The outer ear or external ear is derived from 6 surface hillocks (auricular hillocks), three on each of pharyngeal arch 1 and 2.
20+ Anatomy Of Outer Ear Lobe. Eardrum outer layer (also called the tympanic membrane). Tympanic membrane and auditory ossicles.
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For this reason, the ear is known as the vestibulocochlear organ. Acquired entities can further be delineated into intrinsic processes, such as cancer, and. When a sound is made outside the outer ear, the sound waves, or vibrations, travel down the external auditory canal and strike the eardrum (tympanic membrane).
The anatomy of the ear can be a little confusing, especially since the ear is responsible not only for hearing, but also for balance.
Concerning ear anatomy, the ear can be divided into three regions. Anatomically, the ear can be looked at in three parts: The outer ear consists of the visible part of the ear, called the pinna, and the ear canal. The outer ear is divided into several sections, but they all work together toward one purpose:
