Deja-vu现象，原文为法语déjà vu，中文翻译为“既视感”，简单而言就是“似曾相识”，未曾经历过的事情或场景仿佛在某时某地经历过的似曾相识之感。
基本介绍
- 中文名：Deja-vu
- 外文名：déjà vu
- 别名：既视感
- 释义：似曾相识
现象
可是现代科学里解释这一现象成因的理论却远未让人满意。根据问卷调查显示，三分之二的成年人都至少有过一次“似曾相识”的经历。而且越有想像力的人越可能经历奇特的感受；经常在外旅行的人比长时间留在家的人更容易经历“似曾相识”；另外，受过高等教育的人也比其他人更多经历这种感觉（也许这是因为他们在托尔斯泰或哪位文学巨匠的着作中经历过独特的感受）。调查还显示，“似曾相识”的发生率在青年时期最高，此后随着年龄的增长而逐渐降低。特别是当人们真正开始重複日复一日的单调生活时，它的发生率反倒降低了。一个世纪以前，当弗洛伊德理论还是领导心理学研究的主流时，分析家就把“似曾相识”解释成潜意识矛盾冲突的体现。但是现在心理学家提出，“似曾相识”不一定发生在深层次潜意识矛盾冲突基础之上。一般健康的大脑都会产生这种感觉。而且，人们在疲惫和压力状态下时很容易出现这种感觉。此外，它还可能会与“jamaisvu”相伴出现，即见到熟悉的事物或文字时却一时间什幺都回忆不起来的感觉。心理学家还指出，“似曾相识”感的出现可能是因为人们接受到了太多的信息而没有注意到信息的来源。熟悉感会来源于各种渠道，有些真实，有些却是虚幻的。当你遇到已经忘记的小说描写的情形时，可能会把它当作自己前世的记忆。或者，当身处了曾经看过电影的真实场景时，虽然表面上已经完全忘记了这部电影，但脑子里还是会勾起惊心动魄的回忆。心理学家还指出，人们有时根本不需要真实的记忆，大脑内部就有可能自己製造一种熟悉的感觉。
剔除先入为主的所谓科学观，还有以下诸种解释：
虚构情景
人的大脑时刻在虚构各种情景，主要是潜意识活动，当你遇到现实中近似的情景时，就会与你记忆中以前大脑虚构的情景相呼应，加上心理强化的作用，你就会有似曾相识的感觉。因为人在睡眠中，大脑仍在对现实中的一些参数运算，得到许多种结果。似曾相识的情景是大脑运算的结果之一。
潜意识
研究人员认为这可能是某个印象早已潜藏在做梦者的潜意识里，然后偶然再在梦里显现出来，也有些研究指出这种现象和另一种超越时空的潜意识有关。另一方面，有些大脑活动研究专家指出这种现象也有可能是我们的大脑某半边处理讯息的速度稍为快过另半边所做成的。
时空隧道
这是时空隧道的碰撞或对梦的记忆。在梦里已经看到了将要发生的场景，只是记不清梦境了，所以你遇到事情发生的时候会觉得好像那里经历过。其实是勾起了你自己的记忆，对梦的记忆。
错视现象
这个在医学上还有一种解释是大脑皮层瞬时放电现象，或者叫做错视现象，也可称为视觉记忆，经常会发生在你身处于非常熟悉的环境时。我们的大脑有一个记忆快取区，当你看见一见东西或者遇见一件事情的时候是先把记忆存储再快取区。之所以会发生眼前的事情好像已经经历过这种感觉，是因为我们在记忆存储的时候发生了错误，把它存在历史记忆中去了，在看着眼前的事情的时候你又从历史记忆中把它找出来，你就觉得好像以前已经发生过了。在大脑疲劳的时候会比较容易产生这样的错觉。
生死意识流动的差异
人出生有了意识，到死之前这个意识一直是平坦的流动。到死了之后，人的意识会按照曲折的路线回到出生时，从而一直往复。因为死后的路线曲折，致使生时的记忆被分段的记录，只有处在接点的记忆才有可能被下一段“生”的意识绞缠，就会出现deja-vu现象。至于为什幺年轻人和老人会有这一现象，也很好解释。年轻人的正常的意识形态还再形成中，而老年人的大脑的记忆回述功能较强。而中年人由于生活压力过大，而经常忽视这种感觉，而不是不存在。
时光倒流
物理学上称这样的现象是时光倒流，也就是在速度大于光速后时空交错，四维空间偶尔发生混乱的特殊人体感觉。当发生某个场景的时候，人的控制神经（中枢神经一部分）就会以极快的速度传送于记忆神经，这时大脑的反应还没有传达到记忆神经，所以当大脑的反应传到记忆神经的时候，就会让人感到以前发生过一样。有科学家猜测，这时控制神经和记忆神经的传输速度会大于光速。这是对相对论的一个巨大挑战，当然现在这个理论并没有得到证明，只是猜想阶段。
灵魂学说
虽然正统派的科学者们拒绝谈论灵魂的有无，或是毫无余地地否定这一观点，但是高能物理学及一些其他的边缘物理学对这个问题的牵涉是不可否认的。首先，是探讨灵魂的构成物质。有一些异端物理学者提出灵魂的本质是一种高能粒子（物理学上有很多推测得来的证据，因为虽然人类可以依赖物理法则和规律预言它的存在，但人类的科技力量不足无法验证，包括很多种高能粒子等），本身携带巨大的能量，可以突破时间及空间的障碍，就是说可以在时间及空间中进行移动。这种推论完全符合爱因斯坦的相对论。它的特异性质在于它可以作为信息的载体进行无序性时空移动。我们头脑中所有的记忆所有的思考都可以称之为信息，虽然现在还无法搞清信息的本质是什幺，但却可以肯定脑电波对它有一定作用。这就是我们所说的思考或是脑内意识活动。而这种粒子平时就大量散播在我们周围的空间，当然也存在于我们的脑内。正因为它的特性，我们才可以接收到外来信息进行思考、记忆、回忆，还有遗忘。所谓遗忘就是一部分带有信息的粒子游离开我们脑部的意识空间。遗憾的是至今都没有搞清楚是什幺原因诱发这种粒子间的吸力和斥力的，或许与我们的脑电波及其他脑内化学物质有关。但是，当我们的脑死亡后就会有大量的粒子游离开我们脑中的记忆区。由于尚不清楚这种粒子的相吸和相斥的原理，也就无法解释和推算它们的游离比率。在机率很低的情况下，这种粒子在游离之后仍然保持着它在原来在人脑中的排列性状，换言之也就是保持着这个人（已经死亡）的基本人格和记忆。当它们在遇到新的结合目标（另一个人的脑）并结合之后，在这个人是新生儿（没有已经形成的记忆的情况下）就会发生人格的转移，也就是我们通常所说的轮迴或夺舍。但也有意外的情况发生，比如在结合后保持着潜伏状态到一定时间才突然觉醒，这也就是我们常说的人格突变现象.(也存在于记忆已经形成的人身上结合后觉醒，使其丧失原有人格的情况) 。事实上,我们是无时无刻都会与这种粒子结合，比如我们突然冒出个怪想法，脑子里突然出现一些词句……甚至是做梦和预言等现象也都可以用这种理论解释。即视感也可以这样解释。
时空错乱
时空错乱。举个例子：你需要一个工具，但满屋子都找遍了就是找不到，但过了一会儿或一段时间，这个工具明明摆在平时放它的地方。用爱因斯坦的观点解释，就是这个世界有很多时空，每个时空都按照一般的规律运行着，他们是平行的，一般不会有交叉，只是有时间的先后，但也有例外的情况，出现时空交叉，即时空错乱，这是就会发生工具消失的情况，例如一把钳子没了，转眼它又在哪儿了，也就是说，钳子暂时到其他的时空转了一圈，这个时候正让你碰上，当然，这样的巧合还是很少的。人也一样，如果碰巧你存在的时空和未来的时空交叉，也就是说，你有很短暂的时间进入了未来时空，很快又回来了，假如你在未来时空用钳子修了一辆脚踏车，你回到现在的时空后，还要进行同样的动作（修脚踏车），但你的记忆里已经存储了这件事情，所以你就感觉这件事，这个景象好像在哪里经历过。这和年龄与其他经历没什幺关係。
