Human Anatomy: Muscle Groups |
Muscle Function & Other Pertinent Medical Information | |
- RECTUS CAPITUS POSTERIOR MAJOR - | |
ORIGIN: | Spinous process of axis (C2) |
INSERTION: | Lateral half of inferior nuchal line |
ACTION: | Extends and rotates atlanto-occipital joint |
NERVE: | Suboccipital nerve (posterior primary ramus C1) |