Averaged ERP Averaged ERP Averaged ERP STP STP STP
Components M (SD) Min Max M (SD) Min Max
P1 49.25 (27.29) 4.88 142.58 61.93 (10.96) 44.28 104.72
N1 112.42 (26.10) 66.41 163.09 127.84 (18.67) 82.02 163.74
P2 195.08 (36.52) 113.28 279.30 204.53 (25.90) 131.79 260.94
N2 268.72 (36.65) 165.04 325.20 280.31 (25.52) 215.50 327.88
P3 380.12 (31.05) 324.22 456.05 368.19 (26.82) 320.71 434.26