Across
- 1. a recording of the brain’s electrical activity.
- 3. a being that is partly human and partly machine.
- 5. the inner-ear structure that converts sound into nerve signals.
- 10. a group of similar cells with a common function.
- 11. a sudden disruption of normal brain activity.
- 12. the condition of not being able to hear.
- 14. a small conductor that detects or delivers electrical signals.
- 15. natural or synthetic materials used in biological systems.
- 17. an area of damaged or diseased tissue.
- 18. imaging technique that shows body structures in slices.
- 20. vitro a process performed outside a living organism, usually in a lab.
Down
- 2. artificial devices that replace missing body parts.
- 4. arms and legs of a person or animal.
- 6. the outer layer of the brain responsible for higher functions.
- 7. the condition of not being able to see.
- 8. cord the nerve bundle connecting the brain with the body.
- 9. remaining after most of something has been removed or lost.
- 13. the restoration of damaged tissues or cells.
- 16. a device placed inside the body.
- 19. the long part of a neuron that carries nerve impulses.