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. Author manuscript; available in PMC: 2015 Nov 1.
Published in final edited form as: Addict Behav. 2014 Feb 21;39(11):1565–1572. doi: 10.1016/j.addbeh.2014.02.008

Table 3.

Baseline performance. Average premature responses (PR), percent accuracy (% Acc), and omissions for Lewis (L) and Fischer (F) rats across 7 stable baseline sessions.

Rat PR (SEM) % Acc (SEM) Om (SEM) Rat PR (SEM) % Acc (SEM) Om (SEM)
L1 17 3.8 85 2.7 36 7.4 F1 15 3.0 80 3.1 35 4.1
L2 19 5.0 80 2.1 42 3.7 F2 9 1.5 92 1.1 38 3.4
L3 21 3.6 81 2.5 39 6.7 F3 14 1.5 83 3.1 42 2.3
L4 25 3.7 82 1.2 33 5.2 F4 12 1.1 81 2.2 36 3.8
L5 14 2.2 85 1.5 49 7.3 F5 10 1.3 83 2.7 51 1.3
L6 19 6.5 84 2.2 46 7.5 F6 9 1.8 88 1.7 41 6.8
L7 22 7.8 82 3.1 49 7.7 F7 11 2.6 87 2.3 51 1.9
L8 12 2.5 87 2.3 51 7.9 F8 8 0.7 90 1.8 45 2.8