Does Sleep Make Your Memory Stronger and Help with Creativity?
We all know that good sleep is essential for a healthy body and mind. But does sleep improve your memory and creativity? As humans, we utilize one-third of our lifetime in sleeping. But, how is sleep related to making stronger memories and how does it help with creativity? There must be some points related to it, right? Do you want to know how sleep is related with stronger memories and creativity? Read on to know more.
Scientists have found out that sleep helps to consolidate memories by fixing them into the brain so that we can retrieve those memories later.
According to the authors of a recently published article in “Current Directions in Psychological Science”, a new research dealing with sleep points that sleep also seems to help recognize memories, by picking out the emotional features and reconfiguring those memories to help produce new creative ideas.
“Sleep is also making the memories stronger”, says Jessica D. Payne from the University of Norte Darne, who co-wrote the review with Elizabeth A. Kensinger of Boston College. She also says that “I think it also seems to do something which is much more interesting, and which is helping in reorganizing and restructuring the memories”.
Payne and Kensinger carried out a study to find what happens to the brain and memories during sleep. They found out that when an individual sleeps, he/she tends to hang on a most emotional part of the memory. For example, when a person is shown a scene with the palm trees in the background and an emotional object in the foreground such as a wrecked car, then he/she is most likely to remember the wrecked car (an emotional object) than the palm trees – particularly if tested after the night of sleep.
In their study, they have also measured the activity of the brain during sleep and even found that the regions of the brain which are involved with the emotion and the memory consolidation are active.
Payne says, “In our fast-paced society, one among the first things is to go to sleep:. She says that “ I think it’s based on a misunderstanding that the brain isn’t doing anything while sleeping”. It is untrue because brain is busy consolidating memories, organizing them and then picking the most salient information. She thinks that this is what makes it possible for people to come up with new creative ideas.
Payne has taken this research to heart and she says that “ I have given an eight-hour sleep for myself every night. I have never used this opportunity until I started viewing my data”. Most people say that they will sleep only when they are dead, but this only sacrificing their own abilities to have good thoughts now. She says, “People can get away even with less sleep, but that has a profound effect on their cognitive abilities”.