Sheliga, B M Human ocular following initiated by competing image motions: evidence for a winner-take-all mechanism. [electronic resource] - Vision research Jun 2006 - 2041-60 p. digital Publication Type: Journal Article; Research Support, N.I.H., Intramural ISSN: 0042-6989 Standard No.: 10.1016/j.visres.2005.11.033 doi Subjects--Topical Terms: Contrast Sensitivity--physiologyEye MovementsHumansMotion Perception--physiologyPhotic StimulationPsychophysicsSensory Thresholds