N1_evoked_ave90_F4_R2 2 48000 2002 N1_evoked_ave90_F4_R2.dat 32 1.1706e-010/nV N1_evoked_ave90_F4_R2.dat 32 0.13261/V ##: 90 :4 : r :3904 :1.1365 : 7.7491 : Normal