title: The influence of subthreshold inducing fields on the detection of discs: an empirical test of the element contribution hypothesis.
mesh_terms: D000221:Adaptation, Ocular; D006801:Humans; D010775:Photic Stimulation; D010783:Photometry; D013028:Space Perception; D013997:Time Factors; D014785:Vision, Ocular; D014794:Visual Fields