Fig. 2From: Rebound of relapses after discontinuation of rituximab in a patient with MOG-IgG1 positive highly relapsing optic neuritis: a case reporta (Remission state after the second optic neuritis) the average retinal nerve fiber layer thickness measured by spectral-domain optical coherence tomography was decreased in the right eye (right 51 μm and left 105 μm), with preferential thinning of the superior, temporal, and inferior quadrants. b (During fifth optic neuritis) the pattern-reversal visual evoked potential showed an abnormal waveform in the right eye with diminished amplitude. The left eye presented a relatively preserved response with prolonged P100 latency (118 ms)Back to article page