If sleeping hours on weekdays are less than 6 hours, it is obvious that cognitive abilities can not be recovered even if sleeping over the weekend

BySamwebster

There may be many people who think that they want to supplement their sleep deprivation on weekdays by wrapping around the futon in Saturday morning that I finally got to work for a week. However, research has revealed that it is difficult to restore cognitive abilities that have been lowered due to sleep deprivation, even if trying to supplement sleep deprivation on weekends to weekends.

When sleeping hours on weekdays were less than 6 hours per night, it was difficult to recover cognitive ability even if I slept for about 10 hours at the weekend. It seems that it is better to secure sleep time as much as possible on weekdays as work efficiency will fall if cognitive abilities decrease.

The results of the study on the effectiveness of sleeping on weekends are as follows.Weekend lie-in does not make up for lap of sleep during week | Mail Online

Research in the United States revealed that even a long sleep at the weekend can not compensate for some of the adverse effects of sleep deprivation on weekdays. If the sleeping time is limited to 6 hours or less, the cognitive ability will decline and it will rarely recover even if you do not sleep on the weekend.

Professor Alexandros Vgontzas, a sleep expert who specializes in psychiatry, made young men and women stay in a private lab for 13 nights and monitored their appearance.

They took eight hours of sleep per night the first four times. Sleeping time was reduced to 6 hours per night in the following 6 times, 10 times per night thereafter 3 times, and a long sleep was set for restoring the sleep deprivation so far.

"The so-called" sleepiness "which sleeps for a long time at the weekend for the purpose of supplementing sleep deprivation accumulated on weekdays has certainly been effective in resolving drowsiness, but the effect of improving the efficiency reduction of cognitive function due to sleep deprivation is I could not see it, "Professor Vgontzas says.

Also, in men and women, there was a difference in sleep tendency, and it was said that the effect of preventing women's cognitive decline was strong by women taking deeper sleep than men. Therefore, a woman who can take a lot of deep sleep seems to be able to successfully fend off adverse effects caused by sleep deprivation accumulated on weekdays. Also, it seems that women were more likely to recover cognitive ability when sleeping for a long time at the weekend.