Fig. 5
From: Early visual alterations in individuals at-risk of Alzheimer’s disease: a multidisciplinary approach
Colorimetric differences in the retinal thickness in each layer between the groups. FH + 40-60ɛ4+ vs FH − 40-60ɛ4− in the macular OCT rings. In red, thickening; in blue, thinning. (RNFL: retinal nerve fiber layer; GCL: ganglion cell layer; IPL: inner plexiform layer; INL: inner nuclear layer; OPL: outer plexiform layer; ONL: outer nuclear layer; RPE: retinal pigment epithelium). * p < 0.05. Wilcoxon rank sum test with continuity correction. The significance is lost after correction for multiple comparisons