أصدقائي بتقدروا بدعمونا على باتروين www.patreon.com/salamkatanani References: https://www.livescience.com/50876-sleep-paralysis.html https://www.sciencealert.com/science-explanation-nocturnal-hallucinations-sleep-paralysis https://www.scientificamerican.com/article/ask-the-brains-sleep-paralysis/