Electrophysiological parameters (ms) HV (n = 30) MAtot (n = 47) MA (n = 27) MA+ (n = 20)
N1 (N75) 76.5 ± 6.4 75.7 ± 5.2 75.4 ± 5.8 75.9 ± 4.6
P1 (P100) 103.5 ± 5.9 103.1 ± 6.7 102.9 ± 5.7 103.4 ± 8.0
N2 (145) 144.2 ± 10.4 141.7 ± 11.9 140.6 ± 9.6 142.6 ± 11.4