Question 1. Name the structure that consists of a filament of pia mater that forms at the conusmedullaris, passes through the sacral hiatus, and attaches to the coccyx.
Question 2. In adults, where does the spinal cord end?
Question 3. Name the structures that contribute to the lumbosacral enlargement.
Question 4. Name the bony structure through which each spinal nerve passes.
Question 5. Name the structure that is the sensory ganglion of each dorsal root.
Question 6. Which terminal branch of the spinal nerves contains motor innervation to muscles of the suboccipital triangle?
Question 7. What do the dorsal and ventral roots at the same spinal cord level unite to form?