Skip to main content
. 2019 Dec 27;9:20246. doi: 10.1038/s41598-019-56798-w

Figure 1.

Figure 1

Schematic overview of the experimental arena. Overview of the experimental arena with the trial-initiator on one side and the five goal-holes on the opposite side; Positive (P), Negative (N) and the three ambiguous goal-holes (Near Positive - NP, Middle - M and Near Negative - NN).