同名歌曲
张敬轩
曲: Jerald & His Dad
词:陈咏谦
编曲: Jerald & His Dad
监製: Jerald
旧角色翻新了旧气氛吹起了
同样画面走进对焦
是我回到昨天毫无徵兆
Déjà vu无端闪过几秒
在世间转个弯再转个弯
转眼又已经循环
不会散去的会返
时间的走犯
就当时空交错
就算逃过的催生过
太多昨天一直播
日播夜播情节一个
恨你的很相似爱你的很相似
怀疑身边这个女子
是我回到昨天重遇的事
Déjà vu重複得太相似
在世间转个弯再转个弯
转眼又已经循环
不会散去的会返
时间的走犯
就当时空交错
就算重建的摧毁过
太多昨天一直过
日过夜过情节一个
美国歌曲
歌手3OH!3
3OH!3即3OH3，全名为，Sean Matthew Foreman，暱称：Kidquizine。
这首歌曲收录于专辑《Streets Of Gold》中
歌词：
30H!3 - Déjà Vu
Hey mister bartender mix me a drink
I really need something to tell me its okay not to think
Because I've been to all these bars and I've seen all these places
I've hit on all these girls I've heard the same conversations
Cab driver cab driver take me away
Cause I already know all the words that she say
And I'll be creeping out the window at the first sight of day
Cause every single night it seems to go the same way
I think I've been here before
I think I've run into you
I know the things that you do
Cause this is Deja Vu
Whoa Whoa
This is Deja Vu
Whoa Whoa
This is Deja Vu
I think I've been here before
I think I've run into you
I know the things that you do
Cause this is Deja Vu
Whoa Whoa
This is Deja Vu
Whoa Whoa
This is Deja Vu
Mister bartender you will kick me out
And the blond girl in the back you'll put your tongue down my mouth
And the greaser in the jacket gonna pick a fight
And they'll probably kick my ass
cause I'm drunk every night
Officer officer tell me the truth
How many times can I get in trouble with you
Before they lock me up for all the bad things that I do
But you don't and that's why this feels that Deja Ow! Vu
I think I've been here before
I think I've run into you
I know the things that you do
Cause this is Deja Vu
Whoa Whoa
This is Deja Vu
Whoa Whoa
This is Deja Vu
I think I've been here before
I think I've run into you
I know the things that you do
Cause this is Deja Vu
Whoa Whoa
This is Deja Vu
Whoa Whoa
This is Deja Vu
I did it like this
I did it like that
And it always comes back around
And I don't know how to break this pattern down
I did it like this
I did it like that
And it always comes back some how
And I don't know how to break this pattern down
I think I've been here before
I think I've run into you
I know the things that you do
Cause this is Deja Vu
Whoa Whoa
This is Deja Vu
Whoa Whoa
This is Deja Vu
I think I've been here before
I think I've run into you
I know the things that you do
Cause this is Deja Vu
Whoa Whoa
This is Deja Vu
Whoa Whoa
This is Deja Vu
说唱歌手Eminem的歌曲
这首歌曲收录于他的专辑《Relapse》中
歌词：
- As I fall deeper into a manic state
- Im a prime candidate for the gene to receive the drug outta trate
- The blood pressure climbs to a dramatic rate
- I seem to gravitate to the bottle of Nyquil than i salivate
- Start off with the Nyquil with like I think I will just have a taste
- Couple of sips of that than I gradually graduate
- To a harder prescription drug called valium like yah thats great
- I go to just take one than i end up like having eight
- Now i need something in my stomach because i haven't ate
