Concept, What science says and Types of deja vu

We explain that it is deja vu and the conclusion reached by science on this term.Also, the types of deja vu that exist.

Having a deja vu we experience feelings of despair and impression.

What is deja vu?

Have you ever felt that you have already experienced a scene or act that you are going through in your life? This strange sensation is called Deja vu and there are various explanations and characteristics to describe this event.

The word Deja vu has its origin in the French language where its meaning is " already seen " , and its main definition explains that it is an experience that we feel when we believe that we have witnessed or have previously experienced a certain situation that is new., the person who has a deja vu will find himself with an intense sensation that a certain act that is lived today has already lived at some point in his past.

However, in order to To explain this strange sensation, psychologist Edward Titchener affirmed that this occurs when the person perceives a certain vision before the brain is able to finish the construction of the perception in a conscious and total way of that particular circumstance.

When we go through this feeling of Deja vu, we also experience feelings of despair and impression because the brain is not able to place in space and time the sensation that has supposedly already been lived.last more than a few minutes because it then fades away, leaving the person who has just suffered it with a bewilderment about whether the experience was a kind of dream or, also, a premonition.

Both in antiquity and for those who believe in superstitions, these sensations are considered as something paranormal and their analysis will depend on the beliefs that each person possesses.

It is said that more than 60% of people have experienced this sensation more than once in their lives.Because it is practically impossible to recreate this sensation in a laboratory so that scientists can analyze it, has begun to implement hypnosis to be able to recreate Deja vu .

See also: Intuition.

What does science say about deja vu?

After a while, the person will not be able to describe what caused the deja vu.

After several investigations, both psychological and neurological, it has been concluded that he leaves deja vu is an abnormality produced by the brain .This means that it is an impression of an experience believed to be remembered.

This argument is based on the fact that every time a person goes through this sensation, the detailed information of that "memory" is usually quite uncertain ; people are not usually able to decipher where, when and in what way this happened.After a while, the person will not be able to describe what caused the deja vu.

Types of Deja vu

• Deja vecu: This type of deja vu is the one that people normally refer to.It is that feeling that we are witnessing it, saying or seeing it, we have already lived before.Studies have shown that they usually occur more frequently in young people between 15 and 25 years of age, because their minds are still subject to notice any change in their environment.What characterizes it in an essential way is that that experience that is believed to be lived usually includes a great deal of detail in common with the memory referred to.


• Deja senti: Unlike the deja vecu, this process is only a mental process.That is, it does not have any cognitive characteristics or usually refers to the memory of the person who passes through it.You could say that it can be a sensation that brings satisfaction because you remember something that has been forgotten in our mind for a long time.


• Let visit: It can be translated as "something already visited", that is, this process refers to a knowledge that has about something totally new for the person.That is, when know a place or something new that there is no reason some that can get to know him.Some explanations that allude to this phenomenon are dreams, extracorporeal trips and, in addition, reincarnation.As for a more skeptical analysis, it is said that it is likely that previous knowledge that be of great depth on a place, for example, they may cause this sensation.