Inversion illusion in parabolic flight: its probable dependence on otolith function.
D000328:Adult; D003638:Deafness / Q000503:physiopathology*; D007758:Ear, Inner / Q000502:physiology*; D006801:Humans; D007088:Illusions; D007759:Labyrinth Diseases / Q000503:physiopathology*; D013026:Space Flight; D014893:Weightlessness