- Maybe ill grab a plate of nachos and ill have a steak
- And youd think with all i have at stake look at my daughters face
- Mommy something is wrong with dad I thank
- Hes acting weird again he's really beginnings to scare me
- Wont shave his beard again and he pretends that he doesn't hear me
- And all he does eat dorritos and cheetos and he just
- Fell asleep in his car eating three muskateers in the rear seat
- Sometimes i feel so alone, I just don't know
- It feels like ive been down this road before
- So lonely and cold it's like something takes over me
- As soon as i go home and close the door
- God feels like déjà vu i wanna get away from this place i do
- But i cant and i won't say i try but i know it's a lie
- cause i don't and why i just don't knowwoooo
- Maybe just a nice cold brew, whats a beer
- Thats the devil in my ear ive been sober a fuckin year
- And that fucker still talks to me hes all i can fuckign hear
- Marshall c'mon well watch the game its the cowboys and buccanears
- And maybe if i just drink half ill be half buzzed
- For half of the time, whose the mastermind behind that little line
- With that kind of rational man i got half a mind
- To have another half a glass of wine sounds assenine
- Yeah i know, but i never had no problem with alcohol
- Ouch look out for the wall aim for the couch im about to fall
- I miss the couch and down go like a bouncy ball
- Shit must of knocked me out cause i didn't feel the ground at all
- Wow what the fuck happened last night where am i
- Man fuck am i hung over and god damn i
- Got a headache shit half a vicodin, why cant i
- All systems ready for take off, please stand by
- Sometimes i feel so alone, I just don't know
- It feels like ive been down this road before
- So lonely and cold it's like something takes over me
- As soon as i go home and close the door
- God feels like déjà vu i wanna get away from this place i do
- But i cant and i won't say i try but i know it's a lie
- cause i don't and why i just don't knowwoooo
- So i take a vicodin splash it hits my stomach and ahhhhhh
- Couple of weeks go by and it aint even like i am getting high
- Now i need it to not feel sick yah im getting by
- Wouldn't even be taking this shit if deshauwn didn't die
- Oh yeah theres an excuse you lose proof so you use
- Theres new rules its cool if its helping you to get through
- Its twelve noon aint no harm in self inducing a snooze
- What else is new fuck it what would elvis do in your shoes
- Now here i am three months later full blown relapse
- Just get high until the kids get home from school holmes relax
- And since im convince that im an in-somni-ac
- I need these pills to be able to sleep so i take three naps
- Just to be able to function throughout the day
- Lets see thats an ambian each nap how many valium three
- And that averages out to one good hour of sleep
- So now you see the reason how come he
- Has taken four years to just put out an album b
- See me and you we almost had the same outcome heath
- Cause that Christmas you know that whole neumonia thing
