每日口說挑戰 【TED-Ed】如果不睡覺會發生什麼事？ (What would happen if you didn’t sleep? - Claudia Aguirre)

今日挑戰句子

Within months or years, this progressively worsening condition leads to dementia and death. How can sleep deprivation cause such immense suffering? Scientists think the answer lies with the accumulation of waste products in the brain.

在數個月或者數年後，逐漸惡化的病症會導致失智或者死亡。區區睡眠剝奪怎會引起如此大的危害呢？學者們認為答案應該就在腦中不斷累積的代謝廢物上。