今天看到了這個詞“déjà vu”，發現自己也經常會déjà vu，是神經錯亂，還是。。。
07年有部電影叫《déjà vu》，中文《時空線索》，影帝Denzel Washington主演。
下面是wikipedia的解釋：
http://en.wikipedia.org/wiki/D%C3%A9j%C3%A0_vu
Déjà vu , "already seen"; also called paramnesia, from Greek παρα "para," "near" + μνήμη "mnēmē," "memory") or promnesia, is the experience of feeling sure that one has witnessed or experienced a new situation previously (an individual feels as though an event has already happened or has happened in the near past). The term was coined 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. The experience of déjà vu is usually accompanied by a compelling sense of familiarity, and also a sense of "eeriness," "strangeness," or "weirdness," The "previous" experience is most frequently attributed to real life, 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 quite common among adults and children alike; in formal studies, 70% of people report having experienced it at least once.[citation needed] References to the experience of déjà vu are also found in literature of the past,[1] indicating it is not a new phenomenon. It has been extremely difficult to evoke 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.[2]