The Nervous System

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Across
  1. 2. Coordination of voluntary movements, posture and balance.
  2. 3. controls self-regulated action of internal organs and glands
  3. 7. triggered by a release of hormones either prompting us to stay and fight or run away and flee
  4. 9. Higher functions such as thought and voluntary actions
  5. 11. Nerves connect the brain and spinal cord to the PNS.
Down
  1. 1. regulates movement through control of skeletal (voluntary) muscles.
  2. 4. Made up of the brain and the spinal cord
  3. 5. fundamental unit of the brain and nervous system
  4. 6. Sends information to and from your brain.
  5. 8. activates a rest response after these stressful events.
  6. 10. a center for respiration and heartbeat, known as involuntary movements