研究人员说，这发生在第一次深度睡眠期间。

This was during the first deep sleep period, the researchers said.

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研究人员说：“老人有吃更差的饮食，无法保持健康的风险。”

The researchers said, "An elder would be at risk of poorer diet to keep healthy."

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研究人员说，那些自言自语的人能比不这么做的人稍快地找到香蕉。

Those who talked to themselves found the banana slightly faster than those who didn't, the researchers say.

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One sleep researcher joked that these two are connected because what happens is dreams fly around through the ether and then their erections serve as antennas so you pick them up.

有研究人员开过玩笑说，这两者是有联系的,因为梦境从上空飞过,他们的勃起就像天线一样,把梦境接收进你大脑。

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