Mean reaction times (RT) in milliseconds, percentage of errors (%) and inverse efficiency (IE) for Experiment 1.

<p>The left column represents data for congruent conditions, the middle column for incongruent conditions. The right column represents the crossmodal congruency effect (CCE; i.e. difference between incongruent and congruent conditions). The first rows represent data for the crossed tool posture and the second rows represent data for the uncrossed posture. The upper panel represents data for visual stimuli at the same side as the tactile vibrations, the lower panel represents data for visual stimuli at the different side compared to the tactile vibrations. Values in parentheses are standard errors.