The entire memory got strengthened, but especially the parts that needed it most, and sleep was doing this work by using different parts of the brain than were used while learning the task.

完整的记忆会得到巩固增强，尤其是那些特别需要的部分，睡眠使得大脑使用跟我们清醒情况下学习任务时所不同区域执行这项工作。

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Using the same rapid visual discrimination task, we found that only with more than six hours of sleep did people's performance improve over the 24 hours following the learning session.

在采用同一种视觉快速分辨任务做研究时，我们发现，在研究对象经过24小时的学习阶段后，只有获得超过6小时的睡眠时，其行为表现才会有所提升。

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