title: Reconstructing current distributions from biomagnetic measurements under large external noise disturbances.
abstract: External noise fields cause spatially coherent noise in the biomagnetic data measured by a multichannel magnetometer. The authors propose a method of incorporating this spatial coherence into current-density reconstruction. This method can reconstruct current distributions from biomagnetic measurements affected by external noise fields. Computer simulations demonstrate its effectiveness.
authors.affiliation: Central Res. Lab., Hitachi Ltd, Tokyo.
authors.forename: K
authors.initials: K
authors.lastname: Sekihara
authors.forename: B
authors.initials: B
authors.lastname: Scholz
authors.forename: H
authors.initials: H
authors.lastname: Bruder