Scientist Geraint Lewis is an expert in astrophysics at the University of Sydney in Australia.

科学家杰伦特·刘易斯是澳大利亚悉尼大学的天体物理学专家。

Professor Geraint Rees is the Director of the Institute of Cognitive Neuroscience at University College London.

杰伦特·里斯教授是伦敦大学学院认知神经科学研究所的主任。

Here's Professor Geraint Rees: We find there are two areas of the brain–one called the anterior cingulate and the other called the amygdala, whose structure seems to vary according to their self-described political attitudes.

杰伦特·里斯教授说: 我们发现大脑中有两个区域，一个叫做前扣带，另一个叫做杏仁核，其结构似乎根据他们自我描述的政治态度而变化。