Examlex
Parallax of a nearby star is used to estimate its
REM Sleep
A phase of sleep characterized by rapid eye movements, dreaming, and body atonia; plays a crucial role in emotional regulation and memory consolidation.
Sleepwalk
The act of walking or performing other complex behaviors while asleep, also known as somnambulism.
Norepinephrine
A neurotransmitter and hormone involved in arousal and stress response, also known as noradrenaline.
Serotonin
A neurotransmitter associated with mood regulation, digestion, sleep, and other important bodily functions.
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