Nightmare sufferers show atypical emotional semantic associations and prolonged REM sleep-dependent emotional priming

Nightmare sufferers show atypical emotional semantic associations and prolonged REM sleep-dependent emotional priming

Highlights • NM subjects have uncommon emotional semantic associations. • REM naps lead to restricted breadth of associations for primed negative cue-words. • REM naps lead to increased breadth of associations for primed positive cue-words. • After one week, CTL group no longer shows altered semanti...

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Veröffentlicht in:Sleep medicine 2016-04, Vol.20, p.80-87
Hauptverfasser: Carr, Michelle, B.Sc, Blanchette-Carrière, Cloé, B.Sc, Marquis, Louis-Philippe, B.Sc, Ting, Cher Tieng, B.Sc, Nielsen, Tore, Ph.D
Format: Artikel
Sprache:eng
Schlagworte:
Arousal - physiology
Associative memory
Dreams
Emotion
Emotions
Female
Humans
Male
Memory - physiology
Neurology
Nightmares
Polysomnography - methods
Psychopathology
Quebec
REM sleep
Semantics
Sleep - physiology
Sleep Medicine
Sleep Stages - physiology
Sleep, REM - physiology
Time Factors
Young Adult
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Zusammenfassung:Highlights • NM subjects have uncommon emotional semantic associations. • REM naps lead to restricted breadth of associations for primed negative cue-words. • REM naps lead to increased breadth of associations for primed positive cue-words. • After one week, CTL group no longer shows altered semantic access for primed words. • NM sufferers retain their priming effect at one week retest.
ISSN:1389-9457
1878-5506
DOI:10.1016/j.sleep.2015.11.013