Platysma muscle: Attachments, innervation, function | Kenhub
WEBDec 3, 2023 · The platysma is a thin sheet-like muscle that lies superficially within the anterior aspect of the neck. It arises in the upper thoracic and shoulder regions from a fascia that covers the pectoralis major and deltoid muscles.
Platysma muscle - Wikipedia
WEBThe platysma muscle is a superficial muscle of the human neck that overlaps the sternocleidomastoid. It covers the anterior surface of the neck superficially. When it contracts, it produces a slight wrinkling of the neck, and a …
Platysma | Complete Anatomy - Elsevier
WEBExplore the platysma muscle's origin, actions, and key features. Understand its role in neck tension, mandible depression, and facial expressions.
Anatomy, Head and Neck, Platysma - StatPearls - NCBI Bookshelf
WEBAug 7, 2023 · The platysma is a superficial muscle found in the neck. It covers most of the anterior and lateral aspect of the neck. The platysma is a broad muscle which arises from the fascia that covers the upper segments of the deltoid and pectoralis muscles.
Platysma - Physiopedia
WEBPlatysma is a broad, thin sheet like muscle that lies superficially at the anterolateral aspect of neck bilaterally [1]. Origin. Platysma. It originates in the upper thoracic and shoulder regions from a fascia that covers the pectoralis major and deltoid muscles. Insertion.
Platysma Muscle Origin, Function & Function | Body Maps - Healthline
WEBJan 26, 2015 · The platysma muscle is a band of tissue found in the chest, neck, and facial region. This muscle covers a portion of a neck muscle known as the sternocleidomastoid. The platysma muscle is...
Neck muscles anatomy: List, origins, insertions, action | Kenhub
WEBOct 30, 2023 · The platysma is a sheet-like muscle that lies within the subcutaneous tissue of the anterior neck, superficial to the investing layer of deep cervical fascia. It originates from the skin and fascia overlying the region of the …
Platysma muscle - Origin, Insertion, Innervation & Function
WEBThe platysma muscle is a wide thin sheet of muscle fibres which extend from the collar bone to the angle of the jaw. Check it out up close in our atlas: http...
Platysma muscle - Structure, Location, Anatomy, Function
WEBDec 18, 2022 · The platysma is a thin, broad muscle that extends from the upper chest to the lower jaw. It is a paired muscle, with one located on each side of the neck. The platysma is responsible for several functions related to facial expression and movement of the neck and shoulders.
The Platysma Muscle: Anatomy and 3D Illustrations - Innerbody
WEBJun 25, 2015 · The platysma muscle is a broad sheet of muscle arising from the pectoral (chest) and deltoid (shoulder) muscles and rises over the collarbone (clavicle), proceeding upward in a slanting manner along the sides of the neck.
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