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Answer:NREM sleep: NREM (non-rapid eye movement) sleep is dreamless sleep. During NREM, the brain waves on the electroencephalographic (EEG) recording are typically slow and of high voltage, the breathing and heart rate are slow and regular, the blood pressure is low, and the sleeper is relatively still.
Explanation:
a kind of sleep that occurs at intervals during the night and is characterized by rapid eye movements, more dreaming and bodily movement, and faster pulse and breathing.
REM sleep occurs 90 minutes after sleep onset. The first period of REM typically lasts 10 minutes, with each recurring REM stage lengthening, and the final one lasting an hour. The period of NREM sleep is made up of stages 1 to 4. ... Stages 2 and 3 repeat backwards before REM sleep is attained.
That's wat I know
NREM sleep is a period of sleep that overlaps REM sleep
When humans sleep, their brain cycles through four stages of sleep. stage 1-3 falls under NREM, which is known as
- Non
- Rapid
- Eye
- Movement.
The NREM is the first phase of sleep where the body is partially active and the fellow can easily wake up. The time taken in this stage varies with persons, as some persons 5minutes while some others up to 20 minutes, also tiredness has a role it plays regarding this time differences. It is from this stage the individual transitions to the REM(Rapid eye movement).
The rapid eye movement is the full and final phase of sleep where the muscles of the individual are relaxed and it would take some time or a sharp sound to get the person up.
The NREM sleep is a period of sleep that overlaps or transitions into the REM sleep
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