These neurons display a well-defined organization with respect to their afferent innervation.

Similar to other organs, the stomach receives dual spinal and vagal afferent innervation.

However, there are still gaps in the understanding of vagal afferent innervation of the esophageal mucosa.

During the first postnatal week, vestibular type I and type II hair cells start to acquire their characteristic morphology and afferent innervation.

We conclude that the vagus nerves provide a robust afferent innervation of the mucosa throughout the whole body of the esophagus in the mouse.

Afferent innervation patterns in the vestibular periphery are complex, and vestibular afferents show a large variation in their regularity of firing.