Multivariate spectral methods for the analysis of event-related brain potentials.
The purpose of this article is to present some useful mathematical models for the analysis of multiple electrode event-related brain potential (ERP) experiments. We describe a multivariate spectral method for eye-movement removal and we also describe a multivariate spectral method for the analysis of multiple lead repeated measures data. The complex T2 and the complex Behrens-Fisher Problem are also discussed. All of the above methods are applied to experimental ERP data for four electrodes, two groups and two repeated factors.
Rawlings
R R
RR
Division of Biometry and Epidemiology, National Institute on Alcohol Abuse and Alcoholism, Rockville, Maryland 20857.
Eckardt
M J
MJ
Begleiter
H
H
D001921:Brain / Q000502:physiology*; D004566:Electrodes; D005074:Evoked Potentials, Visual; D005133:Eye Movements; D006801:Humans; D008962:Models, Theoretical