Table 1.

Behavioral profile (attack latency in seconds and percentage time spent on the six distinct behavioral categories during a 10-min resident-intruder aggression test) of the four different groups used for the study.

	Attack latency (s)	Offense	Social explore	Social interaction	Non-social explore	Inactivity	Grooming
Control reactive	375 ± 104***	3 ± 1***	15 ± 1***	18 ± 2***	43 ± 6***	38 ± 6***	1 ± 1
Defeat reactive	545 ± 55***	3 ± 2***	17 ± 3***	19 ± 5***	57 ± 7***	22 ± 8***	1 ± 1
Control proactive	33 ± 15	83 ± 5	5 ± 3	88 ± 4	9 ± 3	1 ± 0	2 ± 1
Defeat proactive	28 ± 9	79 ± 5	4 ± 2	83 ± 5	13 ± 3	1 ± 1	3 ± 3

Data are expressed as mean ± SEM. ***p < 0.001 two-way ANOVA.