EEG/MEG error bounds for a dynamic dipole source with a realistic head model
This work presents the background and derivation of Cramer-Rao bounds on the errors of estimating the parameters (moment and location) of a dynamic current dipole source using data from electro- and magnetoencephalography. A realistic head model, based on knowledge of surfaces separating tissues of different conductivities, is used.
cramer-rao bounds electro- and magneto-encephalography nonlinear discrete systems equivalent current dipole