Temporal tolerance of the foveal size of Panum's area.
D003867:Depth Perception; D004172:Diplopia / Q000503:physiopathology; D005403:Fixation, Ocular; D006801:Humans; D008266:Macula Lutea / Q000502:physiology*; D009039:Motion Perception; D010775:Photic Stimulation; D013997:Time Factors; D014792:Visual Acuity