如果你曾通过“开夜车”来填鸭式地应付考试,你可能会有这样的感觉:对晚上所学东西的记忆往往会有些模糊。最近,美国体斯敦大学教授阿诺德·埃斯金为这一现象找到了答案:生物钟在晚上会关闭长期记忆的作用机制。 If you have used the “night train” to cope with the exam, you may feel that the memory of what you learn at night tends to be a bit blurry. Recently, Arnold Eskin, a professor at the University of Thornton, USA, found the answer to this phenomenon: the biological clock will shut down the mechanism of long-term memory at night.