title: Reversal of an afferent pupillary defect with cold water drinking.
mesh_terms: D003080:Cold Temperature; D004326:Drinking; D005260:Female; D006801:Humans; D007498:Iris / Q000294:innervation*; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000503:physiopathology*; D009900:Optic Nerve / Q000503:physiopathology*