Nervous System Revision

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Across
  1. 2. support, protect and nurture neurons
  2. 4. region of the brain that co-ordinates movement and helps posture and balance
  3. 6. the lobe of the brain that is involved in hearing
  4. 7. bundle of many neurons
  5. 9. region of the brain that deals with thinking, learning, memories
  6. 12. sends electrical signals from the CNS to the PNS
  7. 13. neurons in the central nervous system
  8. 14. the lobe of the brain involved in sensations
  9. 15. part of the neuron that conducts electrical impulses
  10. 17. a fast, predictable, involuntary response to a stimulus
  11. 18. mineral required for nerve impulse transmission
  12. 19. contains control centres for breathing and heart rate
Down
  1. 1. a chemical signal between neurons
  2. 3. a muscle or gland that brings about a response
  3. 5. sends electrical signals from the PNS to the CNS
  4. 8. the lobe of the brain responsible for problem solving
  5. 10. a gap between neurons
  6. 11. part of the neuron that receives signals
  7. 16. the lobe of the brain that processes visual information