Table 1.

Social interaction test in the open field

Analyzed parameters during the experiment
1	Time spent in contact in percent of experimental time [%]2
2	Number of contacts [n]2
3	Time spent in aggressivity in percent of experimental time [%]2
4	Number of aggressive contacts2
5	Mean distance between the two mice [cm]1
6	Active social interaction, in percent of experimental time [%] during a movement speed higher than 3 cm/s1
7	Passive social interaction, in percent of experimental time [%] during a movement speed lower than 1 cm/s1
8	Sniffing [n]2
9	Anogenital sniffing [n]2
10	Following [n]2
11	Rearing [n]2
12	Leaning [n]2
13	Grooming [n]2
14	Distance traveled [m]1
15	Time spent in the center or periphery of the open field in percent of experimental time [%]1

Automatically (1) and manually (2) analyzed parameters in the social interaction test