Sleep paralysis demons have become a key figure in meme culture, but they aren't so funny for those who experience them.

Maybe you’ve seen the meme: “This is my sleep paralysis demon: [insert photo].” The viral idea builds on a very real condition in which a person is conscious but unable to move. In some ...

The Roblox game Frogge is a horror game created by Sleep Paralysis Demons. If you are looking for the latest 'Frogge' codes, then you have come to the right place.

Unfortunately for me, I had my very own sleep paralysis demon. The only problem (well, besides the bone-chilling looming presence in my bedroom)? I had no idea what it was until seven years later.

The sleep demon is actually a hallucination linked to sleep paralysis, which occurs when a person is jolted awake in the middle of the rapid eye movement (REM) phase of sleep associated with dreaming.

The hallucinations experienced during sleep paralysis are either hypnagogic hallucinations, which occur when a person is falling asleep, or hypnopompic hallucinations, which happen when waking up.

Why Sleep Paralysis Demons Really Visit Us at Night You’re awake, but you can’t move. Is that a shadow moving toward you? Sleep paralysis demons aren’t unique, they’ve been visiting other cultures for ...

Research defines sleep paralysis as a "mixed state of consciousness, combining elements of rapid eye movement sleep with elements of wakefulness." What does sleep paralysis feel like?