Vagus nerve

This tutorial provides an in-depth exploration of the vagus nerve, the 10th cranial nerve, known for its extensive role in the parasympathetic nervous system. It covers the nerve's anatomy, including its general course, the differences between the right and left vagus nerves, and its three functional pathways: parasympathetic efferent, motor efferent, and afferent pathways. The tutorial also highlights the clinical significance of the vagus nerve, particularly the recurrent laryngeal nerve, and concludes with a recap of the key points discussed.

What is the significance of the superior mesenteric ganglion in relation to the vagus nerve?

What role does the vagus nerve play in the cough reflex?

Discuss the conscious sensation component of the vagus nerve.

Identify the major branches of the vagus nerve that supply the abdominal organs.