Fig. 3

Ring display of mfERG and CRT measured by OCT pre-DEX injection and post DEX injection at two, four and six months follow up periods. A: showed pre-DEX injection values of p1 amplitude of ring 1 measure 24.93 nV/deg2 and CRT 506 μm. B: same patient two months post DEX injection showed p1 amplitude of ring 1increased to 36.05 nV/deg2 and CRT decreased to 352 μm. C: same patient four months post DEX injection showed p1 amplitude of ring 1 measure 27.14 nV/deg2 and CRT 408 μm. D: same patient six months post DEX injection showed p1 amplitude of ring 1 measure 24.56 nV/deg2 and CRT 419 μm