Chapter 11 Crossword

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Across
  1. 2. This portion of the eye helps to adjust the lens to allow for near-sighted and far-sighted vision.
  2. 4. Blind spot of the eye where the optic nerve enters/exits.
  3. 9. Also known as the eardrum.
  4. 10. The pineal gland produces this hormone.
  5. 15. three small bones inside the middle ear
  6. 16. Disease characterized by progressive demyelination of nerve cells in the brain and spinal cord.
  7. 18. This portion is responsible for kinetic equilibrium.
  8. 19. This portion of the nervous system controls voluntary movement.
Down
  1. 1. Main division of the brain responsible for coordinated movement.
  2. 3. This attached the hypothalamus to the pituitary gland.
  3. 5. Nerve number V is the largest nerve in the body.
  4. 6. Portion of the ear responsible for hearing.
  5. 7. Also known as fight-or-flight.
  6. 8. This fluid provides cushion for the brain and spinal cord.
  7. 11. The name of nerve number XII, which controls tongue movement.
  8. 12. This portion of the nervous system controls involuntary functions such as breathing and digestion.
  9. 13. Main division of the brain responsible for intellectual processes and emotions.
  10. 14. This portion of the eye contains photosensitive cells known as photoreceptors.
  11. 17. This lobe is located behind the central sulcus.