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。

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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。

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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。

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The jury of nine men and three women at Coleraine Crown Court also heard how Mrs Stewart destroyed a garden hosepipe which was used to gas the victims while they slept.

BBC: Stewart admits she was part of plan to kill husband

It's been a century since Josiah and Sarah Moore, their four children and two visiting children were hacked to death with an ax while they slept, and the tiny town where they lived in Iowa has never been the same.

FORBES: Luther College

The guns perched on the hills surrounding Sarajevo have dismantled him just as they have the Opera Hall, just as they have his family home in the night while his father and mother slept, just as they will, eventually, everything.

NPR: Excerpt: 'The Cellist Of Sarajevo'