Figure 2. OCT imaging of the macula. Results of the OCT examinations in 2009, 2011, and 2014, right eye (A, C, E, respectively) and left eye (B, D, F, respectively). The arrowheads indicate the borders of the discoid remnant of cone photoreceptors in the central fovea. Note the progressive constriction of the photoreceptor layer. The retina outside this area lacks photoreceptors and is composed of only seven layers.