Table 1

 Responses elicited from ring 1

CategoryN1-P1 amplitude (nV/deg2)N1 amplitude (nV/deg2)P1 amplitude (nV/deg2)N1 latency (ms)P1 latency (ms)
*Wilcoxon rank sum test.
Control73.0416.9731.3116.0429.83
Patient53.9110.8125.0615.6228.85
p Value0.2230.019*0.430.470.055