Why Sleep?

The brain may need sleep in order to concentrate on one activity at a time. Concentrate on napping. Researchers aren’t sure why animals need to sleep, but a new study suggests that any system is more efficient when it focuses on one task at a time, rather than trying to multitask. With a sleep-wake cycle, the brain collects information during the day and processes it at night. Concentrate on nappi

[pho]

マルチタスクではなく、シングルタスクでやるために遮断するのかな。読み込みが足りない