Open field

The open field is a generally accepted and straight-forward test to investigate anxiety-related and exploratory behavior of rodents. The open field is an empty test arena, usually round or square, in which the animal’s activity is measured. The amount of time spent close to the wall (an anxiety-like response referred to as thigmotaxis) versus the amount of time spent in, and frequencies of visits to, the inner zone are measured. Additionally, general locomotor behavior (total distance moved) is often taken into account.

For a complete solution, combine a PhenoTyper basic cage or an open field with EthoVision XT.