But most studies have shown that, onaverage, exercise may actually help ward off migraines.

但绝大多数研究显示，一般而言，运动可能实际上能帮你远离头痛。

A migraine can include any of these symptoms.

头痛可能包括上述任何症状。

And blinded by migraines. Mrs. Harmon?

头痛搞眼盲，哈蒙太太？

So what then is a migraine? What's happening in the brain to cause it?

那么头痛究竟是什么？大脑中发生了什么导致了头痛？

I have a migraine. I'm gonna go lay down upstairs.

头疼。上去躺着了。

And I even got a bit of migraine from it.

甚至因此有头痛。

I think I'm just coming down with a migraine.

突然有头痛。

The headaches during the early period often presented similarly to migraines.

早期头痛症状通常类似于头痛。

And that more than ten years later, he still has migraines and memory loss.

十多年后, 他仍然有头痛及记忆缺失。

Yes, my mother used to suffer from migraines when she was younger.

有，母亲年轻的时候经常有头痛。

For others, the effects may include debilitating cramps, bloating, migraines and depression.

对其他人来说，其影响可能包括使人虚弱的抽筋、腹胀、头痛和抑郁。

I'm caffeine intolerant due to migraines so I avoid all caffeine.

对咖啡因不耐受，所以避免所有咖啡因。

Researchers studied 66 people with recurring migraines over the course of seven attacks.

研究人员们对66名多发性头痛患者经历的7次病痛期及期间进行的相应治疗进行了详细的研究。

The physician's input thus plays a role in how migraine patients fare.

内科医生的意识灌输直接被作用到头痛患者摄入的物质中。

So a kind-hearted man comes home from work long hours at a stressful job and he has an excruciating migraine.

有一个善良的人在长时间的紧张工作后回到家，他患有严重的头痛。

Some people may even experience foreign accent syndrome off and on in conjunction with severe migraines.

有些人甚至会在严重的头痛反复出现时，体验到外国口音综合症。

Another, smaller study examined more than twenty-five migraine sufferers before, during, andafter working out on stationary bikes.

另一项规模较小的研究对25名头痛患者在健身车上运动前、运动中和运动后的情况进行了调查。

Lewis Carroll himself wrote in his diaries about suffering from migraines.

We definitely can't know for sure whether he had these kinds of symptoms.刘易斯·卡罗尔自己也在日记中记载过头痛，们无法确定他是否具有这些症状。

To be clear, though, this doesn't mean that working out never triggers migraines.

尽管如此，需要明确的是，这并不意味着锻炼不会引发头痛。

I had vertigo-like a spinning helicopter or a falling elevator-and a migraine so severe I couldn't see.

晕头转向——就像旋转的直升机或坠落的电梯——头痛非常严重，看不见东西。