What is the blood supply that is DIRECTLY provided to the sternocleidomastoid muscle?

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The superior thyroid artery provides direct blood supply to the sternocleidomastoid muscle, which is a neck muscle that extends from the sternum and clavicle to the mastoid process of the temporal bone. The internal carotid artery supplies blood to the brain, while the lingual artery supplies blood to the tongue and the angular artery supplies blood to the medial side of the eye.

What Is the Blood Supply That Is DIRECTLY Provided to the Sternocleidomastoid