Examlex
Use a differential to approximate the quantity to the nearest thousandth.
Theta Waves
Refers to a pattern of brain wave activity that is associated with stages of sleep and meditation, indicating a state of relaxation and reduced consciousness.
Beta Waves
Electrical brain waves that are associated with a state of alertness and active thinking.
Alpha Waves
Brainwave patterns associated with a state of wakeful relaxation and calmness, typically present when the eyes are closed.
REM Sleep
A stage of sleep characterized by rapid eye movements, vivid dreaming, and heightened brain activity.
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