Fig. S1.

Context effect. Time-resolved spectra of the context effect (constrained vs. unconstrained) time-locked to the picture in all 11 patients for bipolar contacts with significant effects. The color scale represents t-values. Significant effects are shown in stronger colors (multiple comparisons-corrected). Trial events are shown at the bottom (from left to right: the words of the sentence, picture presentation, and response). The timing of each word position is indicated by the continuous lines. The left end of each line indicates the earliest possible word onset. The right end indicates the latest possible word offset (and next word onset). Median word onset (and previous word offset) is indicated by the orange vertical bars. Results for P4, who only showed theta-power decreases, are shown in the Bottom Right panels. P6 did not have a significant theta effect.