Word surprisal predicts N400 amplitude during reading

Stefan L. Frank, Leun J. Otten, Giulia Galli, and Gabriella Vigliocco (2013)
Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics


In Section 4.2, the paper claims that the EEG baseline (average potential over the 100 ms leading up to word onset) was included as a predictor in the regression analysis. This is incorrect. In fact, the EEG signals were baseline corrected by subtracting the baseline before running any analysis.