought to be a "generator" of slow potentials of the brain. The large number of sources, implications of the "inverse problem" to analyze field potentials are taken into account.

Author : Haschke,Speckmann
Publisher : Birkhäuser
Page : 288 pages
File Size : 50,6 Mb
Release : 1993-01-01
Category : Science
ISBN : 0817635831

Get Book

Slow Potential Changes in the Brain by Haschke,Speckmann Pdf

DC-potential changes, comprising fast fluctuations and slow shifts, rep resent objective concomitants of neuronal processes in the brain. They can be recorded not only in animals, but also in humans under various conditions. As far as slow brain potentials are concerned, exciting results have been detected with respect to their correlation to psychophysiolog ical events. Although a large amount of data has been accumulated by psychophysiologists, neurophysiologists, and other scientists involved, the neurophysiological basis of these field potentials is still not clear, and remains controversial. Scientists from European countries participated in an interdisciplinary symposium in the summer of 1990, July 2 to 6, at the Friedrich Schiller University in Jena, which covered the field of slow brain potentials from the psychophysiological to the cellular level, including glial cells and microenvironment. From this conference the idea derived to present an up-to-date overview on important aspects of the field concerned. The Introductory Remarks are given to elucidate what is thought to be a "generator" of slow potentials of the brain. The large number of sources, implications of the "inverse problem" to analyze field potentials are taken into account.

Author : National Research Council,Institute of Medicine,Board on Children, Youth, and Families,Committee on Integrating the Science of Early Childhood Development
Publisher : National Academies Press
Page : 610 pages
File Size : 42,9 Mb
Release : 2000-11-13
Category : Social Science
ISBN : 9780309069885

Get Book

From Neurons to Neighborhoods by National Research Council,Institute of Medicine,Board on Children, Youth, and Families,Committee on Integrating the Science of Early Childhood Development Pdf

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.

Author : W. Cheyne McCallum,John R. Knott
Publisher : Butterworth-Heinemann
Page : 273 pages
File Size : 55,7 Mb
Release : 2013-10-22
Category : Medical
ISBN : 9781483281124

Get Book

The Responsive Brain by W. Cheyne McCallum,John R. Knott Pdf

The Responsive Brain covers the proceedings of the Third International Congress on Event-related Slow Potentials of the Brain, held in Bristol, England on August 13-18, 1973. The book focuses on various actions of the brain, including responses to stimuli, language production, and cortical responses. The selection first offers information on the topography of evoked potential amplitude fluctuations; thoughts on measurement of 'the' contingent negative variation (CNV); and implications of cross-modality stimulus permutations for the CNV. The book also touches on the distribution of response to non-signal stimuli; cortical responses evoked by thermal stimuli in man; and pattern discrimination in the spatial distribution of the contingent negative variation. The publication ponders on brain slow potential changes and motor response in a vigilance situation; CNV and post-response negativity with stressful auditory feedback; and CNV-heart rate response under gradual sleep reduction. The text also elaborates on the evaluation of event-related slow potentials in selected groups of psychiatric patients; event-related slow potentials in mental retardates; and electroencephalographic localization of conative aspects of language production in the human brain. The selection is a dependable reference for readers interested in event-related slow potentials of the brain.

Author : Donald A. P. Bundy,Nilanthi de Silva,Susan Horton,Dean T. Jamison
Publisher : World Bank Publications
Page : 502 pages
File Size : 48,7 Mb
Release : 2017-11-20
Category : Medical
ISBN : 9781464804397

Get Book

Disease Control Priorities, Third Edition (Volume 8) by Donald A. P. Bundy,Nilanthi de Silva,Susan Horton,Dean T. Jamison Pdf

More children born today will survive to adulthood than at any time in history. It is now time to emphasize health and development in middle childhood and adolescence--developmental phases that are critical to health in adulthood and the next generation. Child and Adolescent Health and Development explores the benefits that accrue from sustained and targeted interventions across the first two decades of life. The volume outlines the investment case for effective, costed, and scalable interventions for low-resource settings, emphasizing the cross-sectoral role of education. This evidence base can guide policy makers in prioritizing actions to promote survival, health, cognition, and physical growth throughout childhood and adolescence.

