I knew what it meant when you had to help someone eat long before I knew like what neuroimmunology was.

在明白神经免疫学是什么之，已经知道，当需要帮助别人吃饭意味着什么了。

Now the component of the immune system that most research in psycho- neuroimmunology focuses on is the inflammatory response or inflammation.

在，心理神经免疫学研究主要关注的免疫系统成分是炎症反应或炎症。