PMID: 8357705Jan 1, 1993Paper

EEG/EP: new techniques

Brain Topography
W Skrandies

Abstract

The topographic analysis of electrical brain activity consists of the extraction of quantitative features which adequately describe the scalp recorded electrical fields of the brain. In the beginning of brain electrical activity mapping most methods centered mainly around the graphical display of multichannel EEG and evoked potential data. Meanwhile quantitative analysis strategies have been developed, and such methods are applied to topographic EEG and evoked potential data enabling the statistical evaluation of the effects of different experimental conditions as well as the comparison of various clinical populations. Major new analysis techniques comprise the computation of global field power and global dissimilarity for determination of components of evoked potential fields, the segmentation of map series by topographical features, time range analysis, FFT approximation for the spatial analysis of EEG frequency bands as well as correlation analysis and spatial principal components analysis (Spatial PCA). Data from experiments dealing with evoked brain activity will illustrate the application of these quantitative methods that also can be used for the analysis of the spontaneous EEG.

References

Sep 1, 1990·Electroencephalography and Clinical Neurophysiology·D Lehmann, C M Michel
Jan 1, 1990·Brain Topography·W Skrandies
Jan 1, 1988·Brain Topography·W Skrandies
Jul 1, 1966·IEEE Transactions on Bio-medical Engineering·E Donchin
Jun 1, 1980·Electroencephalography and Clinical Neurophysiology·D Lehmann, W Skrandies
Dec 1, 1982·Electroencephalography and Clinical Neurophysiology·W Skrandies, D Lehmann
Jan 1, 1984·Annals of the New York Academy of Sciences·W SkrandiesJ A Chapman
Jan 1, 1981·The International Journal of Neuroscience·W Skrandies

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Citations

Jan 3, 2001·Muscle & Nerve. Supplement·M J McKeown
Mar 19, 2008·Brain Topography·Micah M MurrayChristoph M Michel
Apr 6, 2001·Journal of Clinical Neurophysiology : Official Publication of the American Electroencephalographic Society·M J McKeown, R Radtke
Sep 16, 2009·Journal of Clinical Neurophysiology : Official Publication of the American Electroencephalographic Society·Agustina M LascanoChristoph M Michel
Dec 13, 2005·Behavioral and Brain Functions : BBF·Björn AlbrechtAribert Rothenberger
Mar 14, 2008·Brain Topography·Jean-François KnebelMicah M Murray
Jul 28, 2010·European Journal of Gastroenterology & Hepatology·Rolf Ankerlund BlauenfeldtAsbjørn Mohr Drewes
Mar 17, 2007·Schizophrenia Research·Armida MucciMario Maj
Sep 4, 2010·European Journal of Pain : EJP·Jens Brøndum FrøkjærAsbjørn Mohr Drewes
May 20, 2011·Basic & Clinical Pharmacology & Toxicology·Camilla StaahlAsbjørn M Drewes
Oct 25, 2017·Brain Topography·René J Huster, Liisa Raud

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