Ch. 8 Nervous System: Spinal Cord & Peripheral Nerves

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Across
  1. 2. Only one derived from the nerve cell body that carries a signal to the synapse
  2. 5. Insulates the axon & speeds up neuron activity
  3. 6. Neuron at rest, Negatively charged inside the cell
  4. 7. Spinal nerves in the neck area
  5. 9. Nervous system that controls voluntary movement such as skeletal
  6. 10. Spinal nerves in the buttocks area
  7. 11. Fight or Flight
  8. 14. Cellular recovery happens after neuron stimulation and before rest
  9. 19. Spinal nerves in the upper back
  10. 21. Spinal nerves in the lower back
  11. 22. Neurons that carry neuro stimulus towards the central nervous system
  12. 25. Manages normal conditions of the nervous system
  13. 26. Neurotransmitter that regulates motor control, emotions and mood
  14. 27. Nervous system that turns off the GI system and increases sweating
Down
  1. 1. A type of Acetylcholine receptor
  2. 3. Neurotransmitter involved with sleep, emotions and mood
  3. 4. Converts neurotransmitters into an electrical signal towards the cell body
  4. 7. Cushions the brain and the spinal cord
  5. 8. Parasympathetic neurons derived from what part of the spine
  6. 12. Fibers Release acetylcholine to excite muscle
  7. 13. Primary anatomy of the CNS
  8. 15. Stimulated neuron, positively charged inside the cell
  9. 16. Another name for the tailbone
  10. 17. Neurons found in the CNS
  11. 18. Fibers of SNS release norepinephrine to increase heart rate and bronchodilation
  12. 20. Neurotransmitter that excites muscle tissue to create an action potential
  13. 23. Sympathetic neurons derived from what part of the spine
  14. 24. Neurons that carry a neuro stimulus toward the body
  15. 28. Nervous system outside of the CNS