in vivo activation analysis

例句：

1. 1. This method is used toanalyze the activation of neurons in vivo.
   这种方法用于活体神经元的激活分析。
2. 2. Theresearchers conducted an in vivo activation analysis onthe brain activity during sleep.
   研究人员对睡眠期间大脑活动进行了活体激活分析。
3. 3.The in vivo activation analysis revealed that thepatient's heart rate was significantly higherthan normal.
   活体激活分析显示，患者的心率明显高于正常值。