Mapping of scalp potentials by surface spline interpolation

Evoked potentials and EEGs record punctuate electrical activity at electrode sites. To represent the overall potential distribution on the entire scalp it is necessary to interpolate between these sampled values. Surface splines are mathematical tools for interpolating functions of two variables. In...

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Veröffentlicht in:	Electroencephalography and clinical neurophysiology 1987, Vol.66 (1), p.75-81
Hauptverfasser:	Perrin, F, Pernier, J, Bertnard, O, Giard, M.H, Echallier, J.F
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Brain Mapping - methods Central nervous system Electrodes Electroencephalography - methods Electrophysiology Fundamental and applied biological sciences. Psychology Humans interpolation Mathematics Scalp spline Vertebrates: nervous system and sense organs
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