Deja vu is the French term literally meaning deja vu, this term is used to refer to the feeling that the person has already lived that particular moment he is going through or the feeling that a strange place is familiar to him, for example.
It’s this strange feeling that the person thinks, “I’ve been through this before.”It’s as if this moment has already been experienced before it really happened.
- However.
- While this is a relatively common feeling for all.
- There is still no unique scientific explanation for why this happens.
- Because deja vu is a fast event that occurs without warning signs.
- Being difficult to study; however.
- Some theories.
- Although somewhat complex.
- May justify a deja vu:.
This theory uses the hypothesis that the brain has two processes when observing a familiar scene, so the brain searches all memories for something similar, and then, if it identifies, another area of the brain warns that it is a similar situation.
However, this process can go wrong and the brain may end up indicating that one situation is similar to one that has already been experienced, when in fact it is not.
This is one of the oldest theories, in which researchers believe that the brain skips short-term memories, immediately reaching out to the former, confusing them and making us believe that the most recent memories, which may still be being built at the time they live, are greater, creating the feeling that we have experienced the situation before.
This theory is related to how the brain usually processes information that comes from the senses, in normal situations, the temporal lobe of the left hemisphere separates and analyzes the information that reaches the brain and then sends it to the right hemisphere, the information that then returns.to the left hemisphere.
Therefore, each information passes twice on the left side of the brain.When this second passage takes longer, the brain may have more difficulty processing information, thinking it is a memory of the past.
Our brains have vivid memories from a variety of sources, such as everyday life, the movies we’ve seen, or the books we’ve read in the past.So, this theory proposes that when deja vu occurs, the brain actually identifies a situation similar to something we see or read, confusing it with something that actually happened in real life.