Evoked Brain Potentials In Psychiatry

Author : Charles Shagass
Publisher : Springer Science & Business Media
Page : 280 pages
File Size : 52,7 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781461586548

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Evoked Brain Potentials in Psychiatry by Charles Shagass Pdf

Two purposes have guided the writing of this book. Originally, I wanted only to bring together the results which we have obtained during more than ten years of work on evoked potentials in psychiatric disorders. However, it soon became clear that I really wanted to do a little more than that. First of all, a systematic review of the literature seemed indicated. Even though research findings are usually presented in the context of such a review, our laboratory has not studied every aspect of evoked potentials. Consequently, it seemed more appropriate to place our own results within the framework of a general presentation of the evoked-potential field, rather than to have our specific studies govern topic selection. Second, I found that I wanted to expound on the principles and details of techniques to a broader extent than warranted for presenting only our own results. The motivation for attempting such a "methodological primer" came not only from my long-term preoccupation with technical issues, but from contacts with many investigators who consulted me during the early stages of their ventures into evoked-potential research. Thus, to the initial goal of a re search monograph was added that of a systematic account of both the substantive findings and the methodology of the field.

Author : Henri Begleiter
Publisher : Springer Science & Business Media
Page : 573 pages
File Size : 45,9 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781468434620

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Evoked Brain Potentials and Behavior by Henri Begleiter Pdf

This volume is the second in "The Downstate Series of Research in Psychiatry." It is aseries devoted to the presentation of sig nificant research with relevance for both clinicians and researchers in the multiple subfields of psychiatry. This book focuses on the interactions between psychic phenomena and physical processes as studied by evoked brain potentials. It presents material concerned with physiological and psychological unifying processes, as weIl as research concerning technology and methods of obtaining meaningful measurements. As such it is representative of biological psychiatry at its best. Thus, it represents another step in new directions in psychiatric research but not an unanticipated direction. Scientific investigation into the human psyche took an unex pected turn when Sigmund Freud in the last part of the 19th Century turned his attention from neurological concerns to those of psychol ogy. His first attempts at explanations as noted in the "project," included a heavy emphasis on the biological substrate of behavior.

Author : Charles Shagrass
Publisher : Unknown
Page : 128 pages
File Size : 49,6 Mb
Release : 1969
Category : Electrophysiology
ISBN : OCLC:217002979

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Evoked Brain Potentials in Psychiatry by Charles Shagrass Pdf

Author : John R. Hughes,William P. Wilson
Publisher : Butterworth-Heinemann
Page : 424 pages
File Size : 47,7 Mb
Release : 2013-10-22
Category : Health & Fitness
ISBN : 9781483164502

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EEG and Evoked Potentials in Psychiatry and Behavioral Neurology by John R. Hughes,William P. Wilson Pdf

EEG and Evoked Potentials in Psychiatry and Behavioral Neurology discusses the two techniques of examining brain function: electroencephalography (EEG) and evoked potentials. The book also addresses conditions that fall under the umbrella term ""behavioral sciences"" and are associated with psychiatry and neurology. The book begins by discussing current definitions of organic brain syndrome in order to delineate more clearly the processes whose EEG correlates are to be described. It then outlines the various EEG correlates of impaired central nervous system (CNS) dysfunction for a variety of specific organic etiologies. Separate chapters cover EEG studies of schizophrenia, affective disorders, alcoholism, mental retardation, childhood psychiatric disorders, and changes in CNS function caused by psychtropic drugs. The various aspects of EEG pertinent to electroconvulsive therapy are also discussed, including the role of a baseline EEG, beneficial and adverse changes, neurophysiologic mechanisms, and the nature of the seizures themselves. This book is intended for the neurologist dealing actively with psychiatric or mental disorders; the electroencephalographer who is generally concerned with behavioral neurology or especially interested in various controversial EEG patterns; and the psychiatrist interested in organicity in general or EEG in particular.

Author : Henri Begleiter
Publisher : Springer
Page : 0 pages
File Size : 52,6 Mb
Release : 1979-03-01
Category : Medical
ISBN : 0306401452

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Evoked Brain Potentials and Behavior by Henri Begleiter Pdf

This volume is the second in "The Downstate Series of Research in Psychiatry." It is aseries devoted to the presentation of sig nificant research with relevance for both clinicians and researchers in the multiple subfields of psychiatry. This book focuses on the interactions between psychic phenomena and physical processes as studied by evoked brain potentials. It presents material concerned with physiological and psychological unifying processes, as weIl as research concerning technology and methods of obtaining meaningful measurements. As such it is representative of biological psychiatry at its best. Thus, it represents another step in new directions in psychiatric research but not an unanticipated direction. Scientific investigation into the human psyche took an unex pected turn when Sigmund Freud in the last part of the 19th Century turned his attention from neurological concerns to those of psychol ogy. His first attempts at explanations as noted in the "project," included a heavy emphasis on the biological substrate of behavior.

