Otolith organ activity within earth standard, one-half standard and zero gravity environments.
D000222:Adaptation, Physiological; D007758:Ear, Inner / Q000502:physiology*; D006112:Gravitation; D006801:Humans; D007759:Labyrinth Diseases / Q000503:physiopathology; D008297:Male; D009801:Oculomotor Muscles / Q000502:physiology; D014893:Weightlessness