Dreaming has ever been one of the very mysterious things people (and lots of creatures ) do. Dreams do not seem to serve any purpose in our waking lives, and there is no clear benefit to having them. Their own fluidity and inconsistency created still them. Many people can't recall when they awaken, what occurred in their fantasies, but some folks have a tendency to grow with a recollection of the fantasies than others. With results scientists may be closer to knowing why this discrepancy exists.
Now, it needs to be mentioned that correlation does not necessarily equal causation, and there may be many different factors at play that went unaccounted for at the scientist's evaluations. Nevertheless, it might seem that individuals who wake up with memories of their fantasies are generally lighter sleepers. This certainly is reasonable as sensitivity to external stimuli would promote"intrasleep wakefulness." This is just like retaining information when you're half-asleep, you heard. Dream-remembers that is frequent are more likely to be at any given period in this condition of mind trying to sleep or when sleeping. Individuals who struggle to recall their dreams fall asleep faster and stay asleep longer easily. They're much more immune to light and noise stimulation when they have drifted away, by whatever's happening around them and their brain activity is much affected. Researchers enlisted 41 subjects to take part in a sleep experiment that would test their fantasy memory. Roughly half of these participants claimed to remember their dreams on a regular basis, while the other half were able to remember about two or 1 . As it happens, the results of the experiment revealed a clear difference.
More frequently-remembered fantasies are the price of a sleep cycle, if these results are anything to go by. We can't say, although the implication is that there's a type of tradeoff involving a slumber and mental images in the morning. There are an infinite number of studies to run before we could ever aspire to pin down precisely what dreams are or why we need them, however that is really a step in the right direction.