PRL and congenital fibrosis of the extraocular muscles: Although the temporal parafoveal retinal thickness was not significantly different in CFEOM (p > 0.05), the RNFL (Figure 5D, MD ± SEM = 2.6 ± 0.6 μm, p = 0.0002), GCC (Figure 5E, MD ± SEM = 7.5 ± 2.2 μm, p = 0.002), and PRL (Figure 5F, MD ± SEM = 7.9 ± 3.7 μm, p = 0.039) were significantly thinner in CFEOM compared to controls.