Sendhil Mullainathan

Research shows how cognitive performance deteriorates when sleep is inadequate: We have less capacity to remember, to learn or to be creative, and we become less optimistic and less sociable. And these consequences aren’t reserved for extreme sleep loss: Studies show that two weeks of sleeping only six hours a night can have the same impact as one or two nights of total sleep deprivation.
-Sendhil Mullainathan
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