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. Author manuscript; available in PMC: 2010 Jun 8.
Published in final edited form as: J Opt Soc Am A Opt Image Sci Vis. 1999 May;16(5):995–1004. doi: 10.1364/josaa.16.000995

Fig. 2.

Fig. 2

Example of multiple-entry reflectometric functions (total guided intensity as a function of entry pupil position), for different subjects (SM, SB and JH), retinal eccentricities (0 deg and 2 deg temporal) and wavelengths (543 and 632 nm). Each panel represents results from a single session. Circles are averaged across five consecutive measurements at the same pupil location. Filled circles stand for measurements across the horizontal axis, and open circles across the vertical axis. (Error bars stand for !1 standard error of the mean). Positive entry pupil positions stand for temporal and superior locations, and negative for nasal and inferior locations. Dashed and dotted curves represent the best fit to the measurements across horizontal and vertical axis respectively.