Research has shown that a 30-minute nap can improve mood and memory
You know that afternoon nap? Now you have another reason to join the practice. New research published in the prestigious journal SLEEP shows that A 30-minute nap brings a number of benefits to our health.
Among them is sleeping feats of humor and feats of memory. But to get the result, you need to sleep more than half an hour.
The research was carried out by NUS Medicine’s Center for Sleep and Cognition at the National University of Singapore in the Asian country.
The mood, degree of sleepiness and cognitive performance of 32 volunteers in the study were monitored at 5, 30, 60 and 240 minute intervals after awakening in the afternoon.
Youth and adults were exposed to four different conditions: vigilance, a 10-minute nap, a 30-minute nap, and a 60-minute nap, all on separate days.
The researchers compared actual sleep time and sleep time using polysomnography, which helps measure sleep quality.
This comparison allowed the researchers to accurately determine the time of the afternoon nap. What a great search, huh?
The goal was to be able to determine the benefits of sleep during all these moments. The study also looked at the effects of sleep on memory.
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It took participants 10 to 15 minutes to fall asleep. Compared to being awake, naps lasting 10 to 60 minutes showed benefits to the volunteers’ mood and alertness.
In general, bedtime was positive for the patients’ mental state, but a break starting at just 30 minutes may have greater benefits in encoding a person’s memory.
Thus, the researchers concluded that this is the minimum necessary sleep period for those who want to make memory gains.
benefits of sleep
According to the National University of Singapore (National University of Singapore), the benefits of napping are still unknown.
According to members of the university, people have an instinct about the benefits of sleep, but The pressure to optimize time in the workday imposes constraints preventing sleep, hence the importance of research.
The study was led by researchers Ruth Leong and Michael Chee, both from the Center for Sleep and Cognition.
With information from Medicine NUS.