title: MEG: new techniques.
authors.affiliation: C.N.R.-Istituto di Elettronica dello Stato Solido, Roma, Italy.
authors.forename: V
authors.initials: V
authors.lastname: Pizzella
authors.forename: G L
authors.initials: GL
authors.lastname: Romani
authors.forename: S N
authors.initials: SN
authors.lastname: Erné
authors.forename: P M
authors.initials: PM
authors.lastname: Rossini
mesh_terms: D001921:Brain / Q000502:physiology; D006801:Humans; D015225:Magnetoencephalography / Q000379:methods*