Vocab

• Rapid Eye Movement (REM)


  stage of sleep where eyes move rapidly under the lids, associated with vivid, visual dreams
• non-Rapid Eye Movement (REM)

  eyes stationary; stages 1-4
• Electroencephalogram (EEG)


  machine that measures your brain waves
• Electrooculograph (EOG)


  measures of the potential of the contraction of muscles and movement