Fig. 3From: Novel likely pathogenic variants in TMEM126A identified in non-syndromic autosomal recessive optic atrophy: two case reportsOptical coherence tomography (OCT) of the retinal nerve fiber layers (RNFLs). (a-b) The right eye (a) and left eye (b) OCT of the affected proband in family A (II:1) show temporal thinning of RNFLs. This can also be seen in the affected sister (c-d; II:1) and her brother (e-f; II:2) of family BBack to article page