Name: 【TED】亞歷山大‧席亞瑞斯：從受孕到出生--視覺化影像 (Conception to birth -- visualized | Alexander Tsiaras)
Uploaded: 2013-04-10T12:12:43.000Z
Duration: 9 min 38 s

基礎被動語態

I was offered a position as associate professor of medicine

And my job was to write many of the algorithms and code

我的工作是替美國太空總署寫演算法及程式

讓即將出發進入太空飛行的宇航員

in preparation for the astronauts going into deep spaceflight,

因而太空人可以在太空裝內做實驗。

One of the fascinating things about what we were actually working on

我們的計畫裡有一件很有趣的事,

is that we were seeing, using new kinds of scanning technologies,

things that had just never been seen before --

我的意思是，新科技不僅運用於疾病管理,

but also things that allowed us to see things about the body

I remember one of the first times we were looking at collagen.

我記得我們最初幾次看膠原蛋白。

你的頭髮、皮膚、骨頭、指甲--

And the only place that collagen changes its structure

唯一一個膠原蛋白改變結構的地方

and therefore, it becomes transparent, as opposed to opaque.

因此它從原本的不透明變成透明的。

it was hard not to attribute divinity to it.

Because we kept on seeing this over and over and over again

因為我們不斷地在身體的不同部位

was one person was working on a really interesting

是與一位在美國國立衛生研究院

micromagnetic resonance imaging machine with the NIH.

研究非常有趣的核磁共振的人共事。

on the development of the fetus from conception to birth

掃描從受孕到出生的胎兒發育。

and he built the hardware -- Paul Lauterbur --

而他--美國化學教授羅特博--則製造機器,

then went onto win the Nobel Prize for inventing the MRI.

他後來因為發明核磁共振而得到諾貝爾獎。

And I'm going to show you a sample of the piece,

我現在要播出這個計畫的部分成果

從受孕到出生（又譯：孕─目睹子宮內的奇蹟。天下文化）

The fertilized ovum divides a few hours after fusion ...

受精卵在新細胞完成融合後數小時開始分裂...

36 Days: Beginning of the primitive vertabrae

These weeks are the period of the most rapid development of the fetus.

這幾個星期是胚胎成長最快速的時期。

If the fetus continues to grow at this speed for the entire nine months,

如果胚胎在這九個月都照這個速率持續成長,

Embryo's heart is beating twice as fast as the mother's.

胚胎的心臟跳動比媽媽的快兩倍。

52 Days: Developing retina, nose and fingers

52天：視網膜、鼻子以及指頭開始生長

The fetus' continual movement in the womb

is necessary for muscular and skeletal growth.

對肌肉及骨骼的生長不可或缺。

when you actually start working on this data,

And as we kept on scanning more and more,

that have this kind of unbelievable machinery

居然擁有這種令人無法置信的機制

that were a trophoblast coming off of a blastocyst,

all of a sudden burrowing itself into the side of the uterus,

All of a sudden having conversation and communications

說：「我要在這裡長大，養我。」

長成這個不可思議的三胚層胚胎,

長成一個你可以辨識的胎兒雛形,

How do we actually have this biological mechanism

I'm going to show you something pretty unique.

我們來看一段非常特別的東西。

這個是胎兒在25週大時的心臟。

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【TED】亞歷山大‧席亞瑞斯：從受孕到出生--視覺化影像 (Conception to birth -- visualized | Alexander Tsiaras)

entire

basically

applause

associate