Sleep paralysis: causes, signs… All it is advisable to find out about this phenomenon

Sleep paralysis: causes, signs… All it is advisable to find out about this phenomenon

Sleep paralysis is an intriguing phenomenon that, nevertheless, doesn’t seem to pose a well being danger.

Have you ever ever been a prisoner of your physique? Sleep paralysis is a dysfunction that happens primarily at night time, and happens when the sleeping particular person wakes up. A sensation of paralysis prevents the physique from transferring and a sense of panic can then be generated.

Extra exactly, this dysfunction typically happens if the person who comes out of sleep was in a REM sleep section.

In 2016, CNRS researchers, who had been learning sleep-related problems, realized that, on this section of REM sleep, sure neurons “paralyze us, quickly, to maintain the physique motionless”.

The causes of sleep paralysis

These paralysis can then happen extra regularly in a number of conditions. “This could occur within the occasion of intense fatigue, acute sleep debt: the physique won’t react as shortly because it ought to and muscle tone will take a couple of seconds longer than regular to return”, indicated Dr. Bertrand De La Giclais, head of the sleep heart on the Argonay clinic (Haute-Savoie), to our colleagues from Figaro.

The physician additionally evokes the explanation remoted by CNRS researchers in 2016, estimating that the communication between the mind and the nerve endings of the physique had been “minimize for a time frame in order that the particular person can’t be injured whereas dreaming”.

These paralysis are usually not critical

In line with figures from the specialised website PasseportSanté, “30% of the inhabitants will expertise an episode of sleep paralysis” throughout their lifetime.

No therapy can remedy these sleep problems, that are within the overwhelming majority of instances punctual and benign.

Nevertheless, if sleep paralysis is on the rise, this might level to a narcolepsy downside. In line with Dr. Bertrand De La Giclais, “a couple of third of sufferers affected by narcolepsy regularly expertise sleep paralysis”.

They’re practically 15,000 to undergo from narcolepsy in France, specifies the Physician, highlighting “an uncontrollable must sleep throughout the day”.

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