Table 1 Mean amplitude and peak latency of N100 and P260 (mean ± SEM).
From: Integration of bilateral nociceptive inputs tunes spinal and cerebral responses
Right lower limb | Stimulus intensity | |||
|---|---|---|---|---|
120% | 120% | 120% | 120% | |
Left lower limb | — | 60% | 120% | 140% |
N100 | ||||
Amplitude (µV) | −18.3 ± 1.9 | −29.1 ± 2.4*** | −31.3 ± 2.7*** | −31.1 ± 2.7*** |
Latency (ms) | 112.8 ± 1.8 | 105.8 ± 2.0*** | 105.8 ± 1.8*** | 106.7 ± 1.9*** |
P260 | ||||
Amplitude (µV) | 19.4 ± 9.3 | 18.9 ± 6.7 | 20.7 ± 10.8 | 20.6 ± 9.2 |
Latency (ms) | 294.9 ± 4.9 | 291.5 ± 4.3 | 288.3 ± 3.4 | 288.3 ± 3.6 |
Right lower limb | 120% | 120% | 120% | 120% |
Left upper limb | — | 60% | 120% | 140% |
N100 | ||||
Amplitude (µV) | −28.1 ± 4.3 | −33.2 ± 4.5*** | −39.3 ± 6.2*** | −41.7 ± 6*** |
Latency (ms) | 114.6 ± 2.1 | 114.1 ± 1.9 | 114.4 ± 1.6 | 112.5 ± 2.0 |
P260 | ||||
Amplitude (µV) | 17.0 ± 2.9 | 17.3 ± 3.0 | 18.3 ± 3.0 | 20.2 ± 3.2 |
Latency (ms) | 301.6 ± 5.7 | 297.8 ± 5.2 | 309.5 ± 7.3 | 309.6 ± 7.0 |
