Examlex
What is the midrange of the following data set? 5, 11, 10, 12, 4, 12, 18, 18, 18
Delta Rhythm
Slow brain-wave activity pattern associated with deep sleep.
Deep Sleep
The phase of sleep also referred to as slow-wave sleep, essential for physical renewal, hormonal regulation, and the growth and repair of tissues.
Alpha Rhythm
Large, extremely regular brain waves with a frequency ranging from 7 to 11 Hz; found in most people when they are relaxed with eyes closed.
Suprachiasmatic Nucleus
A small region of the brain in the hypothalamus responsible for controlling circadian rhythms by regulating sleep-wake cycles.
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