What does sleep stages mean?

Definitions for sleep stages

Here are all the possible meanings and translations of the word sleep stages.

U.S. National Library of Medicine

  1. Sleep Stages

    Periods of sleep manifested by changes in EEG activity and certain behavioral correlates; includes Stage 1: sleep onset, drowsy sleep; Stage 2: light sleep; Stages 3 and 4: delta sleep, light sleep, deep sleep, telencephalic sleep.


  1. Chaldean Numerology

    The numerical value of sleep stages in Chaldean Numerology is: 7

  2. Pythagorean Numerology

    The numerical value of sleep stages in Pythagorean Numerology is: 2

Images & Illustrations of sleep stages

  1. sleep stagessleep stagessleep stages


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