Fig. 1
From: Isolated Uhthoff phenomenon as first manifestation of multiple sclerosis: a case report
Pattern-reversal visual evoked potentials (VEP) measurements, for the right eye (OD) and the left eye (OS). The upper waveforms represent the first recordings and the lower waveforms the second recordings. The latencies are given in milliseconds (ms) for N75 and P100, and the amplitudes in microvolts (μV) for N75-P100.