title: Exposure duration and line length: an analogy to the Broca-Sulzer effect in perception of extent?
abstract: For 30 undergraduates, brief exposures were shown to increase the apparent length of a line. This enhancement of length diminished as duration of exposure increased, creating an illusion of line length that resembles the Broca-Sulzer brightness anomaly.
mesh_terms: D006801:Humans; D007088:Illusions; D009903:Optical Illusions; D010775:Photic Stimulation; D012858:Size Perception