Artificial movements of a stabilized image.
D000360:Afterimage; D003116:Color; D003624:Darkness; D005133:Eye Movements; D006801:Humans; D008027:Light; D008266:Macula Lutea / Q000502:physiology; D009900:Optic Nerve / Q000502:physiology; D012160:Retina / Q000502:physiology; D012590:Sclera / Q000502:physiology; D014796:Visual Perception