Sleep Paralysis
Sleep paralysis is a temporary inability to move or speak while waking up or falling asleep.
Overview
During sleep paralysis, individuals may experience vivid hallucinations or the sensation of a presence in the room.
Key Insight
Sleep paralysis demonstrates how dream imagery can intrude into waking awareness.
Scientific Status
Sleep paralysis is well documented in sleep research.
How Researchers Study It
Researchers study sleep paralysis through sleep laboratory experiments and REM sleep analysis.
Quick Facts
- Field
- sleep science
- Related Concepts
- dreams, hallucinations
- Typical Context
- REM sleep
Related Terms
FAQ
Is sleep paralysis dangerous?
No. It is usually harmless but can be frightening.