a of a verb or voice : showing that the subject of a sentence is the one doing the action expressed by the verb. âPickedâ in âI picked the applesâ is an active verb because it shows that the subject âIâ is the one who picked the apples.
Sleep deprivation is the condition of not having enough sleep; it can be either chronic or acute. A chronic sleep-restricted state can cause fatigue, daytime sleepiness, clumsiness and weight loss or weight gain. It adversely affects the brain and cognitive function. However, in a subset of cases sleep deprivation can, paradoxically, lead to increased energy and alertness and enhanced mood; it has even been used as a treatment for depression (see below). Few studies have compared the effects of acute total sleep deprivation and chronic partial sleep restriction.
Signs And Symptoms Of Sleep Deprivation- The Most Common: Sleep deprivation is a term to describe a condition caused by inadequate quality or quantity of sleep, including involuntary or voluntary sleeplessness as well as circadian rhythm sleep disorders. Sleep deprivation occurs at any time that you have less sleep than your body requires. The degree of sleep deprivation can range from acute sleep loss to chronic sleep deprivation because of a decrease in your total sleep time. This can happen over only one night or over weeks, months or years. That said, we look at the symptoms of sleep deprivation together right now.