title: Perception of everyday visual environments during saccadic eye movements.
abstract: Subjects were required to execute saccadic eye movements in the horizontal plane which passed through primary gaze. During the saccades, visual images were projected onto a screen which subtended 40 degrees horizontaloy and 26 degrees vertically and was centered on primary gaze. Content, contrast, and intensity of the stimulus patterns and level of illumination of the laboratory background were manipulated to maximise pattern recognition. Little or no detail of the projected images could be discerned under any conditions. Only horizontal laminations were perceived as blurs of appropriate colour. It is concluded that there is no useful perception of the everyday environment during saccades.
mesh_terms: D005133:Eye Movements; D006801:Humans; D010364:Pattern Recognition, Visual; D012438:Saccades; D014796:Visual Perception