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