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The southern-most active glaciers in the contiguous 48 United States are here
Delta Waves
Slow brainwaves predominantly seen in deep sleep that are associated with healing, dreaming, and detached awareness.
NREM-3 (N3)
A stage of sleep that is deep and restorative, during which it is difficult to awaken someone; also known as slow-wave sleep.
Alpha Waves
Brainwaves detected by an EEG that are associated with a state of wakeful relaxation, typically present when a person's eyes are closed but they are awake.
Delta Waves
Are the slowest type of brainwave, primarily associated with deep sleep and aid in healing and regeneration within the body.
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