"Blood supply "
"origin: spinous processes of T3-T6"
"insertion: transverse processes of C1-C3"
"innervation: dorsal rami of the lower cervical spinal nerves"
"action: extension, lateral flexion and rotation of the head"
"origin: spinous processes of T3-T6"
"insertion: transverse processes of C1-C3"
"spinous processes of T3-T6"
Expected headings
"Origin"
"Insertion"
"Relations"
"Blood supply "
"Action"