Across
- 3. part of the brain near the spinal cord controls reflexes breathing and heartbeat
- 5. part of a neron that brings info to a cell body
- 7. bundle of fibers that sends impulses from the brain to other parts of the boby
- 9. is a transmit or signal
- 10. place where nerve messages are sent and recieved
- 13. system of nerves that control involuntary functions
- 15. nerves that start in the spinal cord
- 16. specialized impulse conducting cells
Down
- 1. messages sent from nerve to brain
- 2. lies outsidebrain and spinal cord includes nerves to arms legs and sense organs
- 4. partof nerron that takes info away from a cell body
- 6. cord of nerve tissue extending though the spinal column
- 8. large portion of the brain controls vouluntary motions
- 11. controls mental and physical actions located in the skull
- 12. something that causes an action
- 14. largest part of the brain controls vouluntary movements and mental actions