英语语法分析

These fibers are, in fact, mainly cholinergic.

实际上这些纤维主要是胆碱能神经纤维。

Objective To study the dynamic changes of cholinergic system after cerebral infarction.

目的探讨脑梗死后胆碱能神经系统的变化特点。

Each of these symptoms can be traced back to excessive stimulation of cholinergic neurons.

这些症状归因于大量的胆碱能神经细胞的刺激。