Muscles of Neck and Vertebral Column

Frage	Antworten
Suprahyoid	elevates hyoid
Digrastic	Origin: Lower margin of mandible Insertion: Hyoid Action: Elevates hyoid (Suprahyoid)
Stylohyoid	Origin: Styloid process of temporal bone Insertion: Hyoid Action: Elevates hyoid (Suprahyoid)
Mylohyoid	Origin: Medial aspect of mandible
Geniohyoid	Origin: Inner surface of mandible Insertion: Hyoid Action: Superior and anterior movement of hyoid
Infrahyoid	depresses hyoid
Omohyoid	Origin: Scapula Insertion: Hyoid Action: Depresses hyoid
Sternohyoid	Origin: Manubrium Insertion: Hyoid
Thyrohyoid	Origin: Thyroid cartilage Insertion: Hyoid Action: Depresses hyoid
Sternothyroid	Origin: Manubrium and clavicle Insertion: Thyroid cartilage Action: Pulls thyroid cartilage inferiorly
Sternoclediomastoid	Origin: Manubrium and clavicle Insertion: Temporal bone Action: Prime mover - head flexion (Anterolateral)
Scalenes	Origin: Cervical vertebrates (transverse process) Insertion: First two ribs Action: Elevates ribs, flex & rotate neck
Splenius (capitis and cervicis)	Origin: Spinous process of C7-T6 Insertion: Temporal and occipital bones (capitis) ; C2-C4, transverse process (cervicis) Action: Extend head (group muscles), rotate & bend head (individual muscles) [intrinsic superficial muscles of back]
iliocostalis	Origin: iliac crests (lumborum); inferior 6 ribs (thoracis) ; ribs 3-6 (cervicis) Insertion: Angles of ribs (L&T) ; C6-C4 Action: extend vertebral column, bend vertebral column when acting on one side

Zusammenfassung der Ressource

	Erstellt von Mansi Trikha vor mehr als 6 Jahre