Anatomy Lab Flashcards
1
Q
Where does the Splenius layer originate?
A
ligamentum nuchae
spinous processes c7-t3
2
Q
Action of splenius
A
they laterally bend and rotate head to side of active muscles acting together.
they extend the head and neck
3
Q
action of erector spinae
A
acting bilaterally, they extend spine and head
4
Q
origin of elevator scapulae
A
transverse process of first four cervical vertebrae
