Fig. (1) A normal mfVEP. (A) Cortical responses to stimulation of 60 segments in the central visual field. The ring indicates sector C, the region with the highest amplitudes when measured with the midline electrodes. (B) The arrow indicates the peak-to-peak amplitude of the first two components according to VERIS program, which correlate to N 70 and P 100 in the classic VEP.