title: Working memory distortions of duration perception are modulated by attentional tags.
abstract: Recent research has shown that the contents of working memory can alter our perceptual experiences of visual matching stimuli. However, it is possible that different kinds of working memory representations may distort visual perception in different ways. In the present study, we associated working memory representations with different attentional tags and then examined their effects on perceived duration. The results showed that working memory representations prolonged apparent duration when they were tagged as a target and shortened perceived duration when they were tagged as a distractor. This is the first demonstration that attentional tags can modulate working memory effects on perceptual experience. We conclude that the influences of working memory on visual perception are determined not only by what information to be held in memory, but also by how the information is represented in memory.
authors.affiliation: Department of Psychology, Hangzhou Normal University, Hangzhou, China. Electronic address: yipan@hznu.edu.cn.
authors.forename: Yi
authors.initials: Y
authors.lastname: Pan
authors.affiliation: Department of Psychology, Hangzhou Normal University, Hangzhou, China.
authors.forename: Xiu
authors.initials: X
authors.lastname: Hou
mesh_terms: D000328:Adult; D001288:Attention / Q000502:physiology*; D006801:Humans; D008570:Memory, Short-Term / Q000502:physiology*; D011597:Psychomotor Performance / Q000502:physiology*; D013998:Time Perception / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology*
keywords: Attentional tag; Perceived duration; Working memory