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. Author manuscript; available in PMC: 2014 Apr 30.
Published in final edited form as: J Opt Soc Am A Opt Image Sci Vis. 2014 Apr 1;31(4):A65–A74. doi: 10.1364/JOSAA.31.000A65

Fig. 5.

Fig. 5

S-cone discrimination thresholds from Experiment 2, with the two adapting fields having different l but the same s chromaticities. Top row, adapting s = 0.6; middle row, adapting s = 1.0; bottom row, adapting s = 1.6. Each panel shows the data of two inner-outer pairs with chromaticities swapped between the inner and outer adapting fields. The solid lines are model fits based on integration of spectral signals from both adapting fields. A, the l chromaticities in the two adapting fields were 0.625 and 0.665. B, the l chromaticities in the two adapting fields were 0.705 and 0.665.