title: Detection threshold differences to crossed and uncrossed disparities.
abstract: Using a sample of 85 subjects measurements were made of minimum stimulus durations necessary for detection of crossed and uncrossed disparity stimuli which were presented in five positions in the visual field: centre, lower, upper, right, and left field. The results indicated large detection duration differences between the two disparity conditions, with a marked superiority for crossed disparity detection at all positions. A left-right visual field anisotropy was demonstrated for crossed disparity stimuli.
authors.affiliation: Psychology Department, University of Newcastle, N.S.W. Australia.
authors.forename: M L
authors.initials: ML
authors.lastname: Manning
authors.forename: D C
authors.initials: DC
authors.lastname: Finlay
authors.forename: R A
authors.initials: RA
authors.lastname: Neill
authors.forename: B G
authors.initials: BG
authors.lastname: Frost
mesh_terms: D003867:Depth Perception / Q000502:physiology*; D005403:Fixation, Ocular; D005556:Form Perception / Q000502:physiology*; D006801:Humans; D010364:Pattern Recognition, Visual / Q000502:physiology*; D012684:Sensory Thresholds / Q000502:physiology; D013997:Time Factors; D014794:Visual Fields