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Far from the population centers,trade frontiers of Canada
Remaining Asleep
The state or condition of continuing to be asleep after initially falling asleep, often considered in the context of sleep quality and disorders.
Delta Waves
Brain waves that are most prominent during deep sleep and are characterized by their slow frequency.
Stage 4 Sleep
Stage 4 Sleep, also known as delta sleep or deep sleep, is a stage of sleep characterized by slow brainwaves and minimal body activity, where restorative and growth processes occur.
REM Behavior Disorder
A rare disorder in which the mechanism that blocks the movement of the voluntary muscles fails, allowing the person to thrash around and even get up and act out nightmares.
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