Figure 2. Change in retinal nerve fiber layer (RNFL) thickness 6 months after optic neuritis (ON).
Change in RNFL = change in RNFL thickness (μm) from baseline to 6 months after acute ON; average = mean global RNFL measurement; superior = superior RNFL quadrant; inferior = inferior RNFL quadrant; nasal = nasal RNFL quadrant; temporal = temporal RNFL quadrant.
