Masking of spatial and identity information from geometric forms by a visual noise field.
D000328:Adult; D004192:Discrimination, Psychological; D005556:Form Perception; D006801:Humans; D008568:Memory; D011939:Mental Recall; D010470:Perceptual Masking; D010775:Photic Stimulation; D013028:Space Perception; D013997:Time Factors; D014705:Verbal Behavior