Data dependent weighted averages for recording of evoked potential signals.
Two new filters are proposed to replace conventional on-line artifact rejection routines. They are based on an algorithm that computes a weight for each trial according to its similarity to the rest. The robustness of the two filters and their capacity to reduce recording time significantly were verified experimentally.
Bezerianos
A
A
Department of Medical Physics, School of Medicine, University of Patras, Greece.
Laskaris
N
N
Fotopoulos
S
S
Papathanasopoulos
P
P
D000465:Algorithms; D016477:Artifacts; D004569:Electroencephalography; D004576:Electromyography / Q000379:methods; D005071:Evoked Potentials / Q000502:physiology*; D006801:Humans; D016013:Likelihood Functions; D008959:Models, Neurological