Author : Marjan Jahanshahi,Mark Hallett
Publisher : Springer Science & Business Media
Page : 331 pages
File Size : 44,6 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781461501893

Get Book

The Bereitschaftspotential by Marjan Jahanshahi,Mark Hallett Pdf

Kornhuber and Deecke first recorded and reported the Bereitschaftspotential in 1964. The aim of this book is to bring together in a single volume some of the important research on the Bereitschaftspotential and other movement-related cortical potentials and to highlight and address some of the pertinent questions relating to the Bereitschaftspotential and to identify the key issues for future investigation in this field. This book represents a unique compilation of information about the Bereitschaftspotential and related cortical potentials and techniques for measuring preparatory processes in the brain. The book will be of interest to motor physiologists, psychologists and neurologists working in clinical or research laboratories.

Author : Daniel Laskowitz,Gerald Grant
Publisher : CRC Press
Page : 412 pages
File Size : 41,6 Mb
Release : 2015-12-01
Category : Medical
ISBN : 9781498766579

Get Book

Translational Research in Traumatic Brain Injury by Daniel Laskowitz,Gerald Grant Pdf

Traumatic brain injury (TBI) remains a significant source of death and permanent disability, contributing to nearly one-third of all injury related deaths in the United States and exacting a profound personal and economic toll. Despite the increased resources that have recently been brought to bear to improve our understanding of TBI, the development of new diagnostic and therapeutic approaches has been disappointingly slow. Translational Research in Traumatic Brain Injury attempts to integrate expertise from across specialties to address knowledge gaps in the field of TBI. Its chapters cover a wide scope of TBI research in five broad areas: Epidemiology Pathophysiology Diagnosis Current treatment strategies and sequelae Future therapies Specific topics discussed include the societal impact of TBI in both the civilian and military populations, neurobiology and molecular mechanisms of axonal and neuronal injury, biomarkers of traumatic brain injury and their relationship to pathology, neuroplasticity after TBI, neuroprotective and neurorestorative therapy, advanced neuroimaging of mild TBI, neurocognitive and psychiatric symptoms following mild TBI, sports-related TBI, epilepsy and PTSD following TBI, and more. The book integrates the perspectives of experts across disciplines to assist in the translation of new ideas to clinical practice and ultimately to improve the care of the brain injured patient.

Author : Jeffrey L. Noebels,Massimo Avoli
Publisher : OUP USA
Page : 1258 pages
File Size : 53,5 Mb
Release : 2012-06-29
Category : Medical
ISBN : 9780199746545

Get Book

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.

Author : Wolf Boucsein
Publisher : CRC Press
Page : 398 pages
File Size : 53,6 Mb
Release : 2000-04-01
Category : Technology & Engineering
ISBN : 9780585335421

Get Book

Engineering Psychophysiology by Wolf Boucsein Pdf

This volume promotes engineering psychophysiology as a discipline and demonstrates its value to a new audience who we hope will consist of ergonomists, human factors psychologists, and engineers. The editors use a broad definition of what constitutes engineering, including all aspects of the fields known as human engineering, industrial engineering, and safety and systems engineering. The two goals for the volume are reflected in the subtitle. The Issues section introduces the components critical for the successful application of psychophysiological methods to problems in engineering. The chapters are intended to provide an introduction for the reader who is unfamiliar with psychophysiology and to provide the newcomer to the discipline with an overview of the basic theoretical, measurement, instrumentation, and experimental design questions inherent in the use of psychophysiological methods. The Applications section illustrates the many ways that psychophysiological methods are already being used in engineering applications. A broad definition of application is used to include laboratory and simulation research, as well as field studies, and all of the chapters address questions that are relevant for applying psychophysiological methods in the field. The editor's intent is to stimulate investigators to use these methods in new problem areas; therefore, the content of the chapters varies widely, from reviewing specific psychophysiological measures to reviewing work performed on specific engineering problems.

