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What is the emission of light at only specific wavelengths?
Sleeping Pills
Medications specifically designed to promote or extend sleep, often used to treat various sleep disorders.
Sleep Disorder
A medical disorder of the sleep patterns of a person or animal; some sleep disorders are serious enough to interfere with normal physical, mental, and emotional functioning.
Insomnia
A sleep disorder characterized by difficulty falling asleep, staying asleep, or obtaining restorative sleep, leading to daytime impairments.
Sleepwalking
A sleep disorder characterized by walking or performing other complex behaviors while in a state of partial arousal from deep sleep.
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