在我的实验室里所进行的神经经济学实验中，我们发现当某人通过进行既可能被偿还也可能被偷走的金钱投资将信任托付与另一个陌生人时，我们的大脑会释放一种远古的哺乳类动物荷尔蒙—后叶催产素（oxytocin ） 。
In neuroeconomics experiments that my lab has conducted, we have found that when a stranger places trust in another by making a considered monetary investment that can either be returned or stolen, our brains release an ancient mammalian hormone called oxytocin.