From the most dramatic moment in life – the day of your birth – to first steps, first words, first food, right up to nursery school, most of us can’t remember anything of our first few years. How come?
从你一生当中最激动人心的时刻——你的出生日——开始,到初次走路,初次说话,初次吃东西,一直到上幼儿园,我们大多数人不记得生命长河中头几年的事情了。这是怎么回事呢?
This gaping hole in the record of our lives has been baffling psychologists, neuroscientists and linguists for decades. It was a minor obsession of the father of psychotherapy, Sigmund Freud, who coined the phrase ‘infant amnesia’ over 100 years ago.
我们生命记录中的这一空白已经困扰心理学家、神经系统科学家和语言学家数十年了。心理疗法之父西格蒙德·弗洛伊德对此也颇有研究,他于100多年前创造了“婴儿健忘症“一词。
Part of the puzzle comes from the fact that babies are, in other ways, sponges for new information, forming 700 new neural connections every second and wielding language-learning skills to make the most accomplished polyglot green with envy. The latest research suggests they begin training their minds before they’ve even left the womb.
从另一方面来说,该困惑的部分原因在于婴儿能够不断吸收新的信息,每秒钟可形成700个新的神经连接,并通过语言习得技能引得精通数国语言的人投之以羡慕之情。最新的研究表明,他们甚至在母亲分娩之后便开始训练自己的大脑了。
But even as adults, information is lost over time if there’s no attempt to retain it. So one explanation is that infant amnesia is simply a result of the natural process of forgetting the things we experience throughout our lives.
但即便是成年人,若不刻意记忆,信息也会随着时光流逝而消失。因此,就有解释称,婴儿健忘症仅仅是我们一生当中忘记我们所经历过的事情这一自然过程的一个结果。
Our culture may also determine the way we talk about our memories, with some psychologists arguing that they only come once we have mastered the power of speech.
我们的文化也决定着我们谈论记忆力的方式。一些心理学家称,只有当我们掌握了说话的能力,我们才会有记忆力。
This leads us to the theory that we can’t remember our first years simply because our brains hadn’t developed the necessary equipment. The explanation emerges from the most famous man in the history of neuroscience, known simply as patient HM.
这样我们便可得出结论,我们记不住头几年的事情仅仅是因为我们的大脑还未发育出必需的物质。这一解释的出现得益于神经科学史上最有名人物,他被戏称为病人HM。
Perhaps, when we’re very young, the hippocampus simply isn’t developed enough to build a rich memory of an event. Baby rats, monkeys and humans all continue to add new neurons to the hippocampus for the first few years of life and we all are all unable to form lasting memories as infants – and it seems that the moment we stop creating new neurons, we‘re suddenly able to form long-term memories. “For young babies and infants the hippocampus is very undeveloped,” says Fagen.
或许,当我们还很小的时候,海马尚未发育成熟,因此我们无法对一件事情形成丰富的记忆。幼鼠,幼猴和婴儿在生命开始的头几年都会持续向海马增加新的神经元,而与此同时,我们也都像婴儿一样无法形成长久的记忆——似乎当我们停止增加新的神经元时,我们便突然之间能够形成长久的记忆了。Fagen表示:“对于婴幼儿而言,海马的发育还相当不成熟。”
Perhaps the biggest mystery is not why we can’t remember our childhood – but whether we can believe any of our memories at all.
或许最大的谜团并非我们为何无法回忆起我们的童年,而是我们是否能够完全相信自己的记忆。
上一篇: 喜不喜欢剧透,和你的聪明程度有关?
体坛英语资讯:Chinese pair upbeat about French Open journey
如何明智地解决家庭冲突?
国际英语资讯: AU Peace and Security Council to gather in Morocco on Monday
体坛英语资讯:Iheanacho out of Nigeria squad for AFCON
体坛英语资讯:Ronaldo wins top scorer trophy at UEFA Nations League Finals
国内英语资讯:Firefighters go all out to save the injured after chemical plant blast
国际英语资讯:Syrias return to Arab League not on agenda of Arab summit: spokesman
体坛英语资讯:Loews new faces need to learn leadership
People Should Treat Animal Better 人类应当善待动物
国内英语资讯:Key takeaways from China Development Forum 2019 on reform, opening-up
关于牙齿的小知识
国际英语资讯:Serbia remembers NATO bombing victims 20 years on
体坛英语资讯:Analysis: German youngsters around Joshua Kimmich taking over
体坛英语资讯:Matildas bound for same base as Socceroos ahead of 2019 FIFA Womens World Cup
谁该为受神经毒素污染的太平洋负责?
体坛英语资讯:China to face Malaysia and India at 2019 Sudirman Cup badminton tournament
国内英语资讯:Chinese president to attend G20 summit
体坛英语资讯:Chinese coach Jia expects more players to show in overseas leagues
国际英语资讯:Thousands march in Moroccos capital to defend free education
柏林政府下令五年内不得涨房租 违者罚款
国际英语资讯: Russia ready to work with any elected British PM: Putin
体坛英语资讯:Namibias Shonena to face Chinas Dong in WBO international fight
国内英语资讯:China Focus: African ministers in Beijing to discuss closer cooperation with China
体坛英语资讯:Nadal wins record 12th French Open title over Thiem
体坛英语资讯:NBA to present 2 regular-season games in Mexico
国内英语资讯:Chinese bankers upbeat on economy
国际英语资讯:Luxury car, jet ski, 2 motorcycles and a crocodile seized in Sydney crime raid
国内英语资讯:China mounts fight against irregularities in cosmetic surgery
娱乐英语资讯:Asian New Talent awards unveiled at Shanghai Intl Film Festival
国际英语资讯: Feature: Syrian potter strives to keep craft alive amid war