Table 1.

Summary of puzzle box trials. The test took place over three days, wherein mice had to solve increasingly difficult tasks to access the goal box (Abdallah et al., 2011). The latency to enter the box was recorded.

Day	Trial	Task	Function
1	1	Pass through unimpeded doorway over tunnel	Test acclimation
	2	Pass through tunnel; doorway closed off	Test acclimation
	3	Pass through tunnel; doorway closed off	Test acclimation
2	4	Pass through tunnel; doorway closed off	Long term memory
	5	Pass through tunnel; bedding impediment	Problem solving
	6	Pass through tunnel; bedding impediment	Short term memory
3	7	Pass through tunnel; bedding impediment	Long term memory
	8	Pass through tunnel; cardboard plug impediment	Problem solving
	9	Pass through tunnel; cardboard plug impediment	Short term memory