tympanic plexus การใช้

The tympanic plexus of nerves rejoin and form the lesser petrosal nerve and exit through the foramen ovale to synapse at the otic ganglion.
The tympanic nerve and postganglionic sympathetic fibers, which come with the arteries-related head, make the tympanic plexus on the promontorium.
They leave the glossopharngeal nerve by its tympanic branch and then pass via the tympanic plexus and the lesser petrosal nerve to the otic ganglion.
The preganglionic fibers depart CN IX as the tympanic nerve and continue to the middle ear where they make up a tympanic plexus on the cochlear promontory of the mesotympanum.
The mucous membrane of the middle ear is supplied by a bunch of nerves called the tympanic plexus, which mainly originates from the tympanic branch of the glossopharyngeal nerve, and, you guessed it, the glossopharyngeal nerve also carries sensory information from the pharynx and the posterior S ! of the tongue.