Sleep paralysis is a disturbing sleep disturbance. Individuals experience temporary inability to move or speak. It occurs upon falling asleep or waking up. This experience leads to social and ...

An author, public speaker and professor, he taught a hugely popular and entertaining psychology course at Cornell that ...

After CT and MRI scans, medics believed it was a transient ischemic attack (TIA), sometimes called a "ministroke." It is different from major types of stroke. Blood flow to the brain is blocked for ...

Many people who experience sleep paralysis see frightening hallucinations some call "sleep paralysis demons." (Leah Abucayan, Alberto Mier, Illustration/CNN ) ...

Around 30% of people will experience sleep paralysis at least once. Here’s why and what you can do about it.

Here's what else you should know about sleep paralysis and how it can be managed.

Many people who experience sleep paralysis see frightening hallucinations some call "sleep paralysis demons." Illustration by Leah Abucayan/Alberto Mier/CNN via CNN Newsource ...