How Do You Spell MUSCULUS CUCULLARIS?

1. The musculus cucullaris, commonly known as the platysma muscle, is a thin, broad sheet of skeletal muscle located in the neck region of humans. It originates from the fascia of the upper chest and shoulder and extends upward towards the lower jaw, specifically the mandible. This muscle is named after its resemblance to a cowl or hood, as "cucullaris" refers to a hood-like covering.

   The platysma muscle plays a crucial role in various facial expressions, particularly those involving the lower part of the face and mouth. It is responsible for actions like lowering the corners of the mouth, pulling down the lower lip, and wrinkling the skin of the neck. Additionally, this muscle also assists in actions related to chewing and speaking.

   The innervation of the musculus cucullaris is provided by the facial nerve, also known as the seventh cranial nerve. This nerve supplies the necessary signals for the contraction and relaxation of the platysma muscle.

   Considering its function and location, the musculus cucullaris has significant implications in the field of plastic surgery and aesthetic medicine. Procedures like neck lifts or rejuvenation treatments often involve the manipulation or alteration of the platysma muscle to achieve desired aesthetic outcomes, such as reducing sagging skin or improving the contour of the neck.

2. M. trapezius.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for MUSCULUS CUCULLARIS

The word "musculus cucullaris" is composed of two Latin terms:

1. "Musculus": This term means "muscle" in Latin and is derived from the Latin word "mūsculus", which translates to "little mouse". This is believed to be because the shape of some muscles resembles tiny mice.

2. "Cucullaris": This term is derived from the Latin word "cucullus", which means "hood" or "cowl". It is connected to the noun "cucullus" through the suffix "-aris", which indicates belonging or connection. "Cucullaris" thus refers to something that is hood-like or related to a hood.

Therefore, the etymology of "musculus cucullaris" suggests that it signifies a muscle that seems hood-like or plays a role similar to a hood.