The researchers then sent light pulses directly into the brains of mice while they slept.
当老鼠睡着后研究人员将光脉冲直接注入老鼠大脑。
Sixteen infants were studied while they slept on their mother’s chest and in a cot by her bed.
该研究观察了16名婴儿在母亲胸口睡觉和在母亲床边的婴儿床睡觉的情况。
The youngsters, who were aged from three to seven months, then had their brains scanned as various familiar noises were played while they slept.
然后研究人员在这些三至七个月大的小孩睡觉时对他们的脑部进行扫描，同时播放各种各样熟悉的声音。
Then they looked at the activity of the very same neurons while they slept.
之后在老鼠睡眠时，他们又观察相同神经细胞的活动。
While they slept, our mother gave us work to do.
所以在他们睡觉的时候，妈妈给了我们一些工作。
While they slept, scientists played the sound cues for half the images presented during the memory test.
当他们入睡时，科学家们将记忆测试中的一半图像所对应的声音播放出来。
While they slept, scientists played the sound cues for half the images presented during the memory test.
当他们入睡时，科学家们将记忆测试中的一半图像所对应的声音播放出来。
应用推荐