title: A surface tension gradient mechanism for driving the pre-corneal tear film after a blink.
mesh_terms: D006801:Humans; D001696:Biomechanical Phenomena; D003315:Cornea / Q000502:physiology; D004848:Epithelium / Q000502:physiology; D007765:Lacrimal Apparatus / Q000502:physiology; D008954:Models, Biological; D009093:Mucus; D009801:Oculomotor Muscles / Q000502:physiology; D013500:Surface Tension; D013501:Surface-Active Agents; D013666:Tears / Q000502:physiology
chemical_list: D013501:Surface-Active Agents