How Do You Spell PLATYSMA MUSCLE?

Pronunciation: [plˈatɪsmə mˈʌsə͡l] (IPA)

The platysma muscle is a thin, sheet-like muscle that extends from the clavicle and shoulder to the lower part of the face. Its name is spelled /ˈplætɪzmə/ in IPA phonetic transcription. The initial "p" is pronounced as in "piano," followed by the "l" sound as in "light." The "a" is pronounced like the "a" in "cat," and the "y" is pronounced like the "i" in "bit." The final "sma" is pronounced like "smuh." Pronouncing the word correctly is important for medical professionals and students studying anatomy.

Meaning and Definition
Etymology
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PLATYSMA MUSCLE Meaning and Definition

  1. The platysma muscle is a broad, thin, and superficial muscle located in the neck region. It originates from the connective tissue of the chest and shoulders and extends upwards to the lower regions of the face. It is an important part of the musculature of the neck and plays a significant role in facial expressions and movements.

    The platysma muscle consists of two halves that join together in the middle of the neck, forming a continuous muscle layer. It is responsible for various actions, such as lowering the mandible and lower lip, wrinkling the neck's skin, and pulling down the corners of the mouth.

    In addition to its role in facial expressions, the platysma muscle also has some involvement in swallowing and speaking. It aids in the downward movement of the lower jaw and assists in the opening of the mouth during these functions.

    The platysma muscle receives its nerve supply from the facial nerve, which controls various facial movements. It is associated with the muscles surrounding the mouth and jaw, forming a functional unit in facial expression and movement coordination.

    Due to its superficial position, the platysma muscle can be easily observed and may become more noticeable with age, contributing to the appearance of fine lines and wrinkles in the neck area.

Etymology of PLATYSMA MUSCLE

The word "platysma" is derived from the Greek word "platús" meaning "broad" or "wide". The "platysma muscle" is named so due to its wide and thin shape.