GENERAL HISTOLOGY

Detailed explanation-1: -The name “vagus” comes from the Latin term for “wandering.” This is because the vagus nerve wanders from the brain into organs in the neck, chest, and abdomen. It is also known as the 10th cranial nerve or cranial nerve X.

Detailed explanation-2: -The vagus nerve, or CN X, the tenth cranial nerve, is a nerve that serves numerous important functions. While the majority of the fascicles function in parasympathetic activity, the vagus nerve also contains somatic sensory, visceral sensory, and branchial motor fibers. In Latin, vagus means, “wandering, straying."

Detailed explanation-3: -Neuroanatomy, Cranial Nerve 10 (Vagus Nerve)

Detailed explanation-4: -The vagus nerves are the 10th of 12 cranial nerves. The vagus is known as cranial nerve X, the Roman numeral for 10.

Detailed explanation-5: -In the abdomen the vagus innervates the greater part of the digestive tract and other abdominal viscera. The vagus nerve has the most extensive distribution of the cranial nerves.