Four of the American winners were born outside of the United States and only came here as graduate or post-doctoral students or as scientists.
其中有4位美国获奖者并非出生于美国，他们只是以研究生、博士后或者科学家的身份来到美国。
2
One of the post-doctoral researchers introduces a pair of experimental animals, Anna and Hedwig, that underwent brain surgery in March and April respectively.
一名博士研究员引入了两只实验动物：分别在3月和4月做过脑部外科手术的安娜和海德。
3
In a study published in the US journal Public Library of Science, the post-doctoral scholar said: 'the reduction of pain is associated with higher, cortical parts of the brain.