The brain is actually more active during sleep when you know you need to remember particular information.

实际上当你知道你需要记住一些特别的信息时大脑在睡眠中更加活跃。

youdao

The brain is actually more active during sleep when you know you need to remember particular information.

实际上当你知道你需要记住一些特别的信息时大脑在睡眠中更加活跃。

youdao