Psychophysics: catching the old codger's eye.
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.
O'Shea
Robert P
RP
Department of Psychology, University of Otago, P.O. Box 56, Dunedin, New Zealand. t_oshea@otago.ac.uk
D010775:Photic Stimulation; D011601:Psychophysics; D015357:Vision Disparity / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology*