Nervous System

12345678910111213141516171819
Across
  1. 2. emotional brain
  2. 4. pathways carry motor impulses away from the CNS
  3. 5. anterior and inferior to the thalamus
  4. 6. transmit impulses from the sensory receptors in the PNS to the spinal cord
  5. 8. fight-or-flight
  6. 14. warm and cold
  7. 16. pain receptors
  8. 18. Cells that support, insulate and protect the neurons
  9. 19. transmit sensory information to the spinal cord and brain
Down
  1. 1. consists of two oval shaped masses superior to the midbrain
  2. 3. sensitive to touch, pressure, and movement
  3. 6. junction point at which an electrical signal passes from one cell to another
  4. 7. Cells that conduct electrical impulses.
  5. 9. a bridge or connector between the spinal cord and brain
  6. 10. reflexes involve simple neuronal pathways
  7. 11. carry motor commands away from the CNS
  8. 12. includes sensory neurons that carry information from the special sense receptors
  9. 13. largest part of brain
  10. 15. maintaining normal functions
  11. 17. includes sensory neurons from internal organs and fascia