Biology & Life Sciences

Who sees the nightmare most? He or She?

Take this kiss upon the brow!

And, in parting from you now,

Thus much let me avow-

You are not wrong, who deem

That my days have been a dream;

These are the lines from the poem “A dream within a dream” by American writer Edgar Allan Poe. We always love to dream. Sometimes it may be day dreaming or the dream which we see in our deep sleep. But it always will not be lovely. Some dreams are scary, others will confuse us. What ever it may be dream is an amazing gift for humans and other creatures. Each will see dreams with curiosity just like watching a rainbow. Here we discuss some mindblowing facts about dreaming. A dream is a succession of images, ideas, emotions, and sensations that usually occur involuntarily in the mind during certain stages of sleep. The content and function of dreams are not fully understood, although they have been a topic of scientific, philosophical and religious interest throughout recorded history. Dream interpretation is the attempt at drawing meaning from dreams and searching for an underlying message. The scientific study of dreams is called oneirology.

How Dreams Form ?

Dreams mainly occur in the rapid-eye movement (REM) stage of sleep—when brain activity is high and resembles that of being awake. REM sleep is revealed by continuous movements of the eyes during sleep. At times, dreams may occur during other stages of sleep. However, these dreams tend to be much less vivid or memorable. The length of a dream can vary; they may last for a few seconds, or approximately 20–30 minutes. People are more likely to remember the dream if they are awakened during the REM phase. The average person has three to five dreams per night, and some may have up to seven; however, most dreams are immediately or quickly forgotten. Dreams tend to last longer as the night progresses. During a full eight-hour night sleep, most dreams occur in the typical two hours of REM. Dreams related to waking-life experiences are associated with REM theta activity, which suggests that emotional memory processing takes place in REM sleep.

Babies spend almost half of their sleep dreaming, while the elderly spend less than a fifth. Blind people dream in other senses, especially if they lost their sight before the age of seven. This has led some scientists to suggest that dreams are a defense mechanism by specific areas of a malleable brain from being appropriated for other purposes while it is deprived of sensory input as an animal sleeps.

Opinions about the meaning of dreams have varied and shifted through time and culture. Many endorse the Freudian theory of dreams – that dreams reveal insight into hidden desires and emotions. Other prominent theories include those suggesting that dreams assist in memory formation, problem solving, or simply are a product of random brain activation.

Mindblowing facts about dreams

•             Rapid-eye movement (REM) is the sweet spot

•             Our most vivid dreams happen during rapid eye movement (REM) sleep, which happens in short episodes throughout the night about 90 to 120 minutes apart.

•             We don’t all dream in color

•             Around 12 percent of people dream in black and white.

•             Strange is normal

•             Many of our dreams are strange because the part of the brain responsible for making sense of things shuts down during dreaming.

•             Our day informs our dreams

•             Most of our dreams are linked to thoughts or events from the previous day or two.

•             Faces are familiar

•            

•             Morning is better

•             Longer dreams occur in the morning hours.

•             Weekends help you remember

•             You’re more likely to remember your dreams on weekends or days when you sleep in, because each episode of REM sleep is longer than the last.

•             Your muscles are paralyzed

•             Most of your muscles become paralyzed during REM sleep to prevent you from acting out your dreams.

•             Pictures are most common

•             We dream mostly in pictures, with the majority of dreams being mainly visual with little sound or movement.

•             Recurring dreams have themes

•             Recurring dreams in children are mostly about:

•             confrontations with animals or monsters

•             physical aggressions

•             falling

•             being chased

•             You likely only dream about faces you’ve already seen in person or on TV, according to Stanford University.

•             Low stress means happy dreams

•             You’re more likely to have pleasant dreams if you’re experiencing low stress and feel satisfied in your real life.

•             Not everything is what it seems

•             Morning wood has nothing to do with sexy dreams or stimulation. Nocturnal penile tumescence causes men to have three to five erections every night, some lasting 30 minutes.

