These are really incredible tools for understanding deep inside the body what's happening.

这些不可思议的仪器,对研究机体内部的活动至关重要

耶鲁公开课 - 生物医学工程探索课程节选

And the activation in another area of the brain, the interna insula that would help us to put the oppisite choice of the bond running away from risk.

而大脑中另一区域的活动，即岛叶内部活动，可以帮助我们作出相反决策,即选择“债券“来远离风险。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Well, some things that your brain does involve very low-level internal structures.

大脑所参与的部分活动,用到了相当低层的内部结构

耶鲁公开课 - 心理学导论课程节选