Fig. 1From: Diabetic macular morphology changes may occur in the early stage of diabetesa. Macular retinal thickness map of nine zones of the left eyes based on OCT. b. Ganglion cell and inner plexiform layer complex thickness maps of nine zones of the left eyes based on OCT. c. Retinal nerve fiber layer deviation map and clock positions around the optic discs of the left eyes based on OCTBack to article page