英语语法分析

Some parasympathetic fibers innervate the ventricular blood vessels.

某些副交感神经纤维支配心室的血管。

This innervate the adjacent region of the fore and middle intestine.

这就为前肠和中肠的邻接部分提供了神经。

Conclusion: the sympathetic nerves on the vertebral artery innervate in segments and on the same side.

结论椎动脉被膜的交感神经分布具有节段性及同侧性的分布特点。