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. 2015 Jul 31;5:12519. doi: 10.1038/srep12519

Figure 1. Characterisation of nociceptive-specific brain activity.

Figure 1

Average EEG activity recorded during (A) background, (B) in response to non-noxious control stimulation, and (C) following noxious heel lance in 6 infants. The nociceptive-specific principal component (PC) is overlaid in red. The PC weights were significantly greater (*p < 0.05) in response to lance than background and control (D). Error bars indicate standard error of the mean.