Another way to explore what the brain does is to consider what happens to people when very bad things happen to their brain.

另一个探究大脑功能的方法,就是在人们的大脑遭受严重损伤时,观察他们的行为变化

耶鲁公开课 - 心理学导论课程节选

Does it exhibit the functional behavior?

这个方法表现出功能行为了么？

麻省理工公开课 - 计算机科学及编程导论课程节选