Animal Behavior
Giant Pandas

Why night fall occurs during sleep?


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2007-10-23 18:09:33
2007-10-23 18:09:33

because we aren't nocturnal creatures. unless you force your sleeping habits to change.


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Of course! Astral projection is an altered mind state that occurs naturally during sleep. If your heart stopped beating while projecting, then you would die every night when you fall asleep.

Before you go to sleep if you think of something then you dream about it or if you think about something for a long time then you dream about it. NEW ANSWER Dreaming occurs in REM (Rapid Eye Movement) sleep, which is one of the stages of sleep. Sleep occurs in 5 stages: non-REM sleep (which itself has 4 stages) and REM sleep, which first occurs approximately 70-90minutes after you fall asleep and will occur on average 3-5 times during the night. Dreams are theorised to be your brain's way of computing and storing information that has come to light during the preceding day. It is also theorised that you will only remember a dream if you wake during it.

Usually when people fall asleep they experience 90 minutes of non-REM sleep, followed by REM sleep. People with narcolepsy, enter REM sleep immediately and it occurs during every sleep attack.

Three common sleep disorders are sleep apnea, night-terrors and somnambulism. Sleep apnea is a sudden arrest of breathing during sleep. Night terrors occur as a result of autonomic arousal during sleep, often resulting in tachycardia and excessive sweating; contrary to popular belief, it does not necessarily involve disturbing dream content. Somnambulism is commonly referred to as "sleep walking", and occurs during stages 3 or 4 of the sleep cycle. There are three basic types of sleep disorders: those caused by the sufferer, those caused by something in the environment of the sufferer, and those caused by something that affects the sufferer's circadian rhythms. Simple insomnia, an ongoing inability to fall asleep, is experienced by many people at some time in their lives. Obstructive sleep apnea occurs when someone stops breathing for repeated, short moments during sleep. Toddlers often suffer from night terrors, and usually outgrow these as they get older.

It doesent i get you blood moving and your wide awake now.....try warm milk

Raccoons are generally nocturnal animals and sleep during the day. However, it is not unusual to see then abroad during daylight hours occasionally. This is especially true during seasons when food is scarce and the animals are forced to spend more time foraging for food.

U try every thing you can to fall asleep and go to bed early and don't work night shifts.And if you can't you can pour from ice water to hot coffee on your head.

let fall asleep by it self

The equinox is the only day of 12 hours of night and day. It Occurs every spring and fall.

because if you sleep with your mouth open, a leaf can fall in at any time

Insomnia is the inability to fall asleep.

Every day during class I fall a sleep.

no, frogs do not sleep during the day they sleep a lot if they are left alone for a while they fall asleep.

umm the only thing i can think of is if you sleep on your arm without knowing. It may fall asleep.

Because you never know what might fall on top of you. Also trees attract insects, some of which could bite or sting.

Because they are nocturnal much like other nocturnal animals they sleep in dark places all day (owls sleep in tree holes), owls have eyes adapted to seeing at night, if they were to fly during the day they would be blinded and subsequently crash into something and fall to their death. Plus their hearing is capable of hearing faint movements of mice/rats during the night.

Since the dawn of time, humans naturally became adapted to waking when the sun rose, especially in the ages when electricity did not exist. Ancient peoples would rise with the sun and by sunset, be tired enough to sleep during the dark hours when visibility was low. If used to it, we can sleep during the day and be awake all night if we want.

measures sleep latency (onset) and how quickly REM sleep occurs, may be used. People who have narcolepsy usually fall asleep in less than five minutes

hamsters are nocturnal which means they sleep during the day and are active at night, some animals seem like they dont sleep because they sleep for short periods of time then wake up and then fall asleep, the proccess starts over. if you are worried then ask a vet.

The Nighthawk is actually most active during the evenings rather than at night. Even during their fall migration, they will fly continuously, day or night.

=Penguins don't sleep they nap. Even at night they nap because they don't fall in a true deep sleep. They also sleep close by because if a unexpected preaditor comes their less likely to be eaten.=

air resistance is the most likely to occur

Some people don't get a lot of sleep at night. When they sit down in a comfy seat in a dark, quiet theatre, some people tend to nod off.

no acorns fall on your head TRUST ME I TRIED

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