Figure 1. Retinal nerve fiber layer (RNFL) measurements (in μm) at baseline and 6 months after optic neuritis (ON).
Baseline = RNFL measurements within 30 days of acute ON; recovery = RNFL measurements 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.
