There is even evidence that sleep deprivation may have played a part in some major disasters, including the Exxon Valdez oil spill.

• 甚至有证据显示对于某些重大灾难的发生睡眠剥夺也在其中扮演了一定的角色，比如埃克森瓦尔德兹号油轮原油泄漏事故。