N1_evoked_ave90_F4_R1 2 48000 2002 N1_evoked_ave90_F4_R1.dat 32 1.1322e-010/nV N1_evoked_ave90_F4_R1.dat 32 0.13271/V ##: 90 :4 : r :4032 :1.0885 : 7.5726 : Normal