In common current usage, the term nightmare refers to dreams of particular intensity, with content that the sleeper finds disturbing, related either to physiological causes, such as a high fever, or to psychological ones, such as unusual trauma or stress in the sleeper's life. The occasional body movements seen in nightmares may have a use in awakening the sleeper, thus helping to avoid the frightening dream-situation.
Occasional nightmares are commonplace, but recurrent nightmares can interfere with sleep and may cause people to seek medical help. A recently proposed treatment consists of imagery rehearsal (PMID 15984916). This approach appears to reduce the effects of nightmares and other symptoms in acute stress disorder and post-traumatic stress disorder*.
Lucid dreaming practitioners claim that it can help conquer nightmares of this type *, rather than of the traditional type (see below).
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Night Terrors Resource Center - A site dedicated to finding more information on the Sleep Disorder Night Terrors. Site includes links and a message board
Meta Description: [ A site dedicated to finding more information on the Sleep Disorder Night Terrors. Site includes links and a message board, A site dedicated to finding more information on the Sleep Disorder Night Terrors. Site includes links and a message board ]
Nightmares and Night Terrors: The Horror Movies of the Mind - Psy 473 term (Sleep and dreams) paper.
UCB Parents Advice: Night Terrors - Advice on children's night terrors.
Night Terrors