Neuron Network

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Across
  1. 2. cells supporting neurons (7 letters)
  2. 5. between two neurons (7 letters)
  3. 7. messenger in the synapse (14 letters)
  4. 10. extensions receiving signals (8 letters)
Down
  1. 1. of brain coordinating movement (10 letters)
  2. 3. projection transmitting signals (5 letters)
  3. 4. unit of the nervous system (6 letters)
  4. 6. in memory formation (11 letters)
  5. 8. Nervous System (abbreviation, 3 letters)
  6. 9. substance insulating axons (7 letters)