Stage 1: The initial phase of sleep, often called “nodding off.” It takes about 7 minutes for the brain to move from fully awake to this light sleep stage. At this point, external noises or movements can easily disrupt sleep.
Stage 2: The brain moves toward deeper sleep over 20 to 30 minutes. Dreams are uncommon in this phase.
Stage 3: This is deep sleep, where most people remain still (aside from sleep talkers). REM (Rapid Eye Movement) sleep and dreaming mostly occur here. Throughout the night, the brain cycles between stages 2 and 3, with longer REM periods toward morning.
During sleep paralysis, the brain is partially awake (in stages 1 or 2) but remains in REM sleep, causing the temporary inability to move while still dreaming or experiencing vivid hallucinations.
Sleep Paralysis: Contributing Factors and Causes
Sleep paralysis tends to occur more frequently in adolescents and young adults, but several other elements can increase the likelihood of experiencing it:
Conditions like narcolepsy and other sleep disorders
Irregularities in the sleep-wake schedule
Sleeping in a supine position (on the back)
Hereditary factors
Experiencing emotional trauma
Suffering from depression
Having panic or anxiety disorders
How to Lower Your Chances of Sleep Paralysis
In certain situations, doctors may recommend antidepressants to help regulate sleep cycles, but for most people, making simple lifestyle changes can significantly reduce sleep paralysis episodes.
