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哈佛教授揭秘:为何人类在睡眠上如此自我剥削?
哈佛教授马修·沃克在其著作中表达了明确的否定看法:睡眠不仅不是进化的错误,反而是智人引以为傲的特质。科学研究发现,睡眠期间大脑是处于高度活跃状态,而非简单“关机”。夜间的睡眠周期是复杂且精细的,许多认知功能的恢复依赖于睡眠。大脑在沉睡时,不仅巩固记忆,还可能忘却一些痛苦的经历,这一过程对个体精神健康至关重要。虽然所有动物睡眠,但并非所有动物都会做梦,人类更是因其梦境质量的优越而脱颖而出。
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