Fig. 1From: Interocular symmetry of the peripapillary choroidal thickness and retinal nerve fibre layer thickness in healthy adults with isometropiaIllustration of retinal nerve fiber layer (RNFL) and peripapillarychoroidal thickness (PCT) measurements in isometropia eyes using enhanced depth imaging optical coherence tomography (EDI-OCT). a RNFL thickness in right eye; b PCT in right eye. The circle were segmented into six quadrants: nasal (N), temporal (T), nasal superior (NS), temporal superior (TS), nasal inferior (NI) and temporal inferior (TI)Back to article page