PMC9806161_01
Polysomnography before and after treatment. AT, electromyography of anterior tibialis left (L) and right (R) muscles; LAT1-LAT2 shows repetitive stereotypical movements in the left leg before EA treatment. It was recorded 792 times during sleep; OSAT, oxyhemoglobin saturation.
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F1
Periodic leg movements were recorded 792 times during sleep with an index of 135.2, which was considered severe periodic leg movements (Figure 1).