Interaction of pre- and postsaccadic patterns having the same coordinates in space.
D005133:Eye Movements; D005403:Fixation, Ocular; D005556:Form Perception / Q000502:physiology*; D006801:Humans; D010364:Pattern Recognition, Visual / Q000502:physiology*; D010507:Periodicity; D012438:Saccades; D012684:Sensory Thresholds / Q000502:physiology; D014792:Visual Acuity