The term "cella media" is commonly used in anatomy to refer to the middle ear. The spelling of this word can be understood with the help of IPA phonetic transcription which is /ˈsɛlə ˈmidiə/. The initial sound is represented by /s/ followed by two vowels /ɛ/ and /i/ respectively. The second word "media" consists of three syllables and ending with /iə/. The correct spelling of this term is important for accurate description and communication in the field of anatomy.
Cella media is a term derived from Latin, where "cella" refers to a small room or chamber, often used in the architectural context, while "media" signifies something that is situated in the middle. In the context of anatomy, specifically in the field of otology and audiology, "cella media" refers to the middle ear cavity or the tympanic cavity.
The tympanic cavity is a crucial part of the ear, located between the outer ear and inner ear. It comprises an air-filled space within the temporal bone of the skull and is separated from the external auditory canal by the tympanic membrane, commonly known as the eardrum. The cella media is surrounded by the ossicles, including the malleus (hammer), incus (anvil), and stapes (stirrup), which transmit sound vibrations from the eardrum to the inner ear.
Within the cella media, the ossicles interact with the oval window, a membrane-covered opening that leads to the cochlea of the inner ear. This allows for the transmission and amplification of sound waves, enabling auditory perception. Additionally, the cella media contains the Eustachian tube, a narrow passageway that connects the middle ear to the back of the throat and helps regulate air pressure within the ear.
In summary, the cella media refers to the middle ear cavity, situated between the outer and inner ear, crucial for sound transmission and amplification.
The body or central portion, pars centralis, of the lateral ventricle, of the brain, in the region of the parietal lobe, extending from the foramen of Monro to the splenium of the corpus callosum.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "cella media" comes from Latin. "Cella" means "cell" or "chamber", and "media" means "middle" or "central". In Latin, "cella media" referred to the central chamber of a temple, which usually housed the cult statue. The combination of the words refers to the position of this chamber in relation to the surrounding spaces of the temple.