Open Field test is a popular protocol used to assess exploratory behavior and anxiety. Thigmotaxis in the open field is used to evaluate anxiolytic, anxiogenic and even non-pharmacological treatments. Ambulation is the most common behavior studied with this maze, but others such as latency or rearing can also be measured. In addition, objects can be added for a modification similar to the novel object recognition field.
Walls can be both opaque or clear. We recommend that clear walls are used for measurements of anxiety, while opaque walls are used if assessments include novel object recognition.
The Real-Time Place Preference Chamber is a variant of the conditioned place preference chamber which is a paradigm widely used to explore the reinforcing effects of natural and pharmacological stimuli, including drugs of addiction.
Mice were tested in a two-chamber cage without additional contextual cues. Mice were gently put into the middle of the cage at the beginning of the test. Mice will receive laser stimulation when entering one side of the chamber randomly assigned at the beginning of the experiment.
Mazeengineers offer the Real-Time Place Preference Chamber.