It may look silly or even frightening as you walk around with it in your purse, but researchers here in Ohio organizing clinical trials for this migraine zapper, say it is scientifically sound -- that, in fact, when the average person gets a migraine, it's caused by something similar to an electrical impulse.
它可能看起来很怪，甚至你认为当你把这个机器放在你的钱包里然后转几圈会很傻， 但这里的研究人员在俄亥俄州举办过一个偏遥控器的临床试验， 都认为它是符合科学要求，而且对去除头痛非常有效 事实上，一般人的偏头痛 都是由一种类似于电脉冲引起的。