Figure 2 | Scientific Reports

Figure 2

From: EEG time–frequency analysis reveals blunted tendency to approach and increased processing of unpleasant stimuli in dysphoria

Figure 2

(a) Topography of the mean event-related delta power (dB) of individuals without dysphoria averaged over the significant time points (− 100 to 898 ms time window) for pleasant, neutral, and unpleasant conditions. (b) Time course of grand-average event-related delta power of individuals without dysphoria averaged over the significant electrodes for pleasant (red line), neutral (grey line), and unpleasant (light blue line) conditions. Shaded areas represent ± standard error of the mean (SEM) and the gray line represents the end of the significant time window (898 ms). (c) Mean event-related delta power of each participant (in the group without dysphoria) averaged over the significant electrodes and time points for pleasant, neutral, and unpleasant conditions. Each circle represents one participant; colored frames represent the mean event-related delta power across all participants and the solid black lines represent ± SEM. *p < .05; **p < .01.

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