Cortical (N = 10) | Subcortical (N = 12) | Cortical–subcortical (N = 28) | Control (N = 30) | P | P1 | P1 | P3 | |
---|---|---|---|---|---|---|---|---|
Right median nerve | ||||||||
N20 amplitude | 2.1 ± 0.6 | 1.9 ± 0.7 | 1.9 ± 0.8 | 2.2 ± 0.8 | 0.62 | 0.86 | 0.25 | 0.25 |
N20 latency | 23.2 ± 0.1 | 23.2 ± 0.1 | 23.3 ± 0.2 | 23.3 ± 0.2 | 0.28 | 0.08 | 0.536 | 0.96 |
P24 amplitude | 20.9 ± 27.5 | 7.2 ± 1.9 | 3.29 ± 2.4 | 2.7 ± 0.8 | 0.005* | < 0.001* | < 0.001* | 0.004* |
P24 latency | 24.8 ± 0.6 | 25.2 ± 0.8 | 25.1 ± 0.3 | 25.2 ± 0.2 | 0.3 | 0.14 | 0.864 | 0.61 |
N33 amplitude | 24.5 ± 30.8 | 9.7 ± 1.8 | 4.4 ± 2.9 | 3.9 ± 1.3 | 0.004* | 0.006* | < 0.001* | 0.005* |
N33 latency | 33.5 ± 0.2 | 34.1 ± 0.5 | 34.1 ± 0.4 | 34.1 ± 0.2 | 0.003* | < 0.001* | 0.89 | 0.87 |
P24–N33 complex amp | 45.4 ± 58.3 | 16.5 ± 3.4 | 7.7 ± 5.2 | 5.8 ± 1.9 | 0.004* | < 0.001* | < 0.001* | 0.002* |
Left median nerve | ||||||||
N20 amplitude | 2 ± 0.7 | 2.1 ± 0.7 | 1.9 ± 0.7 | 2.1 ± 0.7 | 0.76 | 0.89 | 0.25 | 0.48 |
N20 latency | 23.2 ± 0.1 | 23.3 ± 0.1 | 23.2 ± 0.1 | 23.2 ± 0.2 | 0.05 | 0.14 | 0.54 | 0.86 |
P24 amplitude | 19.4 ± 22.5 | 7.3 ± 2.3 | 3.3 ± 1.9 | 2.4 ± 0.9 | 0.002* | 0.041* | < 0.001* | 0.034* |
P24 latency | 25.2 ± 0.9 | 24.9 ± 0.2 | 25.1 ± 0.1 | 25.2 ± 0.2 | 0.39 | 0.83 | 0.86 | 0.11 |
N33 amplitude | 23.5 ± 26.5 | 8.8 ± 2.69 | 4.6 ± 2.2 | 3.5 ± 1.3 | 0.002* | 0.041* | < 0.001* | 0.029* |
N33 latency | 33.6 ± 0.6 | 33.97 ± 0.52 | 34.1 ± 0.3 | 34.1 ± 0.2 | 0.104 | 0.040* | 0.895 | 0.746 |
P24–N33 complex amp | 42.9 ± 49 | 16.1 ± 4.9 | 7.9 ± 4 | 5.7 ± 2 | 0.002* | 0.040* | < 0.001* | 0.024* |
EEG Spike/polyspike wave complex | 10 (100%) | 4 (33.3%) | 18 (64.3%) | 0 | 0.005* | < 0.001 | < 0.001 | < 0.001 |