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Ideally, you should be sleeping 7 to 9 hours a night, but getting more than that (i.e. too much) is really common. Oversleeping affects 4 to 6 percent of the population, one article points out ...
A solid night's sleep can feel elusive, and the commonly-held idea that you "should" be getting eight hours of sleep might actually keep you up. While challenging, the advice to ensure you get ...
Hypersomnia can be primary (of central/brain origin), or it can be secondary to any of numerous medical conditions. More than one type of hypersomnia can coexist in a single patient. Even in the presence of a known cause of hypersomnia, the contribution of this cause to the complaint of excessive daytime sleepiness needs to be assessed.
Improvement to cognitive performance caused by exercise could last for 24 hours, a new study shows. Scientists also linked getting 6 or more hours of sleep to better memory test scores the next day.
The incidence of relapse can be decreased by combining sleep deprivation with medication or a combination of light therapy and phase advance (going to bed substantially earlier than one's normal time). [182] [183] Many tricyclic antidepressants suppress REM sleep, providing additional evidence for a link between mood and sleep. [184]
Additionally, there is a decrease in sleep duration and quality among most populations due to modern lifestyles which include an increased time spent looking at artificial lights from screens. [ 4 ] [ 5 ] The availability of night-time use of electronic devices and communication devices are associated with shorter sleep duration and increased ...
“You need time to unwind.” That means cutting out work, study, and even watching stressful movies, sports or the news two hours before bedtime to get yourself into a more relaxed state of mind.
After a supreme achievement on the sports field/court/diamond, the achiever will, for no apparent reason, extend his arm and use his forefinger to point, for an extended period of time, to a team-mate, coach or even someone in the crowd. In many cases, the person being pointed to will, inexplicably, return the gesture.