Table 1.
Sham (%) | Mild CCI (%) | Severe CCI (%) | |||||
---|---|---|---|---|---|---|---|
Male | Female | Male | Female | Male | Female | Summary (%) Mean ± SEM | |
Open field – distance traveled | 28.23 | 20.74 | 19.8 | 21.06 | 20.85 | 22.64 | 22.22 ± 1.26 |
Open field – center distance | 29.18 | 26.51 | 15.94 | 20.64 | 14.59 | 34.73 | 23.60 ± 3.23 |
Light-dark box – distance traveled | 19.06 | 18.93 | 12.89 | 13.36 | 18.28 | 22.44 | 17.49 ± 1.50 |
Light-dark box – time in dark chamber | 13.55 | 13.98 | 13.41 | 23.2 | 20.35 | 17.94 | 17.07 ± 1.68 |
EZM – distance traveled | 27.82 | 9.60 | 22.77 | 16.11 | 27.31 | 23.17 | 21.13 ± 2.87 |
EZM – time in dark quadrants | 15.11 | 10.05 | 11.49 | 14.18 | 20.96 | 13.54 | 14.22 ± 1.54 |
EZM – number of U turns | 23.63 | 18.79 | 26.55 | 33.15 | 38.30 | 41.75 | 30.36 ± 3.62 |
EZM – number of SAPs | 47.09 | 32.64 | 36.04 | 38.97 | 49.04 | 52.47 | 42.71 ± 3.24 |
EZM – number of head dips | 38.46 | 30.87 | 32.99 | 27.78 | 48.34 | 24.16 | 33.77 ± 3.52 |
MBT – number of marbles buried | 36.28 | 34.92 | 19.8 | 40.25 | 70.11 | 71.62 | 45.50 ± 8.51 |
Sucrose preference test – preference ratio | 5.76 | 7.05 | 6.00 | 10.51 | 13.48 | 8.73 | 8.59 ± 1.22 |
Forced swim test – time immobile | 29.29 | 26.16 | 33.89 | 25.02 | 45.69 | 31.36 | 31.90 ± 3.06 |
Forced swim test – time swimming | 41.15 | 37.65 | 33.55 | 20.26 | 54.72 | 45.32 | 38.77 ± 4.74 |
Forced swim test – time climbing | 121.1 | 106.61 | 72.97 | 127.85 | 96.49 | 177.37 | 117.06 ± 14.43 |
Mean | 25.83 | 20.37 | 19.79 | 23.56 | 31.05 | 30.29 | |
SEM | 3.23 | 2.61 | 2.47 | 2.75 | 4.84 | 4.97 |
No statistical differences in mean variation were observed between levels of injury or sex.
EZM, elevated zero maze; SAP, stretch attenuated posture; MBT, marble burying test; SEM: standard error of the mean.