The science and symptoms of sleep paralysis. In rapid eye movement sleep, our bodies are paralyzed so we don't act out our dreams and risk hurting ourselves or others, Jalal said.

The science and symptoms of sleep paralysis. In REM sleep, our bodies are paralyzed so we don’t act out our dreams and risk hurting ourselves or others, Jalal said.

The science and symptoms of sleep paralysis. In REM sleep, our bodies are paralyzed so we don’t act out our dreams and risk hurting ourselves or others, Jalal said.

The science and symptoms of sleep paralysis. In REM sleep, our bodies are paralyzed so we don’t act out our dreams and risk hurting ourselves or others, Jalal said. Sleep paralysis episodes are ...

Here’s what else you should know about sleep paralysis and how it can be managed. The science and symptoms of sleep paralysis. In REM sleep, our bodies are paralyzed so we don’t act out our ...