Biopsych 1.2

4. A part of the peripheral nervous system that provides the main neural connections to the internal organs.
7. (CNS) The portion of the nervous system that includes the brain and the spinal cord.
8. Referring to the five spinal segments in the upper part of the lower back.
9. Referring to the lowest spinal vertebra (the coccyx, or “tailbone”).
10. The part of the autonomic nervous system that generally prepares the body to relax and recuperate.
12. The part of the autonomic nervous system that generally prepares the body for action.
13. A nerve that transmits in- formation from the central nervous system to the muscles and glands.
14. Referring to the five spinal segments in the lower part of the lower back.
15. A part of the peripheral nervous system that supplies neural connections mostly to the skeletal muscles and sensory systems of the body. It consists of cranial nerves and spinal nerves.

1. Referring to the 12 spinal segments below the cervical (neck) portion of the spinal cord, in the torso.
2. A nerve that conveys information from the body to the central nervous system.
3. Referring to the topmost eight segments of the spinal cord, in the neck region.
5. The portion of the nervous system that includes all the nerves and neurons outside the brain and spinal cord.
6. A collection of axons bundled together outside the central nervous system.
11. A nerve that is connected directly to the brain (+nerve)
12. A nerve that emerges from the spinal cord. (+nerve)