The Mismatch Negativity compared: EEG, SQUID-MEG and novel 4Helium-OPMs
Tjerk P. Gutteling, Jérémie Mattout, Sébastien Daligault…·Françoise Lecaignard
The paper compares EEG, SQUID-MEG, and 4Helium-OPMs in measuring auditory mismatch negativity using a passive oddball paradigm, finding comparable performance across all modalities.