Ciliary activity recorded by TV-monitor and phototube.
D002923:Cilia / Q000502:physiology*; D004848:Epithelium; D006801:Humans; D008027:Light; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000502:physiology; D009991:Oscillometry; D012025:Reflex, Pupillary; D013690:Television