Infrahyoid muscles are supplied by:
The infrahyoid muscle (strap muscle) are a group of four pairs of muscles in the anterior part of the neck.
The four infrahyoid muscles are - sternohyoid, sternothyroid, thyrohyoid and omohyoid.
Infrahyoid muscles either originate from or insert onto the hyoid bone.
Its function is to depress the hyoid bone and larynx during swallowing and speech.
Vagus nerve
Cervical plexus
Brachial plexus
Supraclavicular nerve