Fig. 2.

Dark adaptation trend for left eye CSCR and Control region and retinal separation height: DA Rod intercept time (RIT) and the separation of retina measurements for the CSCR region starting from initial presentation to day 52. Measurements were taken at 5° horizontal offset from fovea on either side for the left eye. The CSCR region temporal to the fovea, and the normal retina nasal to the fovea for control. In the Right eye RIT was measured on the day 16 in temporal macula 5° from fovea to demonstrate RIT for the area of long resolved CSCR (Represented in the graph by single solid blue block as OD Control). RIT measurements for the nasal field were down-trending, corresponding to resolution of SRF in the CSCR location. By day 52, the retina appears normal without fluid on OCT and the nasal region RIT is similar to the temporal region RIT. The temporal region RITs are consistent with the normal range of RIT described for Adapt Dx⁹ throughout the serial dark adaptation testing with minimal inter-test variation (average ± std. RIT: 3.7 ± 0.3 minutes). (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)