百科知識視頻之煎蛋小學(xué)堂11 我們對大腦的7個誤解

The brain is amazing and complex.But a lack of understandings has lead to a grateful idea of myth through out the years.

我們的大腦神奇又復(fù)雜。但由于缺乏足夠足夠了解，多年來我們都存在許多誤解。

Like "bigger is better,"Well,this may be true for some other organs,You only need to look at sperm whale's brain which is nearly 6 times larger than that of humans,to see this myth fall apart.Yes,there are certainly intelligent animals.but their cognitive skills pale in comparison to our own.

比如“越大越好”。這個說話或許對其他器官適應(yīng)，這個誤解看似有一定道理，但只需要用抹香鯨舉個例子就可以說明，它們的大腦差不多比人的大腦大6倍。它們確實很聰明，不過認(rèn)知能力遠(yuǎn)不及我們?nèi)祟悺?/p>

Had fun night owl?Don't worry.Alcohol doesn't actually kill your brain cells.Although,it does cause damaging creates problems of conveying messages between neurons,The damage is mostly reversible.Similarily,drugs don't actually create holes in your brain.

喝高后 也不要太擔(dān)心大腦受損。酒精并不會殺死我們的腦細(xì)胞。雖然酒精可能導(dǎo)致神經(jīng)元之間的信息傳遞障礙，但這卻是可逆的。同樣 藥物也不會讓大腦內(nèi)部形成空洞。

Though,some can permanently change your brain's functionality and structure,the only thing can not a hole in your brain is physical trauma.Good thing is you have 100 billion brain cells,or not.Surprisingly,it wasn't it until 2009 that scientists discoverd the true mnumber to be closer to 86 billion.Sure,it may seem like a small difference.

一些藥物確實會永久性改變大腦的機(jī)能和物理結(jié)構(gòu)，但只有外部創(chuàng)傷才真正會在腦袋里留下洞洞。我們真的有1000億個腦細(xì)胞嗎?恐怕沒有。奇怪的是直到2009年科學(xué)家們才發(fā)現(xiàn)，我們只有大約860億個腦細(xì)胞。可能你會覺得這差別不是很大。

But those 14 billion neurons are equal to the size of entire baboon brain,To further put those number in perceptive consider that 1 million seconds is 12 days,while 1 billion seconds is 31 years.So,that 14 billion neuron difference may not be so small after all.

但是，狒狒一般情況下也才有這相差的140億個腦細(xì)胞，讓我們舉個例子進(jìn)一步說明這個差距有多大，100萬秒是約是12天 10億秒?yún)s是31年，這樣看來 是不是140億的差距就不小啦。

Regardless we can't use them all,right? Most movies and science books have us believe humans can only use around 10% percent of our brain.which is absolutely nonsense.Thanks to modern brain scanning technology.we known that we use the whole thing all the time.Now,necessarily all at once,when you working,for instance.the part the brain associated with movement are more active than other areas.

我們不能完全利用大腦對嗎?大多數(shù)科教片和科技書籍都誤導(dǎo)我們，人類大腦最多可以開發(fā)10%左右，這純屬扯淡，有了腦部掃描技術(shù)后 我們才得知，我們的大腦隨時都在完全運轉(zhuǎn)。比如 當(dāng)你需要做某種工作時，可以讓大腦某部位更加活躍。

However,there is no part of the brain that simply doesn't do anything.It presents 3% of the body's weigh,and it just 20% of its energy,that's a busy brain,But we generally use one side more than the other,right? Nope .But you have be convinced that if you more logical or analytical.you more left brained;and if you are more creative and intuitive,you're more brained.It simply not true.

不過 其他部位并不是完全閑著。大腦占人體重量的3% 卻要消耗20%的能量 它真的很忙，我們更擅長用左腦或是右腦嗎?也不是，大多數(shù)人會覺得 如果更理智或更聰明，自己就是左腦型;如果創(chuàng)造力和直覺好 就是右腦型。其實都不對。

While different sides of our brain are indeed used for special functions.For example,language uses the left hemispherre.while the right hemisphere helps us read a emotion.Study on thousands individuals have found,no evidence of left or right dominance in individuals.In other words,you use both sides equally.And you don't actually have 5 senses like you are always told.

不過，我們左右腦確實各施其職。比如 說話主要靠左腦，而右腦卻幫我們讀懂別人的感情。對數(shù)千人研究后表明 個體左腦和右腦之間，完全沒有主腦和副腦的區(qū)別。也就是說 你的兩側(cè)大腦完全平等。你也并不只有通常認(rèn)為的五種感官。

In fact,you have a lot more.Like nociception,which is the sense of pain,and proprioception,the sense of how our body are positioned.Not to mention the sense of balance,temperature and passing of time.Scientists at GE Global Research Centers are collaborating with top researchers and institutions to uncover new insides of the brain functionality.

實際上，要多得多。比如感覺疼痛的“傷感感受”，以及用于調(diào)節(jié)體位的“本體感受”。其他還有感覺平衡 溫度和時間流逝的感受等。GE全球研究中心的科學(xué)家們 正與全球頂尖的研究者和研究中心合作，探究大腦功能的位置奧秘。

If you are interested in debunking more myth,or understanding more about the brain.you can follow their progress at the GE reports,as they work together to crack the brain's greatest mysteries.

如果對探究奧秘 或者是想了解更多有關(guān)大腦知識，可以關(guān)注GE的研究報告了解他們揭露的大腦奧秘。