Author : Samden D. Lhatoo,Philippe Kahane,Hans O. Luders
Publisher : Oxford University Press, USA
Page : 577 pages
File Size : 48,9 Mb
Release : 2019-01-22
Category : Medical
ISBN : 9780198714668

Get Book

Invasive Studies of the Human Epileptic Brain by Samden D. Lhatoo,Philippe Kahane,Hans O. Luders Pdf

No other neurological condition allows the same opportunities for an intracranial electrophysiological study of the human brain as epilepsy does. Epileptic surgery is designed to remove the epileptic focus from the human brain, thereby effecting either cure or substantial reduction of seizures in an individual with an otherwise intractable condition. Its use as a treatment modality dates from the late 19th century, and it has become a widely used treatment option throughout the world in the last 20-30 years. The complexity of epilepsy cases in surgical centres, and the need for invasive electrode studies for pre-surgical evaluation, are both greatly increasing. Invasive Studies of the Human Epileptic Brain is the definitive reference text on the use of invasive electroencephalographic (EEG) diagnostic studies in human epilepsy. Written by some of the most renowned epilepsy experts of the 20th and 21st centuries, the authors provide their expertise and insights into the identification and mapping of intracranial epileptiform and non-epileptiform activity, mapping of the human brain function, and approaches in the use of invasive electroencephalography in a variety of clinical situations. The book is organized into an easily readable series of chapters and is brilliantly illustrated with case studies; each providing an intuitively comprehensive approach to invasive brain studies.

Author : G. Robert J. Hockey
Publisher : IOS Press
Page : 396 pages
File Size : 45,8 Mb
Release : 2003
Category : Cognition
ISBN : 158603362X

Get Book

Operator Functional State by G. Robert J. Hockey Pdf

Author : J. Kiffin Penry
Publisher : Unknown
Page : 1312 pages
File Size : 54,6 Mb
Release : 1978
Category : Epilepsy
ISBN : SRLF:D0002780021

Get Book

Indexes to the Epilepsy Accessions of the Epilepsy Information System by J. Kiffin Penry Pdf

Author : Shane O'Mara,Vincent Walsh
Publisher : Psychology Press
Page : 192 pages
File Size : 46,5 Mb
Release : 1994
Category : Psychology
ISBN : 0863779174

Get Book

The Cognitive Neuropsychology of Attention by Shane O'Mara,Vincent Walsh Pdf

The theme of this Special Issue is one that is ill-served by the existing neuropsychological literature. A publication that collates reviews of the developmental, physiological, clinical and cognitive aspects of this topic is therefore timely and would prove valuable to clinicians, researchers and students alike. The underlying problem addressed by the invited contributors is how attention is manifest in the intact brain, and how disorders of attention present themselves in the damaged brain. The topics to be covered will range from the physiology of attention (as revealed by single unit recording studies of extra-striate cortex of monkeys and PET scans in humans and low frequency EEG recordings) to disorders of attention after brain damage (e.g. stroke) and chronic pathological disorders of the brain (e.g. dyslexia and mental retardation). The range of contributions to the Special Issue demonstrates that the kinds of attentional processing required are determined by the task in hand. Correspondingly the volume discusses attention in the parietal, temporal and frontal lobes of the human and macaque brain, investigated by clinical, electrophysiological and behavioural methods. Attentional processes are also shown to be distributed in the brain and the effects of diminished attentional capacities which do not result from focal brain lesions are discussed in the context of mental retardation and dyslexia.

Author : LIBET
Publisher : Springer Science & Business Media
Page : 431 pages
File Size : 54,9 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781461203551

Get Book

Neurophysiology of Consciousness by LIBET Pdf

and made insignificant in practice, by selecting for study simple kinds of ex periences which are devoid of emotional content and which can be tested for reliability. A simple somatosensory ''raw feel" fulfills these characteristics (see papers nos. 2,5). In any case, if we fail to find ways to use introspective reports in convincingly acceptable studies we would give up the ability to investigate the relation between conscious experience and neural activity, something warned against by William James (Krech, 1969). Another factor in the dearth of direct experimental studies is, of course, the comparative inaccessibility of the human brain for such purposes. Meaningful investigations of the issue in question requires simultaneous study of brain events and introspective reports of experiences in an awake, cooperative human subject. Analysis by neuropsychologists of pathological lesions in the brain and the related disturbances of conscious functions have contributed much to mapping the pos sible representations of these functions. The non-invasive recording of electrical activity with electrodes on the scalp, starting from Berger's initial EEG record ings in 1929, has contributed much to the problems of states of consciousness and to various cognitive features associated with sensory inputs, but not as much to the specific issue of conscious experience.