User: Hello! How are you? Could you tell me your name?
User: Complete the crossword puzzle. (20 points) ACROSS 3. Another name for sensory neurons 5. An electrochemical signal moving along a neuron 6. Division of the nervous system that carries impulses to and from skeletal muscles 8. It maintains body functions and restores the body to normal or relaxed mode 12. It carries impulses towards the cell body 13. The nerves that carry motor and sensory signals between the spinal cord and the body 15. The large, upper part of the brain that controls activity and thought 17. Type of neuron that relays messages from the brain to muscles or gland cells. 19. Impulse conducting cell of the nervous system 20. The nerve fibers that carry information into and out of the brain stem DOWN 1. It is activated when the body is in a dynamic role or stress 2. Type of neuron that detects stimuli and transmits impulses to the bran and spinal cord 4. Another name for motor neurons 7. Connect incoming sensory pathways with outgoing motor pathways in the CNS 9. Division of the nervous system that provides for the body's "automatic" activities 10. The nervous system consists of the network of nerves throughout the body 11. The part of the brain that controls posture, balance, and coordination 14. It serves as the main processing center for the entire nervous system. 16. It carries impulses away from the cell body 18. It functions as organizer and distributor of information for the body
Assistant: Sure! Here’s how you might fill in the crossword puzzle based on the clues provided:

**ACROSS**
3. **AFFERENT** (Another name for sensory neurons)
5. **ACTION POTENTIAL** (An electrochemical signal moving along a neuron)
6. **SOMATIC** (Division of the nervous system that carries impulses to and from skeletal muscles)
8. **PARASYMPATHETIC** (It maintains body functions and restores the body to normal or relaxed mode)
12. **DENDRITE** (It carries impulses towards the cell body)
13. **SPINAL NERVES** (The nerves that carry motor and sensory signals between the spinal cord and the body)
15. **CEREBRUM** (The large, upper part of the brain that controls activity and thought)
17. **MOTOR NEURON** (Type of neuron that relays messages from the brain to muscles or gland cells)
19. **NEURON** (Impulse conducting cell of the nervous system)
20. **CRANIAL NERVES** (The nerve fibers that carry information into and out of the brain stem)

**DOWN**
1. **SYMPATHETIC** (It is activated when the body is in a dynamic role or stress)
2. **SENSORY** (Type of neuron that detects stimuli and transmits impulses to the brain and spinal cord)
4. **EFFERENT** (Another name for motor neurons)
7. **INTERNEURONS** (Connect incoming sensory pathways with outgoing motor pathways in the CNS)
9. **AUTONOMIC** (Division of the nervous system that provides for the body's "automatic" activities)
10. **PERIPHERAL** (The nervous system consists of the network of nerves throughout the body)
11. **CEREBELLUM** (The part of the brain that controls posture, balance, and coordination)
14. **BRAIN** (It serves as the main processing center for the entire nervous system.)
16. **AXON** (It carries impulses away from the cell body)
18. **THALAMUS** (It functions as organizer and distributor of information for the body)

Feel free to double-check the answers for accuracy according to your crossword grid!
User: 2. Identify and label the parts in each figure. (10 points) 3. Indicate whether the following parts of the nervous system are part of the Central Nervous System CNS) or the Peripheral Nervous System (PNS). (4 points) 3.1 sympathetic nerves 3.2 brain 3.3 cranial nerves 3.4 spinal cord 4. The nervous system sends messages back and forth in the body in order for you to react. Number the statements below in the correct order to show how you feel pain when you stub your toe. (6 points) 4.1 The brain decodes the signals as a sight, sound, smell, taste, touch, or other sensation. 4.2 The message travels along the axon as an electrical impulse. 4.3 Messages move from the brain through nerves and out to the body. 4.4 A message enters the neuron through the dendrites and goes directly to the cell body. 4.5 The message continues as an electrical impulse from one neuron to the next carrying the information to the brain. 4.6 You feel pain in your toe.
Assistant: