title: Psychophysics: catching the old codger's eye.
abstract: Some visual stimuli are bistable, with perception alternating irregularly between two alternatives. Recent work suggests that the neural processing of these alternations must occur at low levels of the visual system.
authors.affiliation: Department of Psychology, University of Otago, P.O. Box 56, Dunedin, New Zealand. t_oshea@otago.ac.uk
authors.forename: Robert P
authors.initials: RP
authors.lastname: O'Shea
mesh_terms: D010775:Photic Stimulation; D011601:Psychophysics; D015357:Vision Disparity / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology*