Figure 4From: Interaction between valence of empathy and familiarity: is it difficult to empathize with the positive events of a stranger? Global field power of P3. Mean value of P3-GFP (300 to 600 ms) under each condition. Red and blue points show GFP during positive and negative cues. The graph shows the mean value and standard error. Degrees of freedom (df) = 13. *P < 0.05 by Holm correction.Back to article page