Correlation between single-trial visual evoked potentials and the blood oxygenation level dependent response in simultaneously recorded electroencephalography-functional magnetic resonance imaging

Magnetic Resonance in Medicine, 04/25/2012

The results suggest that the positive (P1)–negative (N2) regressor is the best electroencephalography (EEG)–based regressor to model the visual paradigm, but when looking for additional effects like habituation or attention modulation that cannot be modeled by the boxcar regressor, it is better to include regressors based on individual peaks or alpha power.

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