Table 1.

Performance measures during active/inhibitory avoidance, active avoidance, and active/inhibitory reward-seeking tasks

	PL (control)	PL (inactivation)	IL (control)	IL (inactivation)
Active/inhibitory avoidance
Active avoidance latency (s)	5.75 ± 0.8	9.49 ± 1.9	6.11 ± 1.3	7.6 ± 1.1
Inhibitory avoidance failure latency (s)	9.21 ± 1.87	8.34 ± 2.4	7.6 ± 2.4	6.78 ± 1.1
Shocks received	8.8 ± 1.91	29.3 ± 2.1**	5.5 ± 4.1	16.9 ± 2.9**
Locomotion (beam breaks/min)	15.8 ± 1.7	16.8 ± 3.3	19.6 ± 2.0	29.5 ± 5.1
Active avoidance
Avoidance latency (s)	5.04 ± 0.4	4.56 ± 0.5	5.57 ± 0.41	5.59 ± 0.54
Shocks received	7.3 ± 3.3	9.1 ± 2.7	6.0 ± 1.33	22.9 ± 4.33*
Locomotion (beam breaks/min)	18.2 ± 2.6	25.5 ± 4.0	12.7 ± 1.7	20.1 ± 2.92
Active/inhibitory reward-seeking
Active response latency (s)	1.01 ± 0.1	2.34 ± 0.6*	1.41 ± 0.3	1.34 ± 0.2
Inhibitory failure latency (s)	4.64 ± 1.4	2.9 ± 0.6	3.9 ± 1.2	3.21 ± 0.6
Rewards received	36.7 ± 1.4	25.1 ± 1.2 ***	38.4 ± 1.2	26 ± 0.8***
Locomotion (beam breaks/min)	18.9 ± 3.3	21.3 ± 4.2	21.1 ± 2.8	32.7 ± 5.4

Values displayed are mean ± SEM;

*p < 0.01,

**p < 0.001,

***p < 0.0001.