Biopsychology

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Across
  1. 3. (CNS) Internal communication
  2. 4. (PNS) The sensory and motor neurons that connect the central nervous system to the rest of the body
  3. 5. Arouses the body, mobilizing its energy in stressful situations
  4. 8. (CNS) The brain and spinal cord
  5. 9. Controls the body's skeletal muscles
  6. 10. (EEG) An amplified recording of the electrical waves sweeping across the brain's surface, measured by electrodes placed on the scalp
  7. 11. Takes info from the (CNS) out the body tissues
Down
  1. 1. The body's speedy,electrochemical communication network
  2. 2. Sends info from the body's tissues and sensory organs inward to the (CNS) which then processes the info
  3. 4. Calms the body, Conserving its energy
  4. 6. Uses magnetic fields and radio waves to produce computer generated images that distinguish among different types of brain tissue.
  5. 7. Controls the glands and the muscles of the internal organs