Animal Electroencephalography

Animal Electroencephalography focuses on the use of electroencephalography (EEG) in studying brain electric activity. The manuscript first underscores the physiologic bases of EEG and the characteristics and usage of electrodes. Discussions focus on basic elements of nerve cell function, general nature of EEG, implantation of intracerebral electrodes, and affixing surface electrodes. The text then examines noise or artifact, electronic recording systems, and interpretation and analysis of EEG. Electronic principles of special relevance, electrode configurations, and electroencephalographs are discussed. The book takes a look at EEG correlates of physiologic and pathologic changes, as well as maturation of EEG, behavioral correlates, and internal influences. Experimentally produced brain diseases and naturally occurring brain diseases are also elaborated. The manuscript is a valuable reference for readers interested in electroencephalography.

Established in 1982 as the leading reference on electroencephalography, Drs. Niedermeyer's and Lopes da Silva's text is now in its thoroughly updated Fifth Edition. An international group of experts provides comprehensive coverage of the neurophysiologic and technical aspects of EEG, evoked potentials, and magnetoencephalography, as well as the clinical applications of these studies in neonates, infants, children, adults, and older adults. This edition includes digital EEG and advances in areas such as neurocognition. Three new chapters cover the topics of Ultra-Fast EEG Frequencies, Ultra-Slow Activity, and Cortico-Muscular Coherence. Hundreds of EEG tracings and other illustrations complement the text.

This book presents a thorough and systematic exposition of the various dimensions of Electroencephalography. It emphasizes direct bedsides application and problem solving approach throughout the exposition. Among the wide spectrum of topics covered, the book highlights the historical aspects, basic and technical details, methodological issues, interpretation and application in different neurological disorders. Ideal for DM and DNB in Neurology; MD Physiology; Psychiatry; and Medicine; and Practicing Neurologists, Psychiatrists, and Physicians The book also provides separate chapters on the role of EEG in pediatrics, psychiatry, obstetrics, presurgical evaluation of epilepsy and in sleep and sleep disorders which are relevant for a number of specialities bedsides neurologists. The text is amply illustrated by a large number of diagrams, photographs, charts, tables and videos along with case studies. These features make this book reader friendly for students and practitioners. Complimentary access to online Videos (Case Studies) along with full e-book

The leading reference on electroencephalography since 1982, Niedermeyer's Electroencephalography is now in its thoroughly updated Sixth Edition. An international group of experts provides comprehensive coverage of the neurophysiologic and technical aspects of EEG, evoked potentials, and magnetoencephalography, as well as the clinical applications of these studies in neonates, infants, children, adults, and older adults. This edition's new lead editor, Donald Schomer, MD, has updated the technical information and added a major new chapter on artifacts. Other highlights include complete coverage of EEG in the intensive care unit and new chapters on integrating other recording devices with EEG; transcranial electrical and magnetic stimulation; EEG/TMS in evaluation of cognitive and mood disorders; and sleep in premature infants, children and adolescents, and the elderly. A companion website includes fully searchable text and image bank.

In preparation for an appraisal of the possible effect of strong magnetic field on cerebral function electroencephalograms of squirrel monkeys subjected to strong homogeneous and gradient fields (up to 91,250 oersted) were measured. Higher than normal amplitudes and frequencies were found in the recordings from exposed animals. The unusual EEG records are discussed and an attempt is made to explain the observation. The study is part of a plan to investigate interaction of magnetic fields with the nervous system in general. (Author).