explain deja vu?

Question

what is the scientific explanation of deja vu?
it can't all be about a recurring dream,i heard it coulld also be stuff that have happened in your other life. what do y'all think?

Answer 1

The problem is that there is no scinetific explanation.

You get into the realm of precognition, ESP, future life imposing itself on present time.

This gets outside hard science and into the occult or alternate realities

Answer 2

The term déjà vu is French and means, literally, "already seen." Those who have experienced the feeling describe it as an overwhelming sense of familiarity with something that shouldn't be familiar at all. Say, for example, you are traveling to England for the first time. You are touring a cathedral, and suddenly it seems as if you have been in that very spot before. Or maybe you are having dinner with a group of friends, discussing some current political topic, and you have the feeling that you've already experienced this very thing -- same friends, same dinner, same topic.
Related terms

Paramnesia - a disorder of memory: a) condition in which the proper meaning of words cannot be remembered; b) the illusion of remembering scenes and events when experienced for the first time -- called also déjà vu
Jamais vu - a disorder of memory characterized by the illusion that the familiar is being encountered for the first time

Source: Merriam Webster Medical Dictionary


The phenomenon is rather complex, and there are many different theories as to why déjà vu happens. Swiss scholar Arthur Funkhouser suggests that there are several "déjà experiences" and asserts that in order to better study the phenomenon, the nuances between the experiences need to be noted. In the examples mentioned above, Funkhouser would describe the first incidence as déjà visité ("already visited") and the second as déjà vecu ("already experienced or lived through").

As much as 70 percent of the population reports having experienced some form of déjà vu. A higher number of incidents occurs in people 15 to 25 years old than in any other age group.

Déjà vu has been firmly associated with temporal-lobe epilepsy. Reportedly, déjà vu can occur just prior to a temporal-lobe epileptic attack. People suffering an epileptic seizure of this kind can experience déjà vu during the actual seizure activity or in the moments between convulsions.

Since déjà vu occurs in individuals with and without a medical condition, there is much speculation as to how and why this phenomenon happens. Several psychoanalysts attribute déjà vu to simple fantasy or wish fulfillment, while some psychiatrists ascribe it to a mismatching in the brain that causes the brain to mistake the present for the past. Many parapsychologists believe it is related to a past-life experience. Obviously, there is more investigation to be done.

Answer 3

IN SUMMATION THESE ARE GOOD COLLECTIVELY AS AN OVERALL AND COMPLETE ANSWER!

The term "déjà vu" (French for "already seen", also called paramnesia) describes the experience of feeling that one has witnessed or experienced a new situation previously. The term was created by a French psychic researcher, Émile Boirac (1851–1917) in his book L'Avenir des sciences psychiques (The Future of Psychic Sciences), which expanded upon an essay he wrote while an undergraduate French concentrator at the University of Chicago. The experience of déjà vu is usually accompanied by a compelling sense of familiarity, and also a sense of "eerieness," "strangeness," or "weirdness." The "previous" experience is most frequently attributed to a dream, although in some cases there is a firm sense that the experience "genuinely happened" in the past.

The experience of déjà vu seems to be very common; in formal studies 70% or more of the population report having experienced it at least once. References to the experience of déjà vu are also found in literature of the past, indicating it is not a new phenomenon. While it has been extremely difficult to invoke the déjà vu experience in laboratory settings, therefore making it a subject of few empirical studies, recently researchers have found ways to recreate this sensation using hypnosis.


The scientific explanation is that it has to do with memory processes. I'll make it as simple as I can here. The basic idea is that there are portions of the brain that are specialized for the past, the present and the future. In general, the frontal lobes are concerned with the future, the temporal lobes are concerned with the past, and the underlying, intermediate portions (the limbic system) are concerned with the present. When these are all doing their normal thing, in normal states of consciousness, the feeling that 'something is going to happen will only come up when we are thinking about the future, worrying about it, anticipating it or making plans for it. The sense of the past will only come up when our memories have been triggered in some way.

