Term
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Definition
| The biological clock; regular bodily rhythms (for example, of temperature and wakefulness) that occur on a 24-hour cycle. |
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Term
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Definition
| Rapid eye movement sleep; a recurring sleep stage |
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Term
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Definition
| natural loss of consciousness-as distinct from unconsciousness |
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Term
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Definition
| natural chemical your body produces that regulate your sleep. |
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Term
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Definition
| Recurring problems in failing or staying asleep. |
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Term
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Definition
| A sleep disorder characterized by uncontrollable sleep attacks. |
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Term
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Definition
| A sequence of images, emotions, and thoughts passing through a sleeping person's mind. |
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Term
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Definition
| A split in conciousness, which allows some thoughts and behaviors to occur simultaneously with others. |
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Term
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Definition
| Bursts of rapid, rhythmic brainwave activity. |
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Term
| How many sleep stages in 90 minutes? |
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Definition
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Term
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Definition
| This can lead to suprressed immune system, Fatigue and impairs concentration, creativity, and communication, irritability, and slowed performance. |
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