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. 2008 Feb 27;3(2):e1702. doi: 10.1371/journal.pone.0001702

Figure 3. Results of Experiment 2 (only food objects).

Figure 3

Graphical representations of the main significant interactions: a) an higher MEP increase occurred in FDI than in ADM when the subjects observed a grasping movement; b) similarly, an higher MEP increase occurred in FDI than in ADM when the subjects smelled a food; c) even if “smelling” produces a lower MEP increase with, than without, concomitant grasping observation, a significant further facilitation (27% in the original µV scale) was found.