psychology

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Across
  1. 2. the space where neurotransmitters cross
  2. 6. combination of characteristics or qualities that form an individual's distinctive
  3. 7. Mood disorder marked by persistent sadness
  4. 10. Interpretation of sensory signals
  5. 12. consists of the brain and spinal cord
  6. 14. Hormone regulating sleep–wake cycles
  7. 15. Perspective focusing on mental processes
Down
  1. 1. physical attractiveness
  2. 3. Approach stating the whole is different from the sum of its parts
  3. 4. awake
  4. 5. Mental activity during sleep
  5. 8. Nerve cell that transmits signals
  6. 9. perception
  7. 11. Persistent difficulty falling or staying asleep
  8. 13. Structure crucial for forming new memories