title: Increment thresholds for multiple identical flashes in the peripheral retina.
mesh_terms: D006801:Humans; D008433:Mathematics; D010775:Photic Stimulation; D012160:Retina / Q000033:anatomy & histology / Q000502:physiology*; D013360:Subliminal Stimulation; D013997:Time Factors; D014792:Visual Acuity