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Uberon Ontology

trapezius muscle

Term ID
UBERON:0002380
Synonyms
  • musculus trapezius
  • spinotrapezius
  • trapezius
Definition
A large superficial muscle that extends longitudinally from the occipital bone to the lower thoracic vertebrae and laterally to the spine of the scapula (shoulder blade). Its functions are to move the scapulae and support the arm. The trapezius has three functional regions: the superior region (descending part), which supports the weight of the arm; the intermediate region (transverse part), which retracts the scapulae; and the inferior region (ascending part), which medially rotates and depresses the scapulae. [WP,unvetted]. http://en.wikipedia.org/wiki/Trapezius_muscle
References
Ontology
Uberon Ontology
Relationships
develops from
has parts
is a type of
has subtype
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