Artistic illustration of a Beautiful Girl Dreaming The Universe
Image 1: Artistic illustration of a Girl Dreaming The Universe | Dreams mainly occur in the rapid-eye-movement (REM) stage of sleep—when brain activity is high and resembles that of being awake. | © Unrevealed Files

Why do we see dreams? Do dreams have any relation with our reality? Or the dream is related to the parallel universe. Learn more in this article.


What is a dream?

The dream is a succession of images, thoughts, feelings, and sensations that usually occur involuntarily in the mind during certain stages of sleep. The contents and purpose of dreams are not fully understood, although they have been the subject of scientific, philosophical, and religious interest throughout recorded history. Dream interpretation is an attempt to draw meaning from dreams and discover an underlying message. The scientific study of dreams is called oneirology. It has been published according to scientific research.

There are many theories about why we dream, but none of the theories can certainly tell us why we dream? Some researchers say that dreams have no purpose or meaning, and are fruitless activities of the sleeping brain. Others say that dreams are essential for mental, emotional, and physical health. Some scientific research and studies have also shown the importance of dreams for our health and well-being.

what scientists say about the dream

According to science, human beings spend about one-third of their life in sleep. Considering how much time we spend dreaming, we can think that we will know everything about it. But this is not true. Scientists are still making the full discovery that why do we dream when we sleep? While others wonder if dreams are nothing, animal studies and advances in brain imaging have led us to a more complex understanding, suggesting that dreaming, may play a role in memory, learning, and emotions.

To be honest, we or even our scientists have not yet been able to know the work or functions of dreaming. Now, this is not surprising because despite many theories our scientists still do not fully understand the purpose of sleep, nor do we know the functions of REM (Rapid Eye Movement) sleep, which is the most dreamed Happens on. And both these biological states are much easier to study scientifically than the somewhat elusive phenomenon of dreaming. Some scientists and philosophers say that this universe is a computer simulation. To know more about computer simulation visit this link – Computer Simulation Theory.

Why do we dream?

Why do we dream?

This Article was Published On: 1 February, 2019 And Last Modified On: 17 May, 2021

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