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Foveal locations for the subject with the most overall variability (top) and the subject with the least overall variability (bottom). Time 1 locations for the three graders are marked with an arrow and a “1”, and Time 2 locations are marked with an arrow and a “2” Foveal locations that are too close to be distinguished between Time 1 and Time 2 have arrows labeled with “1,2”. The light or dark spot in the center of the images is a reflection artifact inherent in the GDx.
