HAT 470 POLY CROSSWORD

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Across
  1. 2. High and low frequency are examples
  2. 4. law that relates current,voltage,resistance
  3. 7. waveform seen in stage N1 sleep
  4. 8. electrodes that detect alpha activity
  5. 11. up or down deflection of a wave
  6. 13. EEG frequency seen in wake with eyes closed
  7. 14. artifact from background electrical noise
  8. 15. type of EEG activity seen in N3
Down
  1. 1. a waveform seen in N2 sleep
  2. 3. setting that dictates wave amplitude
  3. 5. electrode locations that detect spindles
  4. 6. sleep stage where muscle atonia occurs
  5. 9. a measure of electrical resistance
  6. 10. electrode locations that detect delta waves
  7. 12. the most common EEG activity seen in sleep
  8. 13. describes percent of time in sleep stages