N4_evoked_ave40_F4_R2 2 48000 2002 N4_evoked_ave40_F4_R2.dat 32 4.1669e-011/nV N4_evoked_ave40_F4_R2.dat 32 0.00048545/V ##: 40 :4 : r :3666 :0.86951 : 1.053 : Normal