| Control | Amantadine | tDCS | Combination | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Pre-mTBI | Post-mTBI | Post-treatment | Pre-mTBI | Post-mTBI | Post-treatment | Pre-mTBI | Post-mTBI | Post-treatment | Pre-mTBI | Post-mTBI | Post-treatment | |
Duration on rotarod (sec) | 141.15 ± 10.06 | 118.95 ± 7.72 | 121.15 ± 9.88 | 133.50 ± 8.66 | 100.80 ± 11.41 | 131.55 ± 16.95 | 147.30 ± 4.88 | 102.75 ± 16.72 | 150.30 ± 16.10b | 124.50 ± 13.65 | 115.90 ± 14.65 | 164.05 ± 18.64b |
Maximal speed on rotarod (rpm) | 21.00 ± 1.202 | 18.00 ± 0.99 | 17.80 ± 1.28 | 20.20 ± 1.245 | 15.40 ± 1.66 | 20.00 ± 2.13 | 22.40 ± 0.884 | 15.40 ± 2.39 | 22.20 ± 2.220b | 18.80 ± 1.867 | 17.60 ± 2.06 | 24.20 ± 2.641b |
Object ratio (%) | 217.88 ± 60.17 | 94.98 ± 19.39 | 81.79 ± 11.92 | 170.40 ± 42.86 | 104.30 ± 21.66 | 156.89 ± 22.07 | 201.19 ± 39.02b | 119.47 ± 11.81 | 149.11 ± 14.54 | 139.76 ± 17.98 | 59.98 ± 11.62 | 159.55 ± 14.82b |
Latency of MEP (ms) | 4.01 ± 0.17 | 5.20 ± 0.36 | 5.34 ± 0.25 | 4.29 ± 0.22 | 5.13 ± 0.18 | 5.50 ± 0.21 | 4.97 ± 0.22 | 4.97 ± 0.28 | 4.74 ± 0.23 | 4.59 ± 0.19 | 4.85 ± 0.26 | 4.56 ± 0.20 |
Amplitude of MEP (μV) | 203.70 ± 33.75 | 92.40 ± 13.92 | 69.80 ± 13.27 | 133.70 ± 31.23 | 81.30 ± 10.52 | 94.60 ± 11.43 | 262.10 ± 52.32 | 131.40 ± 24.22 | 215.00 ± 30.23 | 180.20 ± 21.10 | 100.70 ± 11.00 | 123.60 ± 13.90a |