action of cleidomastoideus
unilateral- advances limb or turns head
innervation of cleidomastoideus
accessory, axillary, and cervical nerves
action of cleidobrachialis
bilateral- flexes head and neck
innervation of cleidobrachialis
accessory, axillary, cervical nerves
action of sternocephalicus
unilateral-turns head and neck
bilateral- flexes head and neck
innervation of sternocephalicus
ventral branch of accessory nerve
action of trapezius cervicis
elevate, advance scapula
innervation of trapezius cervicis
dorsal branch of accessory nerve
innervation of trapezius thoracis
dorsal branch of accessory nerve
action of trapezius thoracis
elevate, retract scapula