title: Selective attention and cyclopean motion processing.
abstract: The effect of diverted selective attention on the induction of the cyclopean motion aftereffect (aftereffect induced from dynamic disparity information) was investigated. The luminance motion aftereffect was examined for comparison. During diverted-attention trials, observers ignored background adapting motion and performed a low-load or high-load rapid serial visual presentation (RSVP) task presented in the center of the motion display. Baseline motion aftereffects were obtained with no diverted attention. The results showed that the cyclopean motion aftereffect, similar to the luminance motion aftereffect, declined only modestly under diverted-attention conditions. Selective attention appears to play a modest role in the visual processing of cyclopean motion.
authors.affiliation: Department of Psychology, Washington State University, P.O. Box 644820, Pullman, WA 99164 4820, USA. rpatter@mail.wsu.edu
authors.forename: Robert
authors.initials: R
authors.lastname: Patterson
authors.forename: Lisa R
authors.initials: LR
authors.lastname: Fournier
authors.forename: Matt
authors.initials: M
authors.lastname: Wiediger
authors.forename: Greg
authors.initials: G
authors.lastname: Vavrek
authors.forename: Cheryl
authors.initials: C
authors.lastname: Becker-Dippman
authors.forename: Ivan
authors.initials: I
authors.lastname: Bickler
mesh_terms: D000221:Adaptation, Ocular; D001288:Attention / Q000502:physiology*; D003867:Depth Perception / Q000502:physiology*; D005366:Figural Aftereffect; D005403:Fixation, Ocular; D006801:Humans; D009039:Motion Perception / Q000502:physiology*; D011601:Psychophysics; D012684:Sensory Thresholds; D015357:Vision Disparity / Q000502:physiology