Night terrors, somnambulism, and narcolepsy
| Night terrors | Somnambulism | Narcolepsy | |
|---|---|---|---|
| Demographics | Children | Children | 15–25 years old Male predominant |
| Triggers | Medication Anxiety Sleep deprivation | Medication Anxiety Sleep deprivation | Cataplexy triggered by strong emotions |
| Amnesia | Yes | Yes | No loss of consciousness or awareness during cataplexy attack |
| Distinguishing characteristic | Sympathetic activation | Complex motor behavior Family history Resolves | Excessive sleepiness Sleep paralysis with or without hypnagogic hallucination |