According to the British "Daily Mail" reported February 24, Germany, a recent study found that a nap during the day can not only make people regain their strength, but also help people to improve memory. The study results are published in the latest issue of Germany's "sleep study" magazine.
The University of Dusseldorf, Germany, Dr. Olaf Lahore presided over the study. He let the subjects remember the word, and then let them play an hour of poker. Following this, Dr. Lacher subjects were divided into two groups, the first group can Xianshui 5 minutes, and then recall the memory of words; the second group must remain sober. The results showed that those students who must remain sober compared with a 5-minute Xianshui subjects to remember words much more clearly.
In this regard, the United States, Robert Stickgold, Harvard Medical School, said after a nap and sleep researchers have underestimated the importance of naps. He believes that it is in deep sleep before the brain will be repetition of what happened recently. This increase prompted memory effect.