Learning (No. of Words Learned) | Recall (No. of Words Recalled) | Recognition (No. of Words Recognized) | Relearning (No. of Learning Trials) | |
---|---|---|---|---|
Placebo | 13.5 ± 1.6 | 11.7 ± 3.1 | 29.3 ± 0.8 | 2.7 ± 2.3 |
Ro 41-3290, 5 mg | 13.0 ± 1.5 | 10.8 ± 2.5 | 27.0 ± 3.0 | 3.7 ± 3.5 |
Ro 41-3290, 10 mg | 13.8 ± 1.6 | 11.0 ± 2.5 | 29.0 ± 0.9 | 3.3 ± 3.8 |
Ro 41-3290, 30 mg | 14.5 ± 1.2 | 13.0 ± 2.3 | 28.7 ± 1.8 | 2.3 ± 3.0 |
Zolpidem | 12.0 ± 3.3 | 7.3 ± 4.9 | 27.7 ± 1.4 | 3.8 ± 3.4 |
Data are presented as means ± S.D. (n = 6).