Nervous system

3. The biggest nerve from your sacral plexus
5. The region of the spinal cord that has no plexus
6. A grouping of axons within a nerve
11. The molecular communicator of the nervous system
12. the cells that myelinate in the PNS
13. The nerve that provides touch sensation between neck and deltoid region
18. A collection of nerve cell bodies outside the CNS
19. A region of the skin served by the sensory aspect of a spinal nerve
20. The space between menenges where cerebrospinal fluid runs
21. The connective tissue layer around a nerve
22. The scientific plural name for a column of white matter in the spinal cord

1. The tail of spinal nerves that run inside the subarachnoid space at the bottom of spinal cord (one word)
2. A medial branch of the femoral nerve
4. A reflex that occurs on the same side as the applied stimulus
7. A branch of a spinal nerve
8. Neuroglial cel that forms blood brain barrier
9. The number of paired spinal nerves (written as one word)
10. The structural form of a typical sensory neuron
14. The spinal nerve that keeps your diaphragm going
15. a reflex that includes more than one synapse formation
16. A brachial spinal nerve located between ulnar and radial nerve
17. a neuron that connects two neurons inside the CNS