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Figure 3 | Journal of Physiological Anthropology

Figure 3

From: Interaction between valence of empathy and familiarity: is it difficult to empathize with the positive events of a stranger?

Figure 3

GFP and grand-mean ERP waveform. The upper graph shows the GFP waveform, and under the graph are all electrodes averaged in the grand-mean ERP waveform. GFP fluctuated with the overlapping components of the grand-mean ERP. We performed GFP analysis by dividing GFP into four time windows: N1 (80 to 150 ms), P2 (150 to 220 ms), N2 (220 to 300 ms), and P3 (300 to 600 ms). GFP = global field power; ERP = event-related potential.

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Journal of Physiological Anthropology

ISSN: 1880-6805

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