Author : Enoch Callaway
Publisher : Unknown
Page : 232 pages
File Size : 48,5 Mb
Release : 1975
Category : Medical
ISBN : UOM:39015001642290

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Brain Electrical Potentials and Individual Psychological Differences by Enoch Callaway Pdf

Author : Konrad Maurer
Publisher : Springer Science & Business Media
Page : 583 pages
File Size : 44,6 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9783642726583

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Topographic Brain Mapping of EEG and Evoked Potentials by Konrad Maurer Pdf

Imaging procedures have been used for many years and are becoming increasingly important in a number of medical disciplines. This is due to recent technological advances, primarily computerization. The meth ods employed in CNS diagnostics are collectively referred to as "neu roimaging" and include procedures for investigating both cerebral morphology and cerebral function, such as computed tomography (CT), magnetic resonance imaging (MRI), positron emission tomogra phy (PET), and single-photon emission computed tomography (SPECT). Topographic mapping of electroencephalograms (EEG) and evoked potentials represents one of the functional procedures and per mits topographic imaging of EEG, evoked potentials, and magnetic fields. The latter application includes not only magnetic fields evoked by stimuli relating to different sensory modalities, but also endogenous and motor fields resulting from spontaneous brain magnetic activity, as recorded by magnetoencephalograms (MEG), the magnetic comple ment of the EEG. The advantage of recording electric and magnetic fields over other neuroimaging procedures is that these techniques are completely noninvasive and have extremely short analysis times (in the millisecond range). The aim of this book is to clarify the current state of this emerging technology, to assess its potential for substantive contributions to brain research, to delineate areas for further research and, over all, to envis age clinical applications in disciplines such as psychiatry, neurology, and neuropsychology.

Author : David Regan
Publisher : John Wiley & Sons
Page : 356 pages
File Size : 44,9 Mb
Release : 1972
Category : Medical
ISBN : UOM:39015000808751

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Evoked Potentials in Psychology, Sensory Physiology and Clinical Medicine by David Regan Pdf

Author : Enoch Callaway
Publisher : Elsevier
Page : 650 pages
File Size : 53,6 Mb
Release : 2012-12-02
Category : Medical
ISBN : 9780323141956

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Event-Related Brain Potentials in Man by Enoch Callaway Pdf

Event-Related Brain Potentials in Man contains the proceedings of a conference held on April 26-29, 1977, and sponsored by the National Institute of Mental Health in Rockville, Maryland to assess the field of event-related brain potential (ERP) research. The papers explore findings on ERPs in man in relation to the link between brain and behavior, brain functions, mental states, and drug interactions. Organized into eight chapters, this volume begins with an overview of the functional neuroanatomy and neurophysiology of ERPs, along with their measurement. It then proceeds with a discussion of some applications of ERPs to patients with neurological and sensory impairment, the use of ERPs to analyze sensation as well as perception and attention, the endogenous components of the ERP, the ERP correlates of psychopathology, and the event-related brain potentials across the life span. The reader is also introduced to ethical issues regarding ERPs, with reference to the history of encephalography. An epilogue assessing the increased status and maturity of the ERP field, along with uncharted territories and future prospects, concludes the book. This book will be of interest to scientists and clinical investigators working in biological sciences, neuropsychology, psychiatry, and neurology.

Author : Keith H. Chiappa
Publisher : Lippincott Williams & Wilkins
Page : 748 pages
File Size : 53,5 Mb
Release : 1997
Category : Medical
ISBN : 0397516592

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Evoked Potentials in Clinical Medicine by Keith H. Chiappa Pdf

The Third Edition of this reliable reference could easily serve as a single resource for the clinical neurophysiologist performing evoked potentials in clinical practice. Coverage includes new clinical applications for evoked potential (EP) tests, advanced test variations such as motor and cognitive EPs, and new techniques that improve the efficiency of testing. Step-by-step instruction is provided on methodology and interpretation for each major test -- pattern-shift visual, brainstem auditory, and short-latency somatosensory. New to this edition is a section on evoked potential monitoring in the operating room. The renowned authors describe new techniques for eliminating artifact and improving the averaging process; and explain important techniques such as pattern electroretinography and registration of peripheral nerve action potentials. Compatibility: BlackBerry(R) OS 4.1 or Higher / iPhone/iPod Touch 2.0 or Higher /Palm OS 3.5 or higher / Palm Pre Classic / Symbian S60, 3rd edition (Nokia) / Windows Mobile(TM) Pocket PC (all versions) / Windows Mobile Smartphone / Windows 98SE/2000/ME/XP/Vista/Tablet PC

