纪录片《你喝多了吗》 第38期：滥用酒精

（单词翻译）

It's not just like a neutral thing like having blood pressure taken.

这不像是一般的检查 比如测血压

This could actually be a very important result

这实际上是个非常重要的结果

that could link with the known family history that I have for alcoholism.

关系到我的酗酒家族史

People vary quite a bit in how they react to alcohol

人们对酒精的反应差别很大

both subjectively² and in terms of their brain activation³.

无论是主观上还是从大脑活动上来说

Let me first show you two extremes.

让我带您看看两个极端

So here's the brain of a person

这是对酒精表现出

who reacted with a very high sense of intoxication⁴.

愉悦兴奋的大脑扫描图

This is basically the critical part of the brain reward circuitry

这是大脑奖励环路的关键部分

of both sides and you can see how powerfully it lights up.

你可以看到它有多亮

That's a clear area of activation.

这块区域明显被激活

Absolutely.

正是如此

So this is one extreme and this person incidentally

所以这是个极端 顺便说一下

was family history positive.

这个人的酗酒家族史是阳性

There were people in his immediate⁵ family

他的直系亲属

who had had alcohol use disorders⁶.

肯定有人滥用酒精

Let's look at the person on the other extreme.

让我们看看另一个极端例子

That's easy. There's nothing. Nothing.

很明显 这里什么都没有 没反应

This guy incidentally did not have a family history of alcoholism

而且 这个人的家族史里没有酗酒

and did not report any subjective¹ sense of intoxication.

也没有对酒精的任何正面感觉