Ear Nerves Diagram. The central auditory system. This is where the streams of nerve impulses are converted into meaningful sound.
One nerve the vagus nerve extends beyond the neck to. The auriculotemporal branch of the trigeminal nerve provides sensory innervation to the skin lining the horizontal part of the ear canal and to the tympanic membrane itself. The middle ear is a chamber located within the petrous portion of the temporal bone.
Anatomy of the inner ear diagram.
The external ear the middle ear and the internal ear figure 2. All of this happens within a tiny fraction of a secondalmost instantaneously after sound waves first enter our ear canals. Hearing loss produced by abnormalities of the outer ear or middle ear. The sound waves enter through the pinna into the ear canal.