So if a mouse remembers that something bad happened in this box, and when we put them back into the same box, it will basically show freezing because it doesn't want to be detected by any potential threats in this box.
Hvis en mus husker at der  skete noget slemt i denne kasse, og når vi sætter dem tilbage i den samme kasse, vil den dybest fryse fordi den ikke vil findes af nogen potentiel trussel i denne kasse.