Fig. 3
From: Retinal nerve fibre layer thinning and corneal nerve loss in patients with Bardet-Biedl syndrome
AÂ RNFL measurements of the right eye of a control subject; (B) the right eye of the proband with thinning of the RNFL in all quadrants except the superior temporal region; (C) RNFL measurements of the right eye of the affected sibling showing thinning of the RNFL in the superior temporal quadrant; (D) RNFL measurements of the left eye of the affected sibling showing thinning of the RNFL in the temporal quadrants