title: Dynamic properties of vision. 3. Twin flashes, single flashes and flickerfusion.
mesh_terms: D003202:Computers, Analog; D005425:Flicker Fusion; D006801:Humans; D008029:Lighting; D008266:Macula Lutea / Q000502:physiology; D008959:Models, Neurological; D010775:Photic Stimulation; D011601:Psychophysics; D013997:Time Factors; D014785:Vision, Ocular