- It was bolognia was it the methadonia think
- But hydrocordone ya hide inside ya pornos
- Ya vcr tape cases put ya ambiants see great places
- To hide em aint it, so you can lie to haily
- Im going beddy by whitney baby good night elaina
- Go in the room and shut the bedroom door
- And wake up in an ambulance they say they found me on the bathroom floor
- Sometimes i feel so alone, I just don't know
- It feels like ive been down this road before
- So lonely and cold it's like something takes over me
- As soon as i go home and close the door
- God feels like déjà vu i wanna get away from this place i do
- But i cant and i won't say i try but i know it's a lie
- cause i don't and why i just don't knowwoooo
美国歌手Beyonce的歌曲
I used to run base like Juan Pierre
Now I run the bass hi hat and the snare
I used to bag girls like Birkin Bags
Now I bag B
( Boy you hurtin' that)
Brooklyn Bay where they birthed me at
Now I be everywhere, the nerve of rap
The audacity to have me whippin curtains back
Me and B, she about to sting
Stand back
Baby... Seems like everywhere I go
I see you... From your eyes, your smile
It's like I breathe you...
Helplessly I reminisce
Don't want to...
Compare nobody to you
Boy, I try to catch myself
But I'm out of control
Your sexiness is so appealing
I can't let it go
Oh
Know that I can't get over you
'Cause everything I see is you
And I don't want no substitute
Baby I swear it's Deja Vu
Know that I can't get over you
'Cause everything I see is you
And I don't want no substitute
Baby I swear it's...
Deja...
Vu
Seeing... Things that I know can't be
Am I dreaming... When I saw you walking past me
Almost called...Your name
Got a better glimpse
And then I looked...
Away
It's like I'm losing it
Boy, I try to catch myself
But I'm out of control
Your sexiness is so appealing
I can't let it go
Oh
Know that I can't get over you
'Cause everything I see is you
And I don't want no substitute
Baby I swear it's Deja Vu
Know that I can't get over you
'Cause everything I see is you
And I don't want no substitute
Baby I swear it's...
Deja...
Vu
Hova's flow so unusual
Baby, girl you should already know
It's H-O, light up the strobe
'Cause you gon' need help tryna study my
Bounce, blow, blow
What's the difference
One, you take in vein
While the other you sniffin'
It's still dough
Po-po try to convict him
That's a no-go
My dough keep the scales, tippin
Like 4-4's
Like I'm from the H-O-U-S-T-O-N
Blow, wind
So Chicago of him
Is he the best ever
That's the argu-a-ment
I don't make the list, don't be mad at me
I just make the hits, like a factory
I'm just one-to-one, nothin' after me
No Deja Vu
Just me and my, Oh
Baby I can't go anywhere
Without thinking that you're there
Seems like you're everywhere, it's true
Gotta be having Deja Vu
'Cause in my mind I want you here
Get on the next plane, I don't care
Is it because I'm missing you
That I'm having Deja Vu
Boy, I try to catch myself
But I'm out of control
Your sexiness is so appealing
I can't let it go Whoo...
