Open field |
Vertical activity (beam-breaks) | 451 ± 33.0 | 515 ± 40.1 | t1,30 = 1.237 | 0.23 |
Thigmotaxis, cm/30 min | 562 ± 50.8 | 691 ± 37.2 | t1,30 = 2.047 | 0.05 |
Time in corners, s | 262 ± 19.0 | 341 ± 22.4 | t1,30 = 2.686 | 0.012 |
NORM |
Preference score at training | +0.002 ± 0.178 | −0.108 ± 0.176 | F1,26 = 1.720 | 0.68 |
Duration exploring objects, s | | | F1,26 = 6.419 | 0.018§ |
STM | 40 ± 6.0 | 73 ± 8.0 | | 0.002¶ |
LTM | 47 ± 8.4 | 73 ± 9.4 | | 0.005¶ |
Total number of object contacts | | | F1,26 = 12.263 | 0.002§ |
STM | 51 ± 6.8 | 90 ± 8.4 | — | < 0.001¶ |
LTM | 50 ± 6.9 | 80 ± 8.5 | — | 0.008¶ |
FPS |
Baseline startle response, mAmp† |
100 dB | 138 ± 14.4 | 138 ± 14.2 | NS | — |
105 dB | 140 ± 10.0 | 131 ± 9.5 | NS | — |
110 dB | 151 ± 13.2 | 126 ± 12.6 | NS | — |
Preconditioning potentiation, %‡ |
100 dB | 8.5 ± 8.6 | 14.0 ± 10.5 | NS | — |
105 dB | 7.9 ± 8.1 | 10.0 ± 10.2 | NS | — |
110 dB | 0.1 ± 8.6 | 12.3 ± 9.4 | NS | — |