Method:Recorded changes on sleepelectroencephalogram of sleep deprived children.
方法：记录被剥夺睡眠的睡眠脑电图变化。
2
Characteristic brain waves on the electroencephalogram, quite different from those recorded in deep sleep and very similar to those recorded in the waking state.
脑电图上特有的脑电波，与酣睡中记录下来的脑电波完全不同，而与醒着时记录下来的脑电波很相似。
3
The sleep is a kind of important physiological phenomenon, the electroencephalogram (EEG) is a very important tool for analyzing the sleep.