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. 2013 Jan 3;8(1):e52968. doi: 10.1371/journal.pone.0052968

Figure 2. Changes in pressure pain threshold of somatosensory tasks and controls for the right and left hand.

Figure 2

** = p<0.01 as revealed by ANOVA models for the interaction between task and time separately for each hand. Errors bars show standard error of the mean.