Fig. 2.

Representation of the carpet (4 × 4mts) with all the paths included in the navigational training. Participants were led by the experimenter along two sides of a triangle (first segment = black continuous lines, second segment = colored continuous lines) before autonomously returning to the homing position (dashed colored lines). Black arrows represent the first triangle segment shared by four paths starting in the same circle. The task was adapted from Committeri et al. (2020) and the details of each triangulation are reported in Supplementary Table 3