I walk in dejavu most of the time. When we dream it is also us seeing ahead in time either as ourselves or through the eyes of another. Freewill dictates whether the same dream or experience will occur via exact or similiar manner. The problem is that there is no scinetific explanation. You get into the realm of precognition, ESP, future life imposing itself on present time. This gets outside hard science and into the occult or alternate realities View my web page WWW.MistahB.Blog.Com and read earlier 2005 blogs and there may be some helpful hints in there. "I have been tracing or tracking my dreams since birth and i found alot of scenarios and examples. Some are believable and others are not. IT will take you knowing who you are first before you can begin this journey because knowing if you are walking as yourself or as someone else will be most important.
-mistah-

Answer 4

The term "déjà vu" (French for "already seen", also called paramnesia) describes the experience of feeling that one has witnessed or experienced a new situation previously. The term was created by a French psychic researcher, Émile Boirac (1851–1917) in his book L'Avenir des sciences psychiques (The Future of Psychic Sciences), which expanded upon an essay he wrote while an undergraduate French concentrator at the University of Chicago. The experience of déjà vu is usually accompanied by a compelling sense of familiarity, and also a sense of "eerieness," "strangeness," or "weirdness." The "previous" experience is most frequently attributed to a dream, although in some cases there is a firm sense that the experience "genuinely happened" in the past.

The experience of déjà vu seems to be very common; in formal studies 70% or more of the population report having experienced it at least once. References to the experience of déjà vu are also found in literature of the past, indicating it is not a new phenomenon. While it has been extremely difficult to invoke the déjà vu experience in laboratory settings, therefore making it a subject of few empirical studies, recently researchers have found ways to recreate this sensation using hypnosis.

Answer 5

It is interesting that a movie about Deja Vu is coming out and all of a sudden Yahoo! Answers is flooded with questions on the subject. Real interests or are some of them studio ghouls?

Answer 6

The scientific explanation is that it has to do with memory processes. I'll make it as simple as I can here. The basic idea is that there are portions of the brain that are specialized for the past, the present and the future. In general, the frontal lobes are concerned with the future, the temporal lobes are concerned with the past, and the underlying, intermediate portions (the limbic system) are concerned with the present. When these are all doing their normal thing, in normal states of consciousness, the feeling that 'something is going to happen will only come up when we are thinking about the future, worrying about it, anticipating it or making plans for it. The sense of the past will only come up when our memories have been triggered in some way.

Answer 7

As far as i can remember,i used to experience a deja vu about a few times when i reach my late teen age.I think it has to do with the changes inside our brain when we're reaching adulthood.I also believe this could also be the way for God to send us His message proving that He had already set our fate and destiny before the world is created by giving us some visions in dreams while we're sleeping and the most miraculous thing is that when we did or experience something in reality,it felt like we used to experienced it long before.Yes,i do believe this is one of the most amazing thing that a human can experince in their life.For me as a Muslim,believing in Allah is a must since He decided our fate before we were born to this earth but that does'nt meant we should'nt do anything to and just let God decide everything for us.We must do our best and keep struggle to live and at the same time pray to Him.

Answer 8

deja vu is when you experience a situation and you have the strong feeling that it happened to you before. I don't think it has anything to do with another life cuz most of my experiences involve people i know presently but it is really spooky to feel like it did happen before.

Answer 9

Past always repeats itself. Deja vu is bound to happen in everyone's life.

Answer 10

No I will not explain deja vu because I have done it before.

Answer 11

it is the way it grew to become into defined to me: think of of a memory as a photo being placed right into a field categorized [modern-day]. Then while the photograph (memory) will become a week previous or so it particularly is placed into yet another field categorized [previous]. Déjà vu is while some subject is somewhat put in to the field categorized [previous] fairly of [modern-day]. So your seeing something you think of surpassed off to you earlier yet rather did no longer. basically it must be considered a recommendations misfiling. in case you have xbox stay, my gamertag is Eliminator 576.