Describing it as "the most refreshing type of sleep", he pointed out that the REM stage
is often interrupted during Ramadan, as many wake up for suhour.
Higuchi dimension of REM stage
, and sleep stage 1--[nHFD.
The advantage of this system is that we can reduce the number of equipments used in the polysomnography for REM stage
detection it make the sleep studies easier.
As the night progresses, the SWS stages shorten and the REM stage
lengthens so that the pre midnight hours involve more time spent in SWS and less time in REM, and the post midnight and early morning hours including fewer SWS stages and a prolonged REM stage
The patient spent 1% of his sleep in stage 1, 78% in stage II, 2% in stage III, and 10% in the REM stage
Diagnostic criteria include either a history of problematic motor behavior (such as restless leg syndrome) during sleep or observed integrated motor activity during the REM stage
Nightmares are more likely to occur in the final third of the night due to the REM stage
getting longer during each sleep with the final period lasting up to an hour.
The sleep duration is categorised into two parts out of which REM stage
is the longest one.