Fig. 7.
Retinal oxygen metabolic rate was measured using integrated PAOM and OCT. (a) Image of the retinal and choroidal vasculature obtained with PAOM at 570 nm. (b) Calculated oxygen saturation (sO2) values in the major retinal vessels. (c) Cross-sectional OCT B-scan image obtained along the white circle in (a). (d) OCT phase shift B-scan image taken along the white circle in (a). (e) Measured flow rate in the retinal arterial and venous systems. Scale bars: 200 μm.
Reprinted with permission from Ref. [71].