NREM
Noun
Meaning
a recurring sleep state during which rapid eye movements do not occur and dreaming does not occur; accounts for about 75% of normal sleep time
Source: WordNetSynonyms
Antonyms
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Examples
During a normal night of sleep, a person will alternate between periods of NREM and REM sleep.
If you are observing someone sleeping and you see them turn, toss, or roll over, this indicates that they are in NREM sleep.
It is the high spindle activity, low oscillation activity, and delta wave activity during NREM sleep that helps to contribute to declarative memory consolidation.
One group engaged in REM sleep, and one group did not (meaning that they engaged in NREM sleep).
Procedural memories are a form of nondeclarative memory, so they would most benefit from slow-wave, or NREM sleep.
Sleep proceeds in cycles of NREM and REM, normally in that order and usually four or five of them per night.