Science. 1961 Sep 22;134(3482):840. doi: 10.1126/science.134.3482.840.
The tonus of extrinsic laryngeal muscles was studied in sleeping humans by means of electromyograms. A striking decrease in the muscle tonus was observed at the onset of each phase of electroencephalographic light sleep, rapid eye movements, and dreaming.
通过肌电图研究了睡眠中人体外喉肌的张力。在脑电图轻度睡眠、快速眼动和做梦各个阶段开始时，观察到肌肉张力显著下降。
