Platysma muscle: Attachments, innervation, function - Kenhub
Dec 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
The 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 "bowstring" effect on either side of the neck.
Anatomy, Head and Neck, Platysma - StatPearls - NCBI Bookshelf
Aug 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
Platysma is a broad, thin sheet like muscle that lies superficially at the anterolateral aspect of neck bilaterally [1]. It originates in the upper thoracic and shoulder regions from a fascia that covers the pectoralis major and deltoid muscles.
Platysma | Complete Anatomy - Elsevier
Explore the platysma muscle's origin, actions, and key features. Understand its role in neck tension, mandible depression, and facial expressions.
Platysma Muscle - Location, Origin, Function and Pictures
Mar 18, 2013 · It is a subcutaneous muscle present under the chin that overlies the sternocleidomastoid. It belongs to the group of cross-striated musculature. It usually occurs as a pair of a broad sheet of muscles on either side of the anterior neck. It originates from the pectoral (chest) through to deltoid (shoulder) muscles.
Platysma muscle - Structure, Location, Anatomy, Function
Dec 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 …
Platysma Muscle - Origin, Insertion, Exercise | Samarpan Physio.
Jul 25, 2022 · The platysma is a thin sheet-like muscle that is situated superficially within the anterior aspect of the neck. It begins in the upper thoracic & shoulder regions from a fascia that covers the pectoralis major & deltoid muscles.
Platysma muscle - Origin, Insertion, Function, Exercise - Mobile
Mar 10, 2023 · The platysma is a thin sheet-like muscle that fibs superficially within the anterior aspect of the neck. It arises in the upper thoracic and shoulder areas from a fascia that covers the pectoralis major and deltoid muscles.
Platysma Muscle - origin, insertion, exercises- Mobility Physio
Aug 9, 2018 · Platysma Muscle Anatomy. This muscle covers a portion of a neck muscle known as the sternocleidomastoid. The platysma muscle is expansive in size, with a broad width that spans the collarbone, or clavicle, and the side of the neck. Its point of origination is the upper portions of the pectoral, or chest, and the deltoid, or shoulder. Origin