Answer the following questions:
1. Mention the principal functions of the Nervous System.
2. Define the division of the Nervous System and their mayor structures.
3. Define and describe the cells that make up the nervous system and their functions. Mention their parts and describe.
4. In the Nervous System we can find different types of neuron. Mention and describe them.
5. Define Central Nervous System, Function, Structure, characteristics of each part.
6. The tissue of the central nervous system is very delicate. Injury to CNS neuronal tissue cannot be repaired. How the human bodies protect this tissue? Explain.
7. What the spinal cord is? Explain the function and structure.
8. What the spinal cord does? Explain. What reflexes are? Describe.