Sensor Proximity Bias In Meg Coherence
Javier Escudero, Αθανάσιος Αναστασίου, Alberto Fernández · Zenodo (CERN European Organization for Nuclear Research) · 2013
We describe a novel method for preprocessing an MEG channel-to-channel correlation matrix to reduce proximity related bias. The usefulness of the method is demonstrated through statistically significant differences between the "non-adjusted" and "adjusted" correlation matrices.