Table 3: Pattern VEP findings.

Patient groupAverage

pVEP amplitude (µv)Study10.24 ± 3.69253.95<0.001
Control14.02 ± 3.4530

pVEP latency (ms)Study107.65 ± 10.16251.5650.109
Control104.10 ± 6.1230

pVEP: pattern visual evoked potentials, ms: millisecond, μV: millivolt, : number of patients, : time, : value.