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. 2011 Aug 3;6(8):e22759. doi: 10.1371/journal.pone.0022759

Figure 1. Main results of the correlation analyses.

Figure 1

A) Significant positive correlation between participants' skin conductance responses (SCRs) when seeing the other person in pain, and percentage of trials in which they chose the costly helping option (out of a total of 30 trials). B) Significant negative correlation between the score measuring the difference between the SCR to self pain and when observing the other's pain (|(SCR_self pain – SCR_other pain)|), and the percentage of trials in which they chose the costly helping option (out of a total of 30 trials).