Neurons / Nervous system

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Across
  1. 2. Fight or Flight
  2. 4. Its called _____ because most of the systems work automatically and we don’t control it
  3. 5. Receives and processes sensory information and more
  4. 10. Receives the nerve impulse or signal from the adjacent nervousness
  5. 13. Where the electrical signals pass along
  6. 16. Make the post-synaptic cell more likely to fire
  7. 17. Conducts signals to and from the brain, controls reflex activities
  8. 19. Controls voluntary movements
Down
  1. 1. Example of inhibitory neurotransmitters
  2. 3. Neurons are adapted to carry electrochemical charges that are called
  3. 4. End of an axon that sends signals to an adjacent cell
  4. 6. Signals within neurons are transmitted this way
  5. 7. Signals between neurons are transmitted across the synapse this way
  6. 8. Protects the axon from external influences that might effect the transmission of the nerve impulse down the axon
  7. 9. Rest or Digest
  8. 11. What increases GABA in the brain
  9. 12. Those that carry nerve impulses to an effector are called
  10. 14. Sensory organs to CNS
  11. 15. Each neurons comprises of a cell body that contains a
  12. 18. Made up of the brain the centre of all awareness and the spinal cord