And we've already talked a lot about how the amygdala and hippocampus are involved in those classic fight or flight reactions, which when prolonged can be really rough on the body.

我们已经谈了很多关于杏仁核和海马体如何参与那些经典的战斗或逃跑反应，如果时间延长，身体就会非常粗糙。