Figure 3
From: Use of numerical and spatial information in ordinal counting by zebrafish
Schematic representation of the corridor in Experiment 3: during training and test, the length of the corridor extremities (x) did not change, while the inter-exit distances (y) were reduced and the number of exits was increased (from 5 to 9). The total length of the exits’ series and the entire corridor length did not change. The blue lines (z) show how the relative proportion between the inter-exit distance and the entire exits’ set is not maintained between training and test.
