Examlex
Identify the equation as a parabola, circle, ellipse, or hyperbola.
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REM Sleep
A phase of sleep involving rapid eye movements, where dreaming and increased brain activity occur.
Parasomnia
A category of sleep disorders that involve abnormal and unnatural movements, behaviors, emotions, perceptions, and dreams.
REM Sleep
A phase of sleep characterized by rapid eye movements and is the period where most dreams occur.
Sleep Architecture
The structure of different stages of sleep as they cycle through the night, typically involving variations in REM and non-REM sleep phases.
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