Know that I can't get over you
'Cause everything I see is you
And I don't want no substitute
Baby I swear it's Deja Vu
Know that I can't get over you
'Cause everything I see is you
And I don't want no substitute
Baby I swear it's...
Deja...
Vu
Know that I can't get over you
'Cause everything I see is you
And I don't want no substitute
Baby I swear it's Deja Vu
Know that I can't get over you
'Cause everything I see is you
And I don't want no substitute
Baby I swear it's...
Deja...
Vu
美国说唱歌手Post Malone的歌曲
这首歌曲收录于他的专辑《DejaVu》中
歌词：
Oohh Oh
Cause I can't take it no more
因为我再也承受不来
No you ain't like them bitches, tell them hoes adios
你跟那些女人完全不一样 叫那些家伙滚开
And you can drop your panties, leave them shits at the door
你可以脱下你的内衣裤将它们丢在门外
Dior falls on the floor, I swear we been here before
香水掉落地板 我发誓我们就这样不顾一切的温存
I'm tryna see you from my own perspective
我只会在乎自己看待你的眼光
You all in my section tryna come to my session
你走进我的世界 成为我不可或缺的一部分
We runnin' a pressure, you know that we flexin'
即便是压力 你知道我们会坦然面对
We bought all the bottles, we came with the models
买下所有美酒带着嫩模一起出入夜店
Girl this a confession
女孩 这就是我对你的自白
I'm not like your exes
我跟你的前任可不一样
I came in from Texas
我来自德克萨斯州
And now that we textin'
此刻我们相互发着简讯
You can fly in whenever
无论何时你都可以飞过去
Now you undressin'
此刻你裸露的胴体
Panties on the dresser, your hair gettin' messed up
内裤被扔在梳妆檯上 你的头髮也乱糟糟的
The feelin' we catchin'
有种与你陷入爱河
My love is a blessin'
很幸运的感觉
Made love in that Lexus
在雷克萨斯与你激情欢爱
Made love in that Lexus
与你激情欢爱
I know you remember
我知道你会记得
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause you want me and I want you
因为你我都需要彼此
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause baby it ain't nothing new, no
因为 亲爱的 这也不是什幺新鲜事
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause you want me and I want you
因为你我都需要彼此
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause baby this ain't nothing new, no
因为亲爱的 这也不是什幺新鲜事
Oh you actin' reckless
噢 你是那幺的不顾一切
I told you that I need affection
我告诉过你 我需要的是一份感情
So let me point you in the right direction
就让我指引你正确的方向
It's so important that you get the message
你明白这信息至关重要
Yeah I gotta say
是啊 我得说
Gotta say somethin' to you, you, you
我得说 你的与众不同
I'm on a roll
你真幸运
I'm gonna roll out in that new, new, new
我加大马力疾驶那辆全新的宾士
If you wanna do what I wanna do
如果你跟我的想法一样
Well uhm, uhm, uhm
Well I guess that's just deja vu
我想这就是所谓的似曾相识
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause you want me and I want you
因为你我都需要彼此
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause baby it ain't nothing new, no
因为 亲爱的 这也不是什幺新鲜事
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause you want me and I want you
因为你我都需要彼此
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause baby it ain't nothing new, no
因为 亲爱的 这也不是什幺新鲜事
Tell me if you want it baby
如果你也渴望 请告诉我
Cause I know I can drive you crazy
因为我知道我会让你疯狂
I just wanted you to know now
我只想让你明白
Oh-oh, oh-ohhh
Show up in that new Mercedes
坐上全新的宾士车里
You already know I'm faded
你知道我喝的有点儿蒙了
Girl I've been thinkin' about you lately
女孩 最近我一直在想你
Oh-oh, oh-ohhh
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause you want me and I want you
因为你我都需要彼此
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause baby it ain't nothing new, no
因为 亲爱的 这也不是什幺新鲜事
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause you want me and I want you
因为你我都需要彼此
Tell me is that deja vu?
告诉我 这感觉似曾相识
Cause baby it ain't nothing new, no
因为 亲爱的 这也不是什幺新鲜事
Cause I can't take it no more
因为我再也承受不来
No you ain't like them bitches, tell them hoes adios
你跟那些女人完全不一样 叫那些家伙滚开
And you can drop your panties, leave them shits at the door
你可以脱下你的内衣裤将它们丢在门外
Dior falls on the floor, I swear we been here before
香水掉落地板 我发誓我们就这样不顾一切的温存