An inactive state resembling deep sleep in which certain animals living in cold climates pass the winter. In hibernation, the body temperature is lowered and breathing and heart rates slow down. Hibernation protects the animal from cold and reduces the need for food during the season when food is scarce. Compare estivation.
Does Dreaming Indicate a Good Nightâs Sleep? Dreams are typically indicative of a good nightâs sleep, demonstrating that you have passed through the light sleeping phase (NREM) and entered into a deep sleep (REM).
Not getting enough sleep can also cause cognitive impairments that make it hard to do mathematical equations or simply make conversation. Long-term lack of sleep can lead to mental health problems including anxiety, depression and other serious mental illnesses.How to Get a Proper Nightâs Sleep. There are a few tips you can use to help prevent sleep deprivation. To get a good nightâs rest attempt to go to the bed and wake up at the same time each day.ot getting enough sleep can also cause cognitive impairments that make it hard to do mathematical equations or simply make conversation. Long-term lack of sleep can lead to mental health problems including anxiety, depression and other serious mental illnesses. How to Get a Proper Nightâs Sleep.