Table 4.
Acquisition | Learning | Probe | ||||
---|---|---|---|---|---|---|
Start SW | Day 1 | Day 2 | Day 3 | Day 4 | Day 5 | Day 6 |
N; E; SE; NW | SE; N; NW; E | NW; SE; E; N | E; NW; N; SE | N; SE; E; NW | NW | |
Control | 10.3 ± 1.62 | 9.3 ± 1.38 | 11.4 ± 2.95 | 7.5 ± 0.98 | 5.9 ± 0.87 | 8.5 ± 3.09 |
DMF | 11 ± 0.99 | 17.4 ± 1.52 | 10.9 ± 0.98 | 14.2 ± 1.55 | 10.8 ± 1.30 | 10.6 ± 1.83 |
MB | 11.8 ± 1.72 | 13.9 ± 2.29 | 12.2 ± 1.42 | 13.9 ± 2.68 | 10.1 ± 1.81 | 7.8 ± 2.40 |
RSV | 9.7 ± 0.97 | 12.7 ± 1.66 | 10.9 ± 1.61 | 9.5 ± 1.47 | 8.3 ± 1.27 | 10.9 ± 3.79 |
Reversal | Learning | Probe | ||||
Start NE | Day 7 | Day 8 | Day 9 | Day 10 | Day 11 | Day 12 |
S; W; NW; SE | NW; S; SE; W | SE; NW; W; S | W; SE; S; NW | S; NW; W; SE | SE | |
Control | 5.7 ± 0.90 | 5.2 ± 0.43 | 7.2 ± 0.94 | 6.5 ± 0.51 | 8.3 ± 1.23 | 4.6 ± 1.05 |
DMF | 7.9 ± 1.14 | 7.6 ± 0.95 | 5.7 ± 0.79 | 4.9 ± 0.79 | 6.0 ± 0.80 | 5.6 ± 1.83 |
MB | 6.3 ± 1.08 | 5.3 ± 0.86 | 5.3 ± 0.76 | 5.8 ± 0.84 | 3.9 ± 0.56 | 10.7 ± 2.16 |
RSV | 7.6 ± 1.18 | 6.4 ± 1.19 | 5.2 ± 1.01 | 5.4 ± 1.15 | 5.1 ± 0.73 | 9.5 ± 3.37 |
The results expressed as means ± SEM.