Ch. 11: Intro to the Central Nervous System

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Across
  1. 3. Outer layer composed of nerve cell bodies
  2. 4. Increases alertness by stimulating the CNS
  3. 7. Responsible for control of muscle movement
  4. 9. Responsible for higher intellectual abilities
  5. 14. Involved with emotional and behavioral response of body
  6. 15. Network of nerve fibers that travel throughout brain and spinal cord
  7. 17. Recording of the brains electrical activity
  8. 19. Responsible for vision functioning
  9. 20. Processes inputs from sensory receptors
  10. 21. Lack of external stimuli decreasing alertness
Down
  1. 1. Found behind brainstem
  2. 2. Comprises the midbrain, pons and medulla oblongata
  3. 5. Travel from brain to peripheral organs and muscle
  4. 6. Travel to brain from peripheral body
  5. 8. Responsible for sensory sensations of touch
  6. 10. Stimulated by external stimuli to increase alertness
  7. 11. Symptoms of this disease includes tremors, muscular rigidity, movement problems
  8. 12. Comprises the thalamus and hypothalamus
  9. 13. Inner layer composed of myelinated axons of neurons
  10. 16. Involved in hearing, learning, memory and language
  11. 18. Is a collection of nerve axons travelling from brain