Headache & Pain
Indomethacin-responsive headache syndromes
Jan. 08, 2024
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This 120-second segment of a polysomnogram shows a series of leg movements occurring in the left leg at 10- to 20-second intervals during N2 stage of NREM sleep in a 68-year-old woman affected by restless legs syndrome and periodic leg movements in sleep. (Contributed by Dr. Patrizia Congiu.)