title: Numerical aspects of spatio-temporal current density reconstruction from EEG-/MEG-data.
abstract: The determination of the sources of electric activity inside the brain from electric and magnetic measurements on the surface of the head is known to be an ill-posed problem. In this paper, a new algorithm which takes temporal a priori information modeled by the smooth activation model into account is described and compared with existing algorithms such as Tikhonov-Phillips.
authors.affiliation: Institute of Applied Mathematics, Universitaet des Saarlandes, Saarbruecken, Germany.
authors.forename: U
authors.initials: U
authors.lastname: Schmitt
authors.forename: A K
authors.initials: AK
authors.lastname: Louis
authors.forename: F
authors.initials: F
authors.lastname: Darvas
authors.forename: H
authors.initials: H
authors.lastname: Buchner
authors.forename: M
authors.initials: M
authors.lastname: Fuchs
mesh_terms: D000465:Algorithms; D001931:Brain Mapping; D004569:Electroencephalography; D006801:Humans; D015225:Magnetoencephalography; D008962:Models, Theoretical; D012815:Signal Processing, Computer-Assisted