Reflex changes in striated muscle tone as a result of ultraviolet radiation of the skin, with some observations on the mechanism.
D006801:Humans; D054792:Muscle, Striated; D009132:Muscles / Q000502:physiology*; D009424:Nervous System Physiological Phenomena; D012018:Reflex; D012867:Skin; D014466:Ultraviolet Rays
MUSCLES/physiology; ULTRAVIOLET RAYS/effects