•             Women can have wet dreams

•             Men aren’t the only ones who have wet dreams. Women can release vaginal secretions from arousal and even orgasm when having a sexual dream.

•             Sex dreams aren’t that common

•             Approximately 4 percent of men and women’s dreams are about sex, according to research.

•             Sex dreams are usually about one thing

•             Most sex-related dreams are about intercourse.

•             Sleep position matters

•             You’re more likely to dream about sex if you sleep facedown.

•             This might also make you dream about other things

•             Sleeping facedown isn’t just associated with more sex dreams, but also dreams about:

•             being locked up

•             hand tools

•             being naked

•             being smothered and unable to breathe

•             swimming

•             Men dream about variety

•             Men dream of sex with multiple partners two times more than women.

•             Women dream about celebrities

•             Women are twice as likely to have sex dreams about public figures compared to men.

•             Sleep sex is real

•             Sleep sex, also called sexsomnia, is a sleep disorder much like sleep walking, except instead of walking, a person engages in sexual behavior like masturbation or intercourse while asleep.

•             Kids have more nightmares

•             Nightmares usually begin between the ages of 3 and 6, and decrease after the age of 10.

•             Women are more prone to scary dreams

•             Women have more nightmares than men during their teen and adult years.

•             Nightmares occur at a similar time at night

•             Nightmares occur most frequently in the last third of the night.

•             You could have a condition

•             If you have recurring nightmares that happen often enough and are distressing enough to impact your ability to function, you may have a condition called nightmare disorder.

•             Sleep paralysis is a thing

•             Around 8 percentTrusted Source of the general population experience sleep paralysis, which is the inability to move when you’re in a state between sleep and wake.

•             Your feelings come out in dreams

•             For example, you’re more likely to experience negative dreams about a lost loved one if you’re suffering from post-traumatic symptoms, guilt, or blame over their death.

•             The holidays can be rough

•             Grief dreams, which are dreams about deceased loved ones, are more common during the holidays.

•             Night terrors can be frightening

•             Night terrors are episodes of intense fear, screaming, and even running around or acting aggressive while asleep.

•             Children have them more frequently

•             Almost 40 percent of children have night terrors, though most outgrow them by their teens.

•             Adults can still have them

•             Around 3 percent of adults have night terrors.

•             Eating late isn’t helpful

•             Eating before bed makes nightmares more likely, because it increases your metabolism, signaling your brain to be more active.

•             Medications play a role

•             Certain medications, such as antidepressants and narcotics, increase the frequency of nightmares.

•             Negative emotions take a toll

•             Confusion, disgust, sadness, and guilt are more often the driving force behind nightmares than fear, according to research.

•             We all see things

•             Blind people see images in their dreams.

•             Fido dreams, too

•             Everyone dreams, including pets.

•             We are forgetful

•             People forget 95 to 99 percent of their dreams.

•             We dream a lot

•             People over the age of 10 have at least four to six dreams every night.

•             We may be prophetic

•             Some believe dreams can predict the future, though there isn’t enough evidence to prove it.

•             We dwell on the negative

•             Negative dreams are more common than positive ones.

•             You may be able to control your dreams

•             You may be able to learn to control your dreams by using techniques for lucid dreaming.

•             Sleep talking usually isn’t nice

•             Swearing is a common occurrence in sleep talking, according to a 2017 study.

•             Sudden muscle spasms aren’t your imagination

•             Hypnic jerks are strong, sudden jolts, or the feeling of falling that occurs just as you’re falling asleep.

•             This may cause falling sensations

•             Hypnic jerks may be the cause of dreams about falling, which is one of the most common dream themes.

•             Tooth dreams could have a bigger meaning

•             Dreams about your teeth falling out may be caused by undiagnosed dental irritation, like bruxism, rather than a premonition of death like old folklore suggests.

•             By far the most mind-boggling fact of all

•             Though they’ve been trying to figure it out since the beginning of time, researchers don’t know why we dream or what purpose it serves, if any.

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