Displacement of the semicircular canal cupula during sinusoidal rotation.
D000818:Animals; D001001:Anura; D001696:Biomechanical Phenomena; D004710:Endolymph / Q000502:physiology; D009039:Motion Perception / Q000502:physiology*; D011892:Rana catesbeiana; D012399:Rotation; D012665:Semicircular Canals / Q000502:physiology*