N4_evoked_ave80_F4_R1 2 48000 2002 N4_evoked_ave80_F4_R1.dat 32 8.3639e-011/nV N4_evoked_ave80_F4_R1.dat 32 0.04644/V ##: 80 :4 : r :2240 :2.2625 : 1.6301 : Normal