What is anatomy of the ear?
The ear anatomy consists of outer, middle and inner ear. The shape and form of the outer ear helps direct sounds into the eardrum. The middle ear contains three small bones that pass through vibrations and reach the ear drum to the inner ear. The inner ear contains structures that allow vibration information transmitted to the brain where they are processed as a sound. The inner ear also contains structures that are important for balance and orientation.
The outer ear consists of a part of the part, sometimes called Pinno, and the outer auditory channel. Auricle is what most people consider to be an ear, a flexible structure surrounding the ear canal. Under the skin, the Auricle structure is made of cartilage, with the exception of a lobule or lobe of the ears. Sound through the outer auditory channel, 1 inch (2.5 cm) tube, which is made of cartilage before it passes through the temporary bone of the skull. The vibration passing through the external can host the tympanic membrane, popularly called an ear drum.
In the anatomy of the ear, it separates the tympanic membrane of the outer and middle parts. The middle ear is a small cavity containing air. It is separated from the inner ear of the bones, which contains two holes. These holes are called round and oval windows. The middle ear is also associated with the pharynx through the pharyngotympanic tube, sometimes called the eustachian tube. This tube allows the air pressure to be the same as the pressure on the outside, which is sometimes the feeling of exporting when ears appear.
The middle ear contains the three smallest bones in the body, Malleus, Incus and Stapes. These are sometimes known as a hammer, anvil and caliper. In the anatomy of the ear they are sometimes known as auditory Ossicles. These three bones are used to amplify vibration before reaching the inner ear.
The inner ear is sometimes called a labyrinth and consists of two parts. The bony labyrinth is in fact a cavity in the part of the time bone of the skull and consists of semicircular channels, instibul and cochle. The membranous labyrinth consists of pipes that line each of these spaces. Utricle and sacule, located in the lobby, contain receptors that provide information about the head orientation when it is still. Structures in semicircular channels monitor the rotary movements of the head.
Cochlea is the deepest part of the ear anatomy. It contains a cochlear channel that senses the vibrations that reach it through the outer and medium anatomy of the ear. In Kochleu, the Corti spiral organ contains internal and outer hair cells, which are actually receptors for these vibrations. These cells pass through information by cochlear nerves into the brain where the vibrations are interpreted as different sounds.