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. 2012 Jun 27;7(6):e39637. doi: 10.1371/journal.pone.0039637

Figure 5. Results using the standard analysis.

Figure 5

Standard deviation (SD) of movement from the instructed movement plane during observation of incongruent and congruent movements of the human agent (A), humanoid robot JAST (B), industrial robot JAHIR (C) and rotated industrial robot JAHIR90° (D). Data from all subjects (including [13]), i.e., each graph represents a different number of subjects (see text). Error bars represent standard error of the mean. Stars denote significance (** p<0.01; * p<0.05).