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Abstract. Sleep paralysis (SP) is a phenomenon wherein individuals awaken from deep sleep but are unable to move or speak, often experiencing vivid hallucinations. This condition, attributed to the persistence of muscle atonia from rapid eye movement (REM) sleep into wakefulness, is associated with factors like sleep deprivation and irregular ...
- Sleep Paralysis - StatPearls - NCBI Bookshelf
Sleep paralysis refers to the phenomenon in which resumption...
- Sleep Paralysis - StatPearls - NCBI Bookshelf
4 wrz 2023 · Sleep paralysis refers to the phenomenon in which resumption of consciousness occurs while muscle atonia of REM (rapid eye movement) sleep is maintained, leading to intense fear and apprehension in the patient as the patient lies awake without the ability to use any part of their body.
1 kwi 2018 · Participants who had episodes of sleep paralysis in the laboratory showed increased amounts of stage 1 sleep, compared to participants who did not experience sleep paralysis. Furthermore, poorer performance on a vigilance task (longer reaction times) was found before a SOREMP with sleep paralysis.
30 sty 2024 · Sleep paralysis (SP) is a mixed state of consciousness and sleep, combining features of rapid eye movement (REM) sleep with those of wakefulness. The exact cause of SP is unknown, and its prevalence varies among the studies.
They will also describe some combination of sleep paralysis (waking up and being unable to move their body), hypnic hallucinations (dream-like images that occur shortly before falling asleep or after waking up), sleep attacks (falling asleep suddenly, sometimes in active situations), automatic behaviors, vivid dreams, or dream enactment (REM ...
At night there is a gradual decline in body temperature, a decrease in heat production (called the falling phase of the body temperature rhythm), and an increase in heat loss, all which promote sleep onset and maintenance, as well as EEG slow-wave activity.
We suggest that these circuits explain why NREM onset is most likely when core temperature is at its steepest rate of decline and why transitions to NREM are accompanied by a decrease in brain temperature. This connection may have implications for energy homeostasis and the function of sleep.
