Across
- 4. the motor neurons
- 6. regulating menstrual cycle
- 7. the relay station in the brain
- 9. neurons that connect various neurons
- 11. the unit of nervous system
- 13. controls involuntary movements
- 15. speed up the transmission of impulses
- 19. the hormone produced by pineal gland
- 20. Contracts the uterus during childbirth and stimulates milk production
- 22. controls pain
- 23. maintenance of pregnancy
- 24. controls voluntary movements
Down
- 1. the sensory neurons
- 2. receive signals
- 3. connecting the brain to other parts of the body
- 5. controls almost all activities
- 8. controls long term memory
- 10. controls contraction of muscles
- 12. an automatic response produced by effectors
- 14. activates sympathetic nervous system
- 16. the hormone produced by thyroid gland
- 17. the gap between two neurons
- 18. regulate mood
- 21. controls body movements
- 23. the master gland
