Across
- 4. enables muscle action, learning and memory
- 6. receive messages from other cells
- 7. aggresion, appitite,attraction
- 8. the neurons life support
- 9. speeds up the transmissions of messages
- 11. transmits electrical impulses to other neurons
Down
- 1. influences movement, learning,attention and emotion
- 2. master gland
- 3. damage to sheath nerve cells in the brain and spinal cords
- 5. a set of glands that secrete hormones
- 10. linked to pain control and pleasure