References

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Definition Sleep is a naturally occurring state of mind and body characterized by reduced physica...

Definition A circadian rhythm is an internal biological clock that regulates the sleep-wake cycle...

Definition The suprachiasmatic nucleus (SCN) is a small region in the brain located just above th...

Definition Parasomnia refers to a category of sleep disorders characterized by unusual behaviors,...

Definition Insomnia is a sleep disorder characterized by difficulty falling asleep, staying aslee...

Definition Hypnosis is a psychological state characterized by focused attention, increased sugges...