STATES OF CONSCIOUSNESS
UNDERSTANDING CONSCIOUSNESS AND HYPNOSIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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night terrors
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nightmares
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sleep apnea
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psilocybin
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Detailed explanation-1: -Nightmares usually occur during the stage of sleep known as rapid eye movement (REM) sleep. The exact cause of nightmares is not known. Nightmares can be triggered by many factors, including: Stress or anxiety.
Detailed explanation-2: -They occur more often during rapid eye movement (REM) sleep, the stage of sleep associated with intense dreaming. Nightmares arise more frequently in the second half of the night when more time is spent in REM sleep. View Source .
Detailed explanation-3: -The two positive studies [31, 32] observed more periodic leg movements, increased wakefulness after sleep onset, relatively less non-REM and slow wave sleep and a higher relative REM duration in frequent nightmare sufferers.
Detailed explanation-4: -Dreams during REM sleep are typically more vivid, fantastical, and/or bizarre even though they may involve elements of waking life. By contrast, non-REM dreams tend to involve more coherent content that involves thoughts or memories grounded to a specific time and place.