Table 1.

Cued rGT performance prior to self-administration^a

Behavioral measure	Cued saline optimal	Cued saline risk-preferring	Cued cocaine optimal	Cued cocaine risk-preferring	Uncued cocaine optimal
P1	14.85 ± 11.72	4.45 ± 2.16	7.71 ± 6.31	3.85 ± 1.41	15.26 ± 4.33
P2	68.49 ± 15.07	23.13 ± 5.28	63.50 ± 8.42	12.76 ± 2.87	73.90 ± 6.60
P3	13.40 ± 9.64	42.03 ± 14.06	12.09 ± 4.77	50.41 ± 7.30	2.72 ± 0.95
P4	3.26 ± 2.40	30.39 ± 9.20	16.70 ± 6.16	32.98 ± 7.03	8.12 ± 3.78
Premature responses	11.09 ± 2.68	30.04 ± 6.42	30.55 ± 5.24	28.64 ± 3.15	14.64 ± 1.73
Trials completed	129.34 ± 11.49	61.37 ± 6.54	89.89 ± 9.96	55.55 ± 2.62	99.93 ± 6.39
Omitted responses	0.22 ± 0.22	0.56 ± 0.39	0.22 ± 0.12	0.73 ± 0.20	2.09 ± 0.49
Choice latency	0.93 ± 0.34	0.95 ± 0.16	1.55 ± 0.30	1.01 ± 0.11	1.39 ± 0.19
Collect latency	0.80 ± 0.11	0.44 ± 0.08	0.94 ± 0.15	0.71 ± 0.08	0.60 ± 0.05

^aData are mean ± SEM.