Skip to main content
. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: Cortex. 2018 Jan 2;101:16–30. doi: 10.1016/j.cortex.2017.12.018

Figure 2.

Figure 2

Grand-average ERPs time-locked to words upon initial presentation. Words were predictable (presented in strongly constraining sentence contexts) or unpredictable (presented in weakly constraining sentence contexts). Negative is plotted up in all ERP figures. A) All scalp electrode sites; the position of the channels in the figure approximates the position on the head, with the nose at the top. B) Close-ups of a central channel (MiCe) showing the N400, and of a frontal channel (LMPf) showing the post-N400 effect. Shading reflects unbiased within-subjects SEM (Cousineau, 2005; Morey, 2008). Insets show scalp topographies of the difference (Unpredictable – Predictable).