Parasomnias
Parasomnias
Parasomnias (/pærəˈsɒmniəz/; from Greek para "beside" and somnus "sleep") are a category of sleep disorders that involve abnormal movements, behaviors, emotions, perceptions, or dreams that occur while falling asleep, sleeping, between sleep stages, or during arousal from sleep.
Parasomnias are dissociated sleep states which are partial arousals during the transitions between wakefulness and REM sleep, or wakefulness and NREM sleep.
Classification
Parasomnias are classified into two categories: REM parasomnias and Non-REM sleep parasomnias.
- REM Parasomnias: These occur during the rapid eye movement (REM) stage of sleep and include nightmares and REM sleep behavior disorder.
- Non-REM Parasomnias: These occur during the non-rapid eye movement (NREM) stage of sleep and include sleepwalking, night terrors, and confusional arousals.
Symptoms
Symptoms of parasomnias can include sleepwalking, night terrors, bedwetting, sleep talking, and sleep eating. These symptoms can cause significant distress and impairment in social, occupational, or other important areas of functioning.
Treatment
Treatment for parasomnias typically involves behavioral therapies, such as cognitive behavioral therapy (CBT), and in some cases, medication. It's important to consult with a healthcare provider for a proper diagnosis and treatment plan.
See Also
External links
- Medical encyclopedia article on Parasomnias
- Wikipedia's article - Parasomnias
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