Systems and methods for treating a retinal disease in a human include locating and defining one or more zones of vision within the human's visual system and defining a treatment area which is located within at least one of the zones. The method of this embodiment may also include treating the human's retinal disease by presenting visual stimuli to the treatment area at a specified location and with a specified definition and recording changes in specified characteristics of the human's visual system. The method of this embodiment may also include reiterating the previous steps so as to improve the human's overall visual system.