Synthetic-aperture magnetometry explained

Synthetic-aperture magnetometry (SAM) is a method for analysis of data obtained from magnetoencephalography (MEG) and electroencephalography (EEG). SAM is a nonlinear beamforming approach which can be thought of as a spatial filter.^[1]

See also

• Aperture synthesis

Notes and References

1. Robinson S.E., Vrba, J. Functional neuroimaging by synthetic aperture magnetometry (SAM). In: Yoshimoto T, Kotani M, Kuriki S, Karibe H,Nakasato N, editors. Recent Advances in Biomagnetism. Sendai: Tohoku University Press; 1998. p. 302–305