Author : Phakkharawat Sittiprapaporn
Publisher : BoD – Books on Demand
Page : 94 pages
File Size : 46,7 Mb
Release : 2017-11-29
Category : Science
ISBN : 9789535136392

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Event-Related Potentials and Evoked Potentials by Phakkharawat Sittiprapaporn Pdf

This edited volume Event-Related Potentials and Evoked Potentials is a collection of reviewed and relevant research chapters, offering a comprehensive overview of recent developments in the field of medicine and health sciences. The book comprises single chapters authored by various researchers and edited by an expert active in the field of event-related potential (ERP). An event-related potential (ERP) is the measured brain response that is the direct result of a specific sensory, cognitive, or motor event. Each chapter is complete in itself but united under a common research study topic. This publication aims at providing a thorough overview of the latest research efforts by international authors in noninvasive means of evaluating brain functioning and opens new possible research paths for further novel developments.

Author : E. Colon,S.L. Visser
Publisher : Springer
Page : 376 pages
File Size : 48,5 Mb
Release : 1990
Category : Medical
ISBN : UOM:39015022008588

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Evoked Potential Manual by E. Colon,S.L. Visser Pdf

Evoked potentials are potentials that are derived from the peripheral or central nervous system. They are time locked with an external stimulus and can be influenced by subjective intentions. Evoked potentials have become increasingly popular for clinical diagnosis over the last few years. Evoked potentials from the visual system are used by ophthalmologists in order to localize the abnormalities in the visual pathway. The otologists are mainly involved in brainstem auditory evoked potentials, while the pediatricians, neonatologists, neurologists and clinical neurophysiologists make use of multimodal stimulation. The psychiatrists and psychologists, generally, examine the slow potentials such as P300 and CNV. Anesthesiologists use short latency somatosensory and visual evoked potentials in order to monitor the effectiveness of the anesthesia. Pharmaco evoked potentials are very promising measures for the quan tification of the effectiveness of drug action on the cerebral cortex. Urologists are more and more involved in pudendal somatosensory evoked potentials and in the intensive care unit evoked potentials are used in order to monitor the functional state of the central nervous system of the patient. This overwhelming number of examinations and exam ina tors clearly demonstrates the need for guidelines and standardization of the methods used. The evoked potential metholody is restricted by the relative poor signal to noise ratio. In many diseases this signal to noise ratio decrease rapidly during the progression of the illness. Optimal technical equipment and methodology are therefore essential.

Author : Theodore Melnechuk,Erol Başar
Publisher : Springer Science & Business Media
Page : 408 pages
File Size : 52,7 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9783642715310

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Dynamics of Sensory and Cognitive Processing by the Brain by Theodore Melnechuk,Erol Başar Pdf

In neurophysiology, the emphasis has been on single-unit studies for a quarter century, since the sensory work by Lettwin and coworkers and by Hubel and Wiesel, the cen tral work by Mountcastle, the motor work by the late Evarts, and so on. In recent years, however, field potentials - and a more global approach general ly - have been receiving renewed and increasing attention. This is a result of new findings made possible by technical and conceptual advances and by the confirma tion and augmentation of earlier findings that were widely ignored for being contro versial or inexplicable. To survey the state of this active field, a conference was held in West Berlin in August 1985 that attempted to cover all of the new approaches to the study of brain function. The approaches and emphases were very varied: basic and applied, electric and magnetic, EEG and EP/ERP, connectionistic and field, global and local fields, surface and multielectrode, low frequencies and high frequencies, linear and non linear. The conference comprised sessions of invited lectures, a panel session of seven speakers on "How brains may work," and a concluding survey of relevant methodologies. The conference showed that the combination of concepts, methods, and results could open up new important vistas in brain research. Included here are the proceedings of the conference, updated and revised by the authors. Several attendees who did not present papers at the conference later ac cepted my invitation to write chapters for the book.

Author : Anonim
Publisher : Unknown
Page : 8 pages
File Size : 45,5 Mb
Release : 1989
Category : Evoked potentials (Electrophysiology)
ISBN : MINN:31951002979572A

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Evoked Potentials Test (EP). by Anonim Pdf

Author : Steven J. Luck,Emily S. Kappenman
Publisher : OUP USA
Page : 665 pages
File Size : 42,5 Mb
Release : 2012-01-12
Category : Psychology
ISBN : 9780195374148

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The Oxford Handbook of Event-Related Potential Components by Steven J. Luck,Emily S. Kappenman Pdf

The Oxford Handbook of Event-Related Potential Components provides a detailed and comprehensive overview of the major ERP components. It covers components related to multiple research domains, including perception, cognition, emotion, neurological and psychiatric disorders, and lifespan development.