Figure 7. Methods of Experiment 2.

A) Sequence of four trials in Experiment 2. First a disc was shown; the subject moved to that position and pressed the button on the PHANToM. Then an arrow and line appeared and the subject had to make a movement in the direction of the arrow over a distance corresponding to the length of the line. This pair of trials was then repeated, but with other positions, directions and line lengths. B) Six of the 18 target vectors (presented as separate distance and direction information, see panel A). There were three possible vectors from each target position (indicated by different dashed lines). All vectors were rotated to the orientation of the three grey vectors for the analyses.