Table 2 P300 parameters of the study population
From: P300 event-related potentials in patients with multiple sclerosis
Variables | Patients n = 50 | Controls n = 50 | p value |
|---|---|---|---|
P300 latency (ms) | |||
Mean ± SD Range | 340.32 ± 39.34 294–417 | 308.82 ± 7.86 291–322 | < 0.001 |
P300 amplitude (µV) | |||
Mean ± SD | 7.76 ± 2.59 | 9.83 ± 0.95 | < 0.001 |
Range | 2.08 ± 12.0 | 8–12 |