The word "antitragicus" is a challenging word to spell as it contains various phonemes that are difficult to discern. The IPA phonetic transcription for "antitragicus" is /ˌæntɪˈtræɡɪkəs/, which shows the pronunciation of each vowel and consonant sound in the word. The "anti" prefix is pronounced as /ænti/, followed by "tragicus" pronounced as /ˈtræɡɪkəs/. Additionally, the "i" in "anti" and "tragicus" has a short vowel sound, making this word even trickier to spell.
Antitragicus refers to a small muscle located in the human ear. Specifically, it is one of the six intrinsic muscles positioned within the outer ear, also known as the auricle or pinna. The term "antitragicus" is derived from Latin roots - "anti," meaning against or opposite, and "tragus," the small pointed prominence adjacent to the opening of the ear canal.
The antitragicus muscle arises from the lateral surface of the antitragus, the opposite side of the tragus. It then inserts into the concha, a hollow, curved portion of the ear situated deeper within the auricle. This muscle plays a significant role in the movement and positioning of the external ear.
The main function of the antitragicus is to oppose the tragus muscle, which is responsible for pressing the tragus against the opening of the ear canal. Therefore, the antitragicus acts as an antagonist to the tragus, working against its movement. As a result, it contributes to the intricate system of muscles in the outer ear that serves to modify the shape and position of the auricle in response to different auditory stimuli, aiding in sound localization and amplification.
In summary, the antitragicus is a small but important muscle found in the outer ear that functions as an antagonist to the tragus muscle, assisting in the dynamic positioning of the auricle.
A small muscle is the pinna of the ear; see under musculus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "antitragicus" comes from the combination of two Greek roots: "anti" which means "against" or "opposite", and "tragos" which means "goat". The suffix "-icus" is added to form an adjective.
In anatomy, the term "antitragicus" refers to a muscle located in the ear that is opposite to or against the tragus, which is a small, pointed structure of the external ear.