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You return to stage 3, then stage 2 (delta sleep) before going to REM sleep (stage 5).
You return to stage 3, then stage 2 (delta sleep) before going to REM sleep (stage 5).
You return to stage 3, then stage 2 (delta sleep) before going to REM sleep (stage 5).
3,4. Both stages are now combined and are just called stage 3, SWS ( slow wave sleep) or deep sleep. Stage 3 is the deepest stage.
Stage 4 sleep.
There is alpha or stage one sleep, theta or stage two sleep, delta or statge 3 sleep, and alpha with REM (stage 4 sleep).
The rhythmic bursts of brain activity that occur during Stage 2 sleep are called sleep spindles. These are short bursts of brain waves that help in the consolidation of memories and are characteristic of this stage of sleep.
Bedwetting occurs at stage 3 of NREM sleep (Stage 4)
Stage 4 sleep. Stage 3 also often emits delta waves.
It happens in the 4th stage
Slow-Wave sleep stage, aka Stages 3 and 4
REM is during stage 3 and 4 where most